JP2022102969A - Plaster for heel protection and plaster roll - Google Patents

Abstract

To provide a plaster for heel protection that can be reliably stuck to a cornified part of a heel by covering only the portion requiring treatment with the minimized covered area, properly humidifying the heel peripheral part, and giving a good appearance after being stuck.SOLUTION: A substrate 111 comprises: a first area part 111a stuck to a bottom area 140c of a heel 140 of a foot; and a second area part 111b which is around the first area part and is stuck to a peripheral area 140b of a heel 140 of a foot by being folded from the first area part 111a. In addition, on at least the second area part 111b, a plurality of notches 114 directed to the first area part 111a is formed for dividing the second area part 111b into a plurality of small piece parts 111b-1, 111b-2, 111b-3, and on end parts on the notch 114 side of the small piece parts, there are provided overlapping parts 111i to overlap each other when the small piece parts are folded and stuck to the peripheral area 140b of the heel 140 of the foot.SELECTED DRAWING: Figure 23

Description

The present invention relates to a heel-protecting adhesive plaster and an adhesive plaster roll, and more particularly, it is possible to maintain good moisturization of the heel peripheral portion, which is the boundary between the bottom surface and the side peripheral surface of the heel, which is particularly prone to keratinization, and moreover, the heel. The present invention relates to a heel-protecting adhesive plaster and a heel-protecting adhesive plaster roll that can be easily applied to the keratinized portion of the heel.

Conventionally, the stratum corneum formed on the heel of the foot tends to become thicker with aging, and especially in winter, the skin becomes dry and loses its flexibility, so that cracks and cracks are likely to occur. Such cracks and cracks are particularly likely to occur at the heel peripheral portion, which is the boundary between the bottom surface of the heel and the side peripheral surface, which are easily keratinized. As a preventive measure or symptomatic treatment, it has been proposed to apply a urea-containing ointment or a bandage to the keratinized part of the heel where cracks and cracks occur. However, since the ointment easily peels off from the keratinized portion of the heel while sleeping, another method has been proposed.

For example, Patent Document 1 discloses a technique in which a large adhesive plaster having a notch from the opposite side surface is attached to an L shape from the bottom surface and the rear surface of the heel to largely cover the bottom surface and the side peripheral surface of the heel.

Further, Patent Document 2 is a substantially elliptical adhesive plaster, which is also a large adhesive plaster with a notch from the opposite side surface, and is attached to an L shape from the bottom surface and the rear surface of the heel, and the bottom surface and the side peripheral surface of the heel are attached. We disclose a plaster that covers a large area.

Further, Patent Document 3 discloses a bandage preformed in a three-dimensional shape corresponding to the bottom surface, the rear surface and both side surfaces of the heel, so that each part of the adhesive bandage is attached to each surface of the corresponding heel. It has become.

Japanese Unexamined Patent Publication No. 2000-24526 Registered Utility Model No. 3145406 Registered Utility Model No. 3108859

However, in each of the adhesive plasters of Patent Documents 1 and 2, cracks and cracks are not generated even though the cracks and cracks are concentrated on the heel peripheral portion which is the boundary between the bottom surface of the heel and the lateral peripheral surface. That is, it covered a part that was not related to keratinization, that is, a much wider area than the heel peripheral part. For this reason, it is uneconomical because it becomes a large adhesive plaster that covers extra areas other than the heel peripheral area, and there is a problem that itching occurs in the extra covering area other than the heel peripheral area, and the appearance after application is also poor. ..
Further, since the adhesive plaster of Patent Document 3 is formed in a predetermined three-dimensional shape, it is not easy to manufacture, and it is difficult to fit the affected part of the heel depending on the size of the foot, which causes a gap. Therefore, there was a problem that the affected area could not be covered reliably.
Further, none of the above is surely fitted to the heel of the foot, it is difficult to surely attach and fix it, and it is easy to peel off while sleeping, which is inconvenient for use.

The problem to be solved by the present invention is that the above-mentioned problems can be solved, the heel is easily manufactured, and the heel can be easily attached to different sizes of feet, and the heel is keratinized, which is prone to cracking and cracking. It can cover the part securely, and even though it covers the keratinized part of the heel with a small area, it can be firmly attached and fixed, it does not come off even while sleeping, and the heel protection that looks good after application. It is to provide a bond plaster.

The adhesive bandage for protecting the heel according to the present invention is a single-wafer type adhesive bandage including a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a release paper attached to the adhesive layer. The release paper is composed of a pair of release paper pieces, and a plurality of cuts are made in the base material at predetermined intervals in the longitudinal direction from one side surface in the width direction to the middle of the width direction. On one end side of a plurality of pieces of the one end side portion of the base material divided into a plurality of pieces, an overlapping portion is provided so as to be overlapped and fixed when the base material is attached to the bottom of the heel.
In other words, the heel protective adhesive plaster according to the present invention includes a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a release paper attached to the pressure-sensitive adhesive layer. A heel-protecting adhesive plaster with a plurality of cuts made from one end in the width direction to the middle of the width direction at a predetermined interval in the longitudinal direction of the base material, and when the base material is attached to the heel, the base material is used. The other end side portion of the other end side facing the one side end is a portion attached to the side portion of the heel, and each small piece portion of the base material divided into a plurality by the plurality of notches is the heel. It is configured to have an overlapping portion that is partially overlapped and attached when it is attached to the bottom.

Further, in the heel protection adhesive plaster according to the present invention, the pair of release paper pieces are arranged in the width direction of the base material, and the pair of release paper pieces are provided with overlapping portions on the side where they meet. Further, the tip portion of the superposed portion on the inner side of these superposed portions is folded back to provide a knob portion.
In other words, the release paper is composed of a pair of release paper pieces arranged in the width direction of the base material, and a stacking portion is provided at the end of the pair of release paper pieces on the side where they meet, and the overlapped portion is provided. Of these, the tip of the overlapped portion on the inner side is folded back to provide a knob portion.

Further, in the heel protection adhesive plaster according to the present invention, the release paper piece having the knob portion in the first half of the invention is provided with a notch extending to the folded portion of the knob portion corresponding to the plurality of notches of the base material. The release paper piece having the portion is separated into a plurality of release paper pieces.

Furthermore, the adhesive bandage for heel protection according to the present invention includes a tape-shaped base material, an adhesive layer applied to one surface of the base material, and a cylindrical core so that the adhesive layer side is on the inside. A wound tape-type adhesive plaster in which the base material is wound around the core, from one side end in the width direction of the base material to substantially the center in the width direction at appropriate intervals in the longitudinal direction of the base material. In addition to making a notch, a cut-off portion for cutting is inserted at an appropriate interval in the longitudinal direction of the base material at an appropriate interval in the longitudinal direction of the base material.

Further, the heel-protecting adhesive plaster or the heel-protecting adhesive plaster roll according to the present invention has a configuration in which a small circular hole is provided at the end of the notch of the base material.

Furthermore, the heel-protecting adhesive plaster or the heel-protecting adhesive plaster roll according to the present invention has a configuration in which an uncut portion is provided on the starting end side of the notch of the base material.

Furthermore, the method for producing a heel-protecting adhesive plaster according to the present invention further comprises a cut extending into the release paper piece having the knob portion to the folded portion of the knob portion in accordance with the plurality of cuts in the base material. It is intended to include a step of dividing the release paper piece having the knob portion into a plurality of release paper pieces.

Furthermore, the method for producing a band-shaped adhesive plaster according to the present invention is a step of forming a band-shaped adhesive plaster material on which a band-shaped release paper is attached via a band-shaped adhesive layer on a band-shaped base material. The band-shaped release paper is composed of a pair of band-shaped release paper pieces, and the pair of band-shaped release paper pieces are arranged side by side in the width direction so as to meet from both ends in the width direction of the band-shaped base material in the vicinity of the center thereof, and are arranged in the width direction. The ends of the strip-shaped overlapped portion are overlapped with each other to form a strip-shaped overlapped portion, and the tip portion of the strip-shaped release paper piece located inside the strip-shaped overlapped portion is folded outward to form a strip-shaped knob portion. In the process of It includes a step of making a notch up to the folded portion of the band-shaped knob portion and a step of cutting the band-shaped adhesive plaster material at predetermined intervals in the longitudinal direction to form a plurality of adhesive plasters at one time.

Furthermore, the method for producing an adhesive bandage for heel protection according to the present invention forms a wide sheet-shaped adhesive plaster material on which a wide sheet-shaped release paper is attached via an adhesive layer on a wide sheet-shaped substrate. The wide sheet-shaped release paper is composed of a plurality of pairs of strip-shaped release paper pieces arranged side by side in the width direction of the wide sheet-shaped base material, and each pair of strip-shaped release paper pieces is formed. , The ends in the width direction are arranged so as to overlap each other to form an overlapping portion, and the tip portion of the strip-shaped release paper piece located inside the strip-shaped overlapping portion is folded outward to form a strip-shaped knob portion. And one of the strip-shaped release paper pieces on the side having the wide sheet-shaped base material and at least the strip-shaped knob portion, and the strip-shaped release paper piece on the side having the strip-shaped knob portion. A step of making a notch from the end side to the folded portion of the band-shaped knob portion, and then a step of cutting the wide sheet-shaped adhesive plaster material at predetermined intervals in the vertical and horizontal directions to form a plurality of adhesive plasters at one time. It is supposed to be included.

Furthermore, in the method for producing a heel-protecting adhesive plaster according to the present invention, the wide sheet-shaped release paper is the first one in which the release paper pieces having the knob portions are integrally formed so as to face each other and be continuous. A plurality of release paper pieces and a second release paper piece formed integrally so that the release paper pieces having no knob portion face each other and are continuous are arranged alternately.

Furthermore, in the method for producing a heel-protecting adhesive plaster according to the present invention, the wide sheet-shaped release paper is integrally formed so that the release paper piece having the knob portion and the release paper piece having no knob portion are continuous. A plurality of formed third release paper pieces are arranged.

Furthermore, the method for producing an adhesive plaster roll for heel protection according to the present invention further comprises a wide sheet-shaped base material and a wide adhesive layer applied to one surface of the wide sheet-shaped base material. The process of forming the tape-shaped adhesive plaster material and the length of the wide tape-shaped adhesive plaster material, each of which has a certain length of cut extending in the width direction of the material at a plurality of locations in the width direction of the material. A step of forming the material in a row so as to be distributed in a direction, a step of winding the material around a core material to form a roll-shaped adhesive plaster material, and a step of cutting the roll-shaped adhesive plaster material at predetermined intervals to form a plurality of them at a time. It is intended to include the process of forming an adhesive plaster.

It is preferable to provide a plurality of, for example, two or three or more cuts in one base material, but the number is not limited, and the point is the size of the foot and the material of the base material. It may be decided as appropriate in consideration of the above.

It is preferable that the release paper pieces are provided with overlapping portions on the tip side where they meet each other, and these overlapping portions are overlapped with each other. More preferably, the tip of the overlapping portion of the release paper piece on the inner side is folded back on the outside to provide a knob portion, and the overlap portion of the release paper piece on the outer side is overlapped on the knob portion. It is preferable to have a structure like this. If necessary, a knob portion may be provided on the overlapping portion of the release paper pieces on the outer side by folding back the tip portion thereof.

Further, in the present invention, it is a single-wafer type adhesive plaster containing a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a plurality of pairs of release paper pieces attached to the adhesive layer. Notches are made at a plurality of locations in the longitudinal direction of the base material from one end side in the width direction to the middle of the width direction, and these release paper pieces are arranged in the longitudinal direction of the base material and the widths of the base materials are arranged with each other. It is installed so as to meet from both ends in the direction in the vicinity of the center thereof, and overlapped portions are provided at the ends of the stripped paper pieces on the side where they meet each other. It is preferable to fold back and provide a knob portion.

Further, in the present invention, the single-wafer type adhesive plaster includes a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a plurality of peeling paper pieces attached to the adhesive layer. Notches are made at a plurality of locations in the longitudinal direction of the base material from one end side in the width direction to the middle of the width direction, and these release paper pieces are arranged in the width direction of the base material and are arranged in the width direction of the base material. It is installed so as to meet from both ends of the stripped paper pieces in the vicinity of the center thereof, and overlapping portions are provided at the ends of the peeling paper pieces on the sides where they meet each other. It may be folded back to provide a knob portion. In this case, the base portion, at least one of the release paper pieces, and the knob portions of the release paper pieces in the width direction of the base material from one end side of the base material at a plurality of locations in the longitudinal direction of the base material. A plurality of cuts may be made up to the folded-back portion to divide the release paper piece on one side.

Further, the heel-protecting adhesive plaster of the present invention includes a tape-shaped base material, an adhesive layer applied to one surface of the base material, and a cylindrical core, and the adhesive layer side is on the inside. The base material is a wound tape type adhesive plaster wound around the core, and the base material is spread from one side end in the width direction of the base material to substantially the center in the width direction at appropriate intervals in the longitudinal direction. In addition to making a notch, a perforation for cutting may be made at an appropriate interval in the longitudinal direction of the base material and at an appropriate interval in the longitudinal direction of the base material. Two or three or more cuts may be appropriately provided between the perforations.

The heel-protecting adhesive plaster according to the present invention is an adhesive plaster containing a sheet-like base material and an adhesive layer applied to one surface of the base material, and the base material is attached to the bottom region of the heel of the foot. It includes a region portion 1 and a second region portion that is a peripheral portion of the first region portion and is folded up from the first region portion and attached to the peripheral region of the heel of the foot, and further, at least. A plurality of notches facing the first region portion are made in the second region portion to divide the second region portion into a plurality of small pieces, and the plurality of small pieces are folded up to be around the heel of the foot. At the end of the plurality of small pieces on the cut side when the bandage is attached to the area, overlapping portions that overlap each other are provided.

Further, in the heel protection adhesive plaster according to the present invention described above, the front edge of the base material is formed in a substantially linear shape, and the peripheral edge of the base material excluding the front edge is formed in a polygonal shape or a substantially semicircular shape. The first region portion of the base material is provided near the center of the base material in a region near the front edge, and the second region portion of the base material is provided in the front of the first region portion. It is configured to be provided in a substantially semicircular shape on the peripheral side excluding the edge.

Further, in the above-mentioned adhesive plaster for heel protection according to the present invention, a mark for placing a heel is placed in the vicinity of substantially the center of the first region portion of the base material and / or around the periphery excluding the front edge thereof. There is.
Furthermore, in the heel-protecting adhesive plaster according to the present invention, the mark placed near the substantially center of the first region portion is a cross line or a small circle, and the mark placed around the first region portion is a mark. It has a structure that is a substantially semicircular arc-shaped line.

In addition, the heel-protecting adhesive plaster roll according to the present invention is configured by winding a continuous heel-protecting adhesive plaster according to the present invention through a cut-off portion around a core.

It is preferable to provide a plurality of, for example, two or three or more cuts in one base material, but the number is not limited, and the point is the size of the base material and the base material. It may be decided appropriately in consideration of the material and the like.

According to the present invention, a plurality of places in the longitudinal direction of the base material are cut from one end side in the width direction to substantially the center in the width direction, so that the other end in the width direction without the cut is made. The side portion can be affixed to the peripheral side surface of the heel and the one end side portion of the notched substrate can be affixed to the bottom surface of the heel, which allows the curved side peripheral surface of the heel and the heel. It can be adhered well along the shape of the bottom surface. Further, when the overlapping portions on the one end side of the plurality of pieces of the one end side portion of the base material divided into a plurality of pieces by the notch are attached to the bottom of the heel, they overlap each other and are attached and fixed to each other. Since they reinforce each other, the adhesive plaster can be attached and fixed more firmly. Therefore, it is possible to reliably and satisfactorily cover the vicinity of the boundary between the bottom surface of the heel and the lateral peripheral surface where cracks and cracks are likely to occur, that is, the peripheral edge of the heel, which is the affected area. Therefore, the moisturizing property of the affected area covered with the adhesive plaster can be appropriately maintained, and it is possible to eliminate the need to cover an extra wide area with the adhesive plaster, and moreover, the pain caused by cracks and cracks in the heel. It is possible to alleviate such problems, and it is possible to prevent itching from occurring outside the affected area.

Further, according to the present invention, it is a single-wafer type adhesive plaster containing a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a plurality of pairs of release paper pieces attached to the adhesive layer. Then, the plurality of pairs of release paper pieces are arranged on the adhesive layer so as to meet each other from both ends in the width direction of the base material in the vicinity of the center thereof, and the release paper pieces meet. Overlapping portions that overlap each other are provided at the side ends, and a knob portion is provided by folding back the tip portion of at least one of these overlapping portions, and the other overlapping portion is overlapped on the knob portion. A plurality of base portions, at least one of the release paper pieces, at a plurality of locations in the longitudinal direction of the base material, from one end side of the base material to a folded portion of a knob portion of the release paper piece in the width direction of the base material. Since a notch was made to divide one of the release paper pieces, the release paper piece on the other end side was first peeled off from the base material and attached to the peripheral side of the heel, and then divided. On the other hand, each of the separated pieces of the release paper on the end side can be individually and sequentially peeled from the base material and attached to the bottom surface of the heel. At this time, since it is possible to prevent the exposed portions of the adhesive layer of the base from sticking to each other and interfering with the sticking work, the work of sticking the adhesive plaster on the heel can be performed easily and quickly. .. Moreover, similarly to the above, since the keratinized part of the heel can be reliably and efficiently covered and sealed, the moisturizing state in the keratinized part of the heel can be effectively maintained, and moreover, it is possible to effectively maintain the moisturizing state in the keratinized part of the heel. Itching can be eliminated.

According to the present invention, an adhesive plaster containing a sheet-like base material and an adhesive layer applied to one surface of the base material, wherein the base material is a first region portion to be attached to the bottom region of the heel of the foot. And a second region portion that is a peripheral portion of the first region portion and is folded up from the first region portion and attached to the peripheral region of the heel of the foot, and further includes at least the second region portion. A plurality of cuts facing the first region portion were made in the region portion to divide the second region portion into a plurality of small pieces, and the plurality of small pieces were folded up and attached to the peripheral region of the heel of the foot. Since the overlapping portions of the plurality of small pieces are provided on the notch-side ends of the plurality of small pieces, the adhesive plaster can be attached to the exact position of the heel, and the overlapping parts of the small pieces can be attached to each other. Can be pasted on top of each other. As a result, the overlapping overlapping portions reinforce each other so that the small pieces do not peel off from the heel, so that they can be firmly and firmly attached to the heel and fixed. It's very convenient. As a result, the adhesive plaster can be satisfactorily adhered to the heel along the shape of the curved side peripheral surface of the heel and the bottom surface of the heel. Therefore, it is possible to reliably and satisfactorily cover the vicinity of the boundary between the bottom surface of the heel and the lateral peripheral surface where cracks and cracks are likely to occur, that is, the peripheral edge of the heel, which is the affected area. In this way, since the keratinized portion of the heel can be reliably and efficiently covered and sealed, the moisturizing state of the keratinized portion of the heel can be appropriately and effectively maintained. Moreover, since the adhesive plaster does not cover an extra wide area, itching can be prevented from occurring in areas other than the affected area, and pain caused by cracks and cracks in the heel can be alleviated. .. In addition, the affected area of the heel can be covered with as small an area as possible, so that the appearance after application is good.

According to the present invention, a mark for placing the heel is placed in the vicinity of or / around the substantially center of the first region portion of the base material, so that the position to be attached can be accurately and reliably facilitated. be able to.

The adhesive plaster roll according to the present invention has a structure in which a continuous bandage is wound around a core through a cut-off portion, so that the adhesive plaster can be obtained by cutting at the cut-off portion during use. It is convenient to use because one bandage can be cheaply made and multiple bandages can be obtained from one roll. The rolled bandages are compact and easy to store and store, and rolls containing multiple bandages are easy. Can be manufactured.

It is a figure which shows the adhesive bandage for heel protection of the 1st Embodiment of this invention, (a) is a plan view, (b) is the QQ line sectional view shown in (a). (A) is a plan view showing a case where a cut residue is provided in the heel protection adhesive plaster of FIG. 1, and (b) is a sectional view taken along line RR shown in (a). It is a figure which shows the use state of the adhesive bandage for heel protection of FIG. 1, (a) is the side view of the foot, (b) is the bottom view of the foot. It is a figure which shows the heel protection adhesive plaster of the 2nd Embodiment of this invention, (a) is a plan view, (b) is a plan view which shows the case where the notch remains is provided in the heel protection adhesive bandage of (a). (C) is a VV line sectional view shown in (a) and a WW line sectional view shown in (b). It is a figure which shows the adhesive bandage for heel protection of the 3rd Embodiment of this invention, (a) is a perspective view, (b) is a side view which shows a part enlarged. Each of the adhesive plasters for heel protection according to the fourth embodiment of the present invention is shown, and is a plan view showing the release paper omitted in particular. (A) and (b) are plan views which show the adhesive bandage for heel protection of the 5th Embodiment of this invention, respectively. FIG. 7 is a cross-sectional view taken along the line HH shown in FIG. 7. It is a perspective view which shows the adhesive plaster for heel protection of the 5th Embodiment of this invention. FIG. 9 shows a case where a plurality of heel-protecting adhesive plasters of the embodiment shown in FIG. 9 are manufactured from a band-shaped adhesive bandage at a time, and is a plan view showing the band-shaped adhesive bandage. FIG. 10 is a cross-sectional view taken along the line EE shown in FIG. It is a top view which shows the 7th Embodiment of this invention. FIG. 12 is a cross-sectional view taken along the line FF shown in FIG. It is a top view which shows the 8th Embodiment of this invention. FIG. 6 is a sectional view taken along line GG shown in FIG. It is a perspective view which shows the 9th Embodiment of this invention. It is a figure corresponding to FIG. 3 (b) which shows the use state of the heel protection adhesive plaster of the 5th Embodiment of this invention, (a) is a bottom view, (b) is a perspective view. An example of the case where the resin sheet is used as the release paper of the adhesive bandage for heel protection of this invention is shown, and (a) and (b) are plan views corresponding to FIG. 7, respectively. An example of the case where a resin sheet is used as the release paper of the adhesive plaster for heel protection of the present invention is shown, and it is a figure corresponding to FIG. be. Another example of the case where the resin sheet is used as the release paper of the adhesive bandage for heel protection of this invention is shown, and (a) and (b) are plan views corresponding to FIG. 7, respectively. It is a figure which shows the heel protection adhesive plaster of 11th Embodiment of this invention by omitting the release paper, (a) is a plan view, (b) is the JJ line sectional view of (a). It is a figure which shows the use state of the heel protection adhesive plaster of 11th Embodiment of this invention, (a) is the side view of the heel of the foot, (b) is the front view of the heel of the foot, (c) is the foot. It is a rear view of the heel. It is a perspective view which shows the use state of the adhesive bandage for heel protection of 11th Embodiment of this invention. It is a top view which shows another example of the adhesive bandage for heel protection of 11th Embodiment of this invention omitting a release paper. FIG. 3 is a plan view showing still another example of the heel-protecting adhesive plaster according to the eleventh embodiment of the present invention, omitting the release paper. It is a top view which shows another example of the adhesive bandage for heel protection of 11th Embodiment of this invention omitting a release paper. It is a figure which shows the use state of the adhesive bandage for heel protection shown in FIG. 25, (a) is the side view of the heel of the foot, (b) is the front view of the heel of the foot, (c) is the back view of the heel of the foot. Is. (A) and (b) are plan views showing still another example of the heel protection adhesive plaster of the eleventh embodiment of the present invention, omitting the release paper. The case where the adhesive plaster for protecting the heel according to the present invention includes a release paper is shown, (a) is a sectional view showing the case of one release paper, and (b) is the case where the release paper consists of two release paper pieces. A cross-sectional view shown, (c) a cross-sectional view showing a case where the release paper is composed of two release paper pieces and the end portions of the release paper pieces overlap each other, and (d) is a plan view showing how the end portions of the release paper pieces of (c) overlap each other. Is. The twelfth embodiment of the present invention shows a heel-protecting adhesive plaster roll, and more specifically, it is a perspective view showing a roll made by adopting a series of strips of a base material. It is a top view which shows an example of the adhesive plaster obtained from the adhesive plaster roll for heel protection of the twelfth embodiment of this invention. It is a figure which shows the use state of the adhesive bandage for heel protection shown in FIG. 31, (a) is the side view of the heel of the foot, (b) is the front view of the heel of the foot, (c) is the back view of the heel of the foot. Is. Another example of the adhesive plaster roll for heel protection according to the twelfth embodiment of the present invention is shown, in which (a) is an example of an adhesive plaster obtained from the adhesive plaster roll and a part of a band-shaped base material in which the adhesive plaster is made into a series. It is a plan view which shows. It is a top view which shows another example of the adhesive bandage obtained from the heel protection adhesive bandage roll of the twelfth embodiment of this invention. (A) and (b) are plan views showing an example of the heel protection adhesive plaster of the thirteenth embodiment of the present invention, omitting the release paper, respectively. (A) is a plan view showing an enlarged portion surrounded by a circle indicated by an arrow M in FIG. 35 (a), and FIG. 35 (b) is an enlarged view of a portion surrounded by a circle indicated by an arrow N in FIG. 35 (b). It is a plan view which shows.

Hereinafter, the heel-protecting adhesive plaster and the heel-protecting adhesive plaster roll, which are embodiments of the present invention, will be described with reference to the accompanying drawings.
(First Embodiment)
First, the first embodiment will be described with reference to FIGS. 1 to 3. The first embodiment is a single-wafer type adhesive plaster 10, to which a release paper 13 is attached, and the release paper 13 is peeled off and used.
As shown in FIG. 1, the adhesive plaster 10 of the present embodiment has a single-wafer-shaped sheet-shaped base material 11, an adhesive layer 12 applied to one surface of the base material 11, and a release attached to the adhesive layer. Includes paper 13. The base material 11 is formed by forming a resin sheet such as vinyl in a horizontally long rectangular shape, and is preferably made of a material having some elasticity in addition to flexibility. The material forming the base material 11 may be any material as long as it has flexibility and hermeticity, and is not particularly limited.

The adhesive layer 12 is applied to one surface of the base material 11 and is for attaching the base material to the keratinized portion. In this embodiment, for example, an acrylic pressure-sensitive adhesive can be used. The acrylic adhesive is mainly composed of an acrylic resin made from petroleum, and has excellent transparency, weather resistance, and heat resistance. The pressure-sensitive adhesive is preferably hypoallergenic. The pressure-sensitive adhesive is not limited to these, and may be a rubber-based pressure-sensitive adhesive, a silicone-based pressure-sensitive adhesive, or the like. In short, anything can be used as long as the base material 11 can be gently applied to the skin.

The release paper 13 covers the adhesive layer 12 of the base material 11, and is installed so that it can be peeled off from the base material 11 when the adhesive plaster 10 is used. In the present embodiment, the release paper 13 may be a single sheet, but may be, for example, two release paper pieces 13a and 13b as shown in the figure. The release paper pieces 13a and 13b are divided into two in the width direction C. FIG. 1A shows an example in which the base material 11 is divided into two parts in the width direction (direction shown by C in FIG. 1A) in the vicinity of the center, but the present invention is not limited to this, as shown in FIG. In addition, it can be divided into two in the longitudinal direction of the base material 11 (the direction indicated by the arrow B). The release paper pieces 13a and 13b are easily peeled from the divided portions. The release paper 13 may be, for example, a paper sheet, a resin sheet, or a synthetic sheet thereof, and the material is not limited. In short, the release paper 13 is preferably a sheet material whose surface has been processed so that it can be peeled off from the adhesive layer 12 while maintaining its adhesiveness. The release paper 13 is not limited to being divided into the above two, and may be divided into three or more. As will be described later, the release paper pieces 13a and 13b may be provided with overlapping portions that overlap each other at the end portions on the side where they meet each other, as shown in FIG.

Here, the adhesive plaster 10 of the present embodiment has a plurality of adhesive plasters 10 at a plurality of locations in the longitudinal direction B of the base material 11 at appropriate intervals from one end 11a side of the width direction C to the middle of the width direction, for example, substantially the center thereof. The bottom of the heel 40 is formed on the one end side of a plurality of small pieces (for example, 11f-1, 11f-2, etc.) of the one end side portion 11f of the base material 11 which is further divided into a plurality of parts by making a notch 14. The overlapping portions 11i (partially refer to FIG. 7 can also be referred to) are provided so as to be overlapped and fixed when the bandage is attached to the 40c. A small hole 11c may be formed at the end of each notch 14. By providing the small holes 11c, it is possible to prevent the base material 11 from being torn beyond each of the cuts 14 due to the concentration of stress at the end of each of the cuts 14.

However, the small hole 11c is not essential, and it is effective to provide it when the material of the base material 11 is a material such as cellophane that is easily torn. Therefore, when the base material 11 is formed of a material other than that, for example, a stretchable and flexible material, the small holes 11c do not necessarily have to be provided. The interval at which the notches 14 are provided depends on the size of the heel, and it is preferable to set the adhesive plaster 10 to be large for adults and small for children. Further, the intervals (longitudinal direction) of the cuts 14 may be uniform, but for example, they may be smaller near the center of the bandage 10, larger near both ends of the bandage 10, or vice versa, or unevenly. It can also be set.

As the method for producing the adhesive bandage 10 of the present embodiment, basically, the conventional method for producing the adhesive bandage for emergency use is used except for the step of adjusting the shape around the adhesive bandage 10 or the base material 11 and the step of making a notch 14. can do. It should be noted that the step of adjusting the shape around the adhesive plaster 10 or the base material 11 and the step of making the surrounding shape and the plurality of cuts 14 are appropriately determined in consideration of the materials of the base material 11 and the release paper 13. You just have to decide. For example, after the release paper pieces 13a and 13b are placed on the base material 11, they are cut to a predetermined size and shaped, and then the cuts 14 and 13s are combined with the base material 11 and the release paper 13 (mainly the release paper pieces 13b). You may put it in. Here, 13s is provided on the release paper 13 corresponding to the notch 14 of the base material 11 (for details, see the description of the adhesive plaster 50 in FIG. 5). Then, after packaging or before that, sterilization may be performed if necessary. The timing of forming the notch 14 and the small hole 11c may be after or before the release paper pieces 13a and 13b are placed on the base material 11, or at the same time as the notch 14 is created. When the base material 11 is made of a material that is particularly flexible and easy to cut by hand, a portion of the uncut region, the uncut portion 11 g, is provided on one end 11a side, which is the starting end of the cut 14 of the base material 11. It may be provided (see a part of FIG. 2A).

As shown in FIG. 2, when the release paper pieces 13a and 13b are arranged side by side in the longitudinal direction B, the release paper pieces 13a and 13b are attached to the base material 11 after the cut 14 and the like are formed by providing the uncut portion 11 g. In the case of matching, since the plurality of small pieces of the one end side portion 11f do not flutter, the work of bonding the base material 11 and the release paper 13 can be smoothly performed, and as will be described later, it is cut by hand when using the adhesive plaster. Can be used. When the uncut portion 11g is not necessary for the product, the release paper 13 is attached to the base material 11 and then cut along the line 11h shown in FIG. 2, and the uncut portion 11g is separated from the base material 11 to cut the product. You may try to shape it. However, if the material of the base material 11 is particularly soft and can be easily cut by hand, the uncut portion 11 g may be left as it is in the product in either case of FIGS. 1 and 2. The uncut portion 11g is particularly suitable for forming a band-shaped or horizontally long rectangular or tape-shaped adhesive plaster 10 as described later, but whether or not to form the band-shaped or horizontally long rectangular or tape-shaped adhesive plaster 10 is considered in consideration of the material and shape of the base material 11. It may be decided as appropriate, and it is not always necessary. When the release paper pieces 13a and 13b are arranged side by side in the width direction (C direction) as shown in FIG. 1A, it is not always necessary to provide the uncut portion 11g. When the stripping paper pieces 13a and 13b are peeled off when the adhesive plaster 10 is used, the small pieces of the one-sided portion 11f separated by the notch 14 (see, for example, 11f-1, 11f-2 in FIG. 7 and the like) stick to each other. This is because it does not interfere with peeling or peeling (see a part of FIGS. 18 to 20).

Next, the method of using the adhesive plaster 10 shown in FIG. 1 will be described with reference to FIGS. 3 (a) and 3 (b).
As shown in FIG. 3A, the adhesive plaster 10 of the present embodiment is attached from the side of the heel. First, the release paper piece 13b is peeled off from the adhesive plaster 10 of the present embodiment, and the adhesive layer 12 of the base material 11 of the adhesive plaster 10 is peeled off. The side surface is directed toward the heel, and the bandage is attached to the heel peripheral portion 40a, which is a keratinized portion of the heel. Since the base material 11 is horizontally long, the other end side portion 11e from which the release paper piece 13a of the base material 11 has been peeled off is attached to the peripheral side portion 40b slightly above the heel peripheral portion 40a on both sides of the heel and attached to the heel. Temporarily fix. Next, the peeling paper piece 13b on the one end 11a side in which the notch 14 was made was peeled off, and each small piece portion of the one end side portion 11f on the one end 11a side on the side where the peeling paper piece 13b of the base material 11 was peeled off was attached to the bottom of the heel 40c. Attach it while bending it (see Fig. 3). As a result, the side portions (overlapping portions 11i) facing each other with the notch 14 of each small piece portion of the one end side portion 11f sandwiched and can be attached so as to overlap each other (see FIG. 3). That is, when the overlapping portions 11i on the one end side of the plurality of small pieces of the one end side portion of the base material 11 divided into a plurality of pieces by the notch 14 are attached to the bottom portion 40c of the heel, they are attached and fixed so as to overlap each other. Since the adhesive plasters 10 are sealed and reinforce each other, the adhesive plasters can be more firmly attached and fixed. The method of applying the adhesive plaster 10 is an example, and of course, the method is not limited to this. The reference numeral 11i of the overlapping portion is shown on behalf of only a part of FIG.

The method of using the adhesive plaster 10 shown in FIG. 2 will be briefly described.
As shown in FIG. 3A, the adhesive plaster 10 of the present embodiment is attached from the side of the heel. First, one of the peeling paper pieces 13a is peeled off, and then the peeling paper piece of the other end side portion 11e of the base material 11 of the adhesive plaster 10 is peeled off. The side from which 13a is peeled off is attached to one side of the peripheral side portion 40b slightly above the heel peripheral portion 40a, which is a keratinized portion of the heel. After that, the peeled paper piece 13b of the base material 11 is peeled off, and the side where the peeled paper piece 13b of the other end side portion 11e of the base material 11 of the adhesive plaster 10 is peeled off is slightly above the heel peripheral portion 40a, which is a keratinized portion of the heel. Attach it to the opposite side of the peripheral side portion 40b. After that, each small piece portion of the one-end side portion 11f on the one-end end 11a side is attached to the bottom portion 40c of the heel while being bent (see FIG. 3). Since the overlapping portion 11i is the same as the case of the adhesive plaster 10 in FIG. 1, the explanation is incorporated.

As a result, the adhesive plaster 10 is fixed to the heel so as to cover the keratinized portion of the heel, the heel peripheral portion 40a, and the heel peripheral portion 40a is sealed. As described above, the adhesive plaster 10 of the present embodiment is easy to be attached to the heel, fits the three-dimensional shape of the affected heel peripheral portion 40a, and adheres to the heel of the foot, so that the heel peripheral portion 40a can be efficiently attached. It is possible to eliminate the need to cover an extra wide part and cause itching or the like in this extra wide part. Moreover, since the part of the heel peripheral portion 40a, which is the affected part, can be sealed with the adhesive plaster 10, the moisturizing property of the affected part can be appropriately maintained, and the affected part hardened by the keratinization of the affected part is softened there. It can relieve pain.

(Second embodiment)
Next, the second embodiment will be described with reference to FIG. The second embodiment is a type of adhesive plaster 10 to be attached from the side of the heel, which has almost the same structure as the first embodiment, and has a structure in which the release paper pieces 13a and 13b are divided into two in the width direction C of the base material 11. (FIG. 4 (a)) or a structure in which the release paper pieces 13a and 13b are divided into two in the longitudinal direction B of the base material 11 (FIG. 4 (b)). Further, as in the first embodiment, a plurality of cuts 14 are provided at a plurality of locations in the longitudinal direction B of the base material 11 from one end 11a of the width direction C of the base material to substantially the center in the width direction at appropriate intervals. Is put in. The plurality of cuts 14 may be formed only on the base material 11 or on both the base material 11 and the release paper 13. When the cuts 14 are formed in both, the release paper pieces 13a and 13b can be placed in both the base material 11 and the release paper pieces, but the present invention is not limited to this. For elements having the same functions, actions, and effects as the elements shown in FIGS. 1 to 3, the same reference numerals are given, and duplicate explanations thereof are omitted and incorporated.

Here, the characteristic configuration of the second embodiment will be described. In the second embodiment, the release paper pieces 13a and 13b face each other, that is, the overlapping portions 13c and 13d are provided at the ends on the side where they meet each other, and the overlapping portions 13c and 13d are overlapped with each other. Moreover, the tip portion of one of the overlapping portions 13d located inside them is folded back on the outside, and the knob portion 13f is provided so that it can be grasped by hand. The other overlapping portion 13c located outside the one overlapping portion 13d is placed on the knob portion 13f with the tip portion as the knob portion 13e as it is without being folded back. When using the adhesive plaster 10, the release paper pieces 13a and 13b can be easily peeled off from the base material 11 by pinching the knob portions 13e and 13f. In addition, in this embodiment and all other embodiments described later, the uncut portion 11 g (see FIG. 2A) may be provided as in the case of the above embodiment, and this is described in the above-described embodiment. Incorporate the form.
The method of attaching the adhesive plaster 10 to the affected heel peripheral portion 40a is the same as that of the adhesive plaster 10 of the first embodiment, and details thereof will be omitted.

Again, as in the bandage 10 of FIG. 1, the release paper pieces 13a and 13b are arranged so as to meet the width direction C of the base material 11, or as shown in FIG. 2, the release paper pieces 13a and 13b are placed on the base material 11. Whether to arrange the release paper 13 so as to meet the longitudinal direction B or how many parts of the release paper 13 are to be arranged may be appropriately determined in consideration of the size of the adhesive plaster 10 and the like, and the base material 11 is wide. In the case, three or more may be used, and the case is not particularly limited. In short, the end of the meeting side may be configured as in the same embodiment.

(Third embodiment)
Next, a third embodiment will be described with reference to FIG. The third embodiment is a wound tape type roll-shaped adhesive plaster 20, and the release paper 13 is not always required. This roll-shaped adhesive plaster 20 is of a type that is used by peeling off the required amount from the wound roll and cutting it off.
As shown in FIG. 5, the roll-shaped adhesive plaster 20 of the present embodiment is attached from the side of the heel as in the above embodiment, and is applied to the tape-shaped base material 21 and one surface of the base material 21. An adhesive layer 22 and a cylindrical core 23 are included, and a perforated cut portion 24 that can be cut and separated by hand at a predetermined length is provided so that the adhesive layer 22 can be cut to an appropriate length and used. .. The interval in the longitudinal direction B where the cut portion (cutting line) 24 is provided may be appropriately determined in consideration of the size of the foot and the like, and for example, the size of the interval may be determined for children and adults. In addition, if a large number of perforated cuts are formed at short intervals for children, adults can cut at multiple intervals to a longer length as needed, and for children. There is a merit that it can be used by both adults. In the present embodiment, the release paper may not always be present, but of course, the release paper 13 may be attached to the base material 21 and the base material 21 and the release paper 13 may be wound together around the core 23. If the release paper 13 is attached to the adhesive layer 22 and rolled up including the release paper, it is preferable to provide the release paper together with the sewing machine-shaped cut-off portion 24 together with the base material 21. Further, in this case, if the surface of the release paper is also provided with a certain degree of weak adhesiveness, the wound state of the base material 21 can be well maintained, which is preferable.

The base material 21 is wound around the core 23 so that the adhesive layer 22 is on the inside to form a ticketing tape (roll). The base material 21 is provided with cuts 21b (14) at appropriate intervals in the longitudinal direction B, for example, at regular intervals, from one end 2la side of the width direction C to substantially the center of the width direction C. A small hole 21c may be formed at the end of each notch 21b, and in this case, stress can be concentrated on the end of each notch 21b to prevent the base material 21 from being torn. However, the small hole 21c is not essential as in the first embodiment, and the base material 21 is formed of a material that is hard to tear, such as a commercially available first-aid adhesive plaster, for example, a material having flexibility and elasticity. If so, the small hole 21c does not necessarily have to be formed.

The method for producing the adhesive plaster of the third embodiment is basically the same as the general method for producing the adhesive bandage. For example, an adhesive is applied to one surface of the base material 21 to form an adhesive layer 22, a notch 21b is formed therein, and a small hole 21c is formed as needed, and the base material is used as the base material or the base material. The release paper 13 is wound up into a roll. After that, it may be packaged and sterilized. Also in this embodiment, as in the case of the above embodiment, when the notch 21b is formed, the remaining portion 11g is on one end 21a side of the width direction C of the tape-shaped base material 21 to be wound around the roll-shaped adhesive plaster 20. (See FIG. 2) may be provided, and the above-described embodiment is used for the description thereof. By providing the uncut portion 11 g, the work of winding the adhesive plaster 20 in a roll shape to manufacture the roll-shaped adhesive plaster 20 becomes easier and quicker, and there is an advantage that the base material 21 can be easily peeled off from the roll-shaped adhesive plaster 20 at the time of use. be. Further, during use, each small piece portion of the one end side portion (corresponding to 11f) of the base material divided by the notch 21b is connected by the remaining portion 11g, so that it does not flutter or stick to each other. It can be done without bothering the work of applying adhesive plasters. For reference, in order to show the formation place when the uncut portion 11 g is provided, a part thereof is shown in FIG. 5 as a representative.

Next, a method of using the adhesive plaster of the third embodiment will be described. Peel off the required amount from the roll-shaped adhesive plaster 20 of the ticket-turning tape and use it. When cutting, if scissors are used, it is possible to cut at a place other than the cut-off portion 24, so that it is possible to freely obtain an adhesive plaster of an appropriate length necessary for covering the heel. When the cut-off portions 24 are provided at intervals, the cut can be made manually at the adjacent cut-off portion 24, or at an appropriate cut-off portion 24 beyond the plurality of cut-off portions 24. This makes it easy to obtain a bandage of appropriate length. The method of attaching the adhesive plaster 20 to the keratinized portion of the heel 40 is the same as that of the adhesive plaster 10 of the first embodiment, and thus the description thereof will be omitted. In the present embodiment, since the release paper 13 is not required, it can be manufactured at low cost, and by providing the cut-off portions 24 at short intervals, it is suitable for both adults and children, or both large and small feet. It is convenient because it can be configured so that it can be cut to the required length and used.

In the present embodiment, the cut-off portion 24 is provided on the extension of the notch 21b, but it may be provided in a place where there is no notch 21b separately from the notch 21b. Further, when the release paper 13 is wound together with the base material 21, it is preferable to provide the release portion 24 on the release paper 13. In the present embodiment, the tape-shaped base material 21 is formed, for example, by connecting the base material 11 of FIG. 1 continuously in the longitudinal direction B to form a tape-shaped base material, but the present invention is not limited to this, and the base material 11 is not limited to this. May be formed in a tape shape by continuously forming the above in the width direction C.

(Fourth Embodiment)
Next, a fourth embodiment will be described with reference to FIG. The configuration of the fourth embodiment is basically the same as that of the adhesive plasters 10 and 20 of the first and third embodiments, and is of a type to be attached from the side of the heel. There are two, but of course it is not limited to two. It can also be applied to the third embodiment of FIG. The adhesive plaster 10 of the present embodiment shows that a plurality of notches 14 may be formed by inclining diagonally instead of parallel. The slopes may all be in the same direction, in different directions, or alternately. An example thereof will be described below.
In the adhesive plaster 10 of the present embodiment, the cuts 14 and 14 may be provided in parallel as shown in FIG. 6 (a), and the cuts 14 and 14 may be provided as a base material 11 as shown in FIG. 6 (b). It is provided so as to approach (or narrow) toward one end 11a side of the width direction C, that is, in a substantially C shape when viewed in a plane, or as shown in FIG. 14 is provided so as to spread toward one end 11a side of the width direction C of the base material 11, that is, to be provided in a substantially inverted C shape when viewed in a plane. It is preferable to determine how to incline the notch 14 as described above in consideration of the size of the heel and the like. Also in this embodiment, as in the case of the above-described embodiment, the remaining portion 11 g (see FIG. 2) may be provided, and the above-described embodiment is used for this. Since the release paper 13 is omitted in the present embodiment, the description of the above-described embodiment is used for this.

The spacing between the notches 14 and 14 may be the same as in the first embodiment, but the spacing between the notches 14 and both sides may be set to be relatively larger than the spacing between the central portions sandwiched between the notches 14 and 14. good. These intervals should be determined in consideration of the size of the heel and the like. For example, when the heel is large, the space between the central parts sandwiched between the cuts 14 and 14 is set relatively large with respect to the space between both ends, and when the heel is relatively small, as in the case of a child. It is preferable to set the distance between the central portions sandwiched between the cuts 14 and 14 to be relatively small with respect to the distance between the both end portions.

According to the adhesive plaster 10 of the present embodiment, the side portions (overlapping portions 11i) facing each other across the notch 14 of the three one-sided end side portions 11f overlap each other to enhance the airtightness in the adhesive plaster, and thus the keratinized portion. It is possible to effectively exert the moisturizing performance in. Further, by forming the cuts 14 and 14 so as to be inclined with each other rather than in parallel, the heel peripheral portion 40a can be efficiently covered according to the shape of the heel. The overlapping portion 11i can be formed to have an even width in the case of FIG. 6A, but in the cases of FIGS. 6B and 6C, there is an advantage that one is formed wide and the other is narrowly formed, whichever is wider. It may be decided as appropriate in consideration of how to form it, how to paste it, and where to paste it.

Although the small hole 11c is formed in this embodiment as well, the small hole 11c is not essential for the same reason as in the case of the above embodiment. It is effective to provide the small hole 11c when the base material 11 is a material that is easily torn, and it is possible to prevent the base material 11 from being torn beyond the notch 14. Therefore, it is not always necessary to form the small hole 11c with other materials.
As described above, the interval at which the notches 14 are provided may be set larger when the adhesive plaster 10 is for adults and smaller when the bandage 10 is for children. Further, the interval between the cuts 14 may be set smaller near the central portion of the adhesive plaster 10, larger near both ends of the adhesive plaster 10, or vice versa.

(Fifth Embodiment)
Next, a fifth embodiment will be described with reference to FIGS. 7 to 9. The adhesive plaster 50 of the fifth embodiment is of a type to be attached from the side of the heel, and as shown in FIG. 7A, is provided with a release paper 13 and a plurality of release papers 13 like the adhesive plaster 10 of the first embodiment. Since it is the same in that the notch 14 is provided, the same reference numerals are given to the elements having the same functional effect, and the description of the adhesive plaster 10 is incorporated. The adhesive plaster 50 shown in FIG. 7A is cut at a plurality of locations in the longitudinal direction B of the base material 11 from one end 11a side in the width direction to the middle of the width direction C, for example, near the center thereof, at appropriate intervals. 14, 13s are included. A small hole 11c may be formed at the end of each notch 14, but it may not be formed for the same reason as in the above embodiment. The intervals and the number of cuts 14 formed are also not limited in this embodiment for the same reason as in the case of the above embodiment.

The difference from the adhesive plaster 10 of the first embodiment will be described. The release paper 13 of the present embodiment is composed of, for example, a pair of release paper pieces 13a and 13b. Similar to the adhesive plaster 10, the adhesive plaster 50 has a structure in which a pair of release paper pieces 13a and 13b are arranged on an adhesive layer 12 of a substantially rectangular sheet-shaped base material 11. These release paper pieces 13a and 13b are arranged side by side so as to meet each other from both ends of the base material 11 in the width direction C (see FIGS. 7 to 9) near the center thereof. The release paper pieces 13a and 13b are substantially strips extending in the longitudinal direction B (see FIGS. 7 to 9), respectively, and are arranged side by side in the width direction C and arranged in the longitudinal direction B. The release paper pieces 13a and 13b are installed so as to cover the region on the other end 11d side (the other end side portion 11e) and the region on the one end 11a side (one end side portion 11f) in the width direction C of the base material 11, respectively. The base material 11 is arranged so as to meet and overlap each other at or near the center of the width direction C of the base material 11. That is, the release paper pieces 13a and 13b are provided with overlapping portions 13c and 13d at the ends on the side where they meet each other, and these overlapping portions 13c and 13d are overlapped with each other. Further, the tip portion of one of the overlapping portions 13d located inside them is folded outward, and a knob portion 13f is provided so that it can be grasped by hand. Further, the other overlapping portion 13c located outside the one overlapping portion 13d is placed on the knob portion 13f with the tip portion thereof as the knob portion 13e without being folded back. The fact that the release paper pieces 13a and 13b can be easily peeled off from the base material 11 by pinching the knob portions 13e and 13f is the same as in the case of the first embodiment. Also in this embodiment, as in the case of the above embodiment, the uncut portion 11g (see FIG. 2) may be provided on the one end 11a side, and the above embodiment is used for this. If necessary, the tip portion of the other overlapping portion 13c may also be bent to provide a knob portion, or may be configured to be overlapped on the knob portion 13f, but this is not essential.

In this adhesive plaster 50, corresponding to the notch 14 of the base material 11 (using the description of the above embodiment) from the one end 11a side of the width direction C of the base material 11 toward the other end 11d side to the vicinity of the center thereof. , The release paper 13 has a plurality of notches 13s having almost the same shape. The cut 13s can be provided corresponding to the cut 14 of the embodiment in a state where the release paper 13 is placed on the base material 11. At this time, the cuts 14 and 13s can be formed at the same time, but of course they may be formed separately. Further, the cuts 14 and 13s may be formed at once together with the shaping cut around the outer side of the adhesive plaster 50. Of course, the notch 14 and the shaping and cutting around the outer side may be performed in separate steps. In this example, with the release paper 13 installed on the base material 11, the cuts 14 and 13s are vertically simultaneously inserted into the base material 11, the release paper piece 13b, and the knob portion 13e of the outer superimposing portion 13c. I am doing it. A particularly characteristic point is that the notch 13s is inserted from one end 11a side of the base material 11 to the folded portion 13g of the knob portion 13e of the release paper piece 13a. The notches 13s may be, for example, three or more at appropriate intervals in the longitudinal direction B, corresponding to the number of notches 14 of the base material 11. As a result, for example, when two notches 13s are made, the release paper piece 13b having the knob portion 13f is the release paper small piece portion (hereinafter referred to as the center piece) 13b-1 on the center side and the left and right side sides. It is completely divided into small pieces of release paper (hereinafter referred to as side pieces) 13b-2 and 13b-2. Correspondingly, when the base material 11 is also provided with two notches 14, one end side portion 11f thereof is separated into three, and the central piece 11f-1 and the side pieces 11f-2, 11f thereof are separated. It is divided into -2. In the present embodiment, the notch 13s is also inserted in the knob portion 13e of the release paper piece 13a. In this embodiment, it is sufficient to insert the notch 13s into at least the release paper piece 13b, and it is not always necessary to insert the notch 13s into the knob portion 13e of the release paper piece 13a.

To reiterate, when the base material 11 is provided with the notch 14 in advance, the release paper 13 may be provided on the base material 11 provided with the uncut portion 11 g in advance. At this time, the release paper 13 may have a notch 13s in advance in line with the notch 14 of the base material 11. By providing the uncut portion 11 g in advance on the base material 11, the work of installing the release paper 13 on the base material 11 becomes easy. This is because when the release paper 13 is installed, the fluttering of the central piece 11f-1 and the side pieces 11f-2 and 11f-2 of the base material 11 is suppressed. If the base material 11 is not provided with the cut 14 in advance, the cuts 14 and 13s may be made at the same time after the release paper 13 is installed on the base material 11. In the adhesive plaster 50, overlapping portions 11i are provided on the side portions facing each other with the notch 14 of the side pieces 11f-2 and 11f-2 of the base material 11 and the central piece 11f-1 interposed therebetween.

In using the adhesive plaster 50 of the fifth embodiment, first, the release paper piece 13a is peeled off from the base material 11, and the other end side portion 11e of the base material 11 is slightly above the heel peripheral portion 40a where the heel is easily keratinized. First, the adhesive plaster 50 is temporarily fixed by attaching it to the surface 40b (see FIG. 3A). Next, the central piece 13b-1 of the release paper piece 13b is peeled off, and first, the central piece 11f-1 of the base material 11 is attached to the bottom 40c (see FIG. 17) side along the shape of the heel while bending inward. At this time, since the side pieces 13b-2 and 13b-2 on both sides have not been peeled off yet, the left and right side pieces 11f-2 and 11f-2 of the base material 11 may arbitrarily stick to the center piece 11f-1 and the heel. Therefore, the work of pasting the central piece 11f-1 can be performed easily and stably. Next, the side pieces 13b-2 and 13b-2 on both sides can be sequentially peeled off, and the side pieces 11f-2 and 11f-2 can be attached to the bottom 40c of the heel while bending inward. At this time, the left and right side portions (overlapping portions 11i and 11i) of the side pieces 11f-2 and 11f-2 of the base material 11 partially overlap with the overlapping portion 11i of the central piece 11f-1. At this time, when the overlapping portions 11i on the one end side of the plurality of pieces of the one end side portion of the base material 11 divided into a plurality of pieces by the notch 14 are attached to the bottom portion 40c of the heel, they are attached and fixed so as to overlap each other. Therefore, they reinforce each other, and the adhesive plaster 50 is more firmly and securely attached to and fixed to the heel. At this time, the heel peripheral portion 40a is covered with the adhesive plaster 50, and the overlapping portions 11i overlap each other, so that the heel peripheral portion 40a is sealed. That is, in the side pieces 11f-2 and 11f-2 and the central piece 11f-1 of the base material 11, the overlapping portions 11i of the side portions facing each other across the notch 14 overlap each other to enhance the airtightness in the adhesive plaster. As a result, the moisturizing effect on the heel peripheral portion 40a can be enhanced, and the moisturizing state can be well maintained at the portion due to its own sweating action. When the side pieces 11f-2, 11f-2 and the central piece 11f-1 of the base material 11 divided into a plurality of pieces by the notch 14 are wide as in the present embodiment, the side pieces 11f-2 of these pieces are formed at the notch 14 side ends. The overlapping portions 11i are provided respectively, but if the width is relatively narrow, the overlapping portions 11i may be provided at or near the tip portions of these pieces.

Also in this embodiment, for the same reason as in the case of the above embodiment, the adhesive plaster 50 can be airtightly applied along the shape of the side peripheral surface 40b of the heel and the curved shape up to the bottom 40c. As a result, the keratinized heel peripheral portion 40a of the heel covered with the adhesive plaster 50 can be moisturized. As a result, it is possible to relieve the pain caused by cracks and cracks caused by the dry keratinization of the heel of the foot. Moreover, since the one end side portion 11f of the base material 11 and the release paper piece 13b are divided by the cuts 14 and 13s, the divided central piece 11f-1 and the side pieces 11f-2 and 11f-2 on both sides thereof are individually separated. It can be slowly and easily attached to the bottom 40c of the heel. Therefore, it is prevented as much as possible that the side pieces 11f-2 and 11f-2 stick to each other and interfere with the work of attaching the base material 11 to the heel, so that the work of attaching the adhesive plaster 50 is not easily troubled. Can be done.

In the adhesive plaster 50 shown in FIG. 7B, the cuts 14, 13s are formed in a substantially triangular shape or a divergent shape (trumpet shape) so as to widen toward one end 11a side in the width direction C of the base material 11. is doing. The opening angle of the cuts 14, 13s is appropriately about 0 ° to 40 °, and is about 20 ° in the case of the present embodiment. This is because if this angle is too large, the sealing function of the adhesive plaster 50 deteriorates. The central piece 11f-1, 13b-1 and the side pieces 11f-2, 11f-2, 13b-2, 13b-2 of the one end side portion 11f of the base material 11 and the release paper piece 13a are substantially inverted trapezoidal or tapered. Can be formed. In the case of the adhesive plaster 50 shown in FIG. 7B, the plurality of pieces 11f-1, 11f-1, 11f-2 of the one end side portion 11f of the base material 11 divided into a plurality by each notch 14 are in the width direction. On the other hand, it is formed in a substantially trapezoidal shape that becomes narrower toward the end 11a side, and both ends of the tip on one end side of the plurality of pieces 11f-1, 11f-1, 11f-2 are formed in an arc shape.

The shape of the cuts 14 and 13s is optimally the above-mentioned substantially triangular shape or the divergent shape, but the shape is not limited to this. In short, as long as the adhesive plaster 50 has a shape that can effectively cover and seal at least the heel peripheral portion 40a of the heel 40, it may be set to a symmetrical shape as in the present embodiment or an appropriate asymmetrical polygonal shape. Further, the cuts 14 and 13s of the adhesive plaster 50 of the present embodiment may be formed by inclining the cuts 14 as in the fourth embodiment shown in FIG. Further, in the present embodiment, two notches 14 and 13s are inserted, but the present invention is not limited to this, and three or more notches may be inserted. In this case, the release paper 13 (at least the release paper piece 13b) and the one-end side portion 11f of the base material 11 are divided into a plurality of pieces according to the number thereof, and the description of the action and function thereof is described in the notches 14 and 13s being 2. The explanation of one case can be used.

The above-mentioned adhesive plasters 10, 20, and 50 exemplify the adhesive plasters according to the present invention, and the present invention is not limited thereto.
For example, in the adhesive plasters 10, 20, and 50 of the first to third embodiments, the keratinized portion of the heel 40 is simply covered with the adhesive plaster base materials 11, 21, but the present invention is not limited to these adhesive plasters. A gauze or cushioning material may be attached to a part of the adhesive surface, for example, a region corresponding to the keratinized portion of the heel 40, and the keratinized portion may be covered with the gauze or the cushioning material. Further, the adhesive plasters 10, 20 and 50 may be prepared by preliminarily impregnating the adhesive layer 12 or the gauze or cushioning material on the adhesive surface with a drug for relieving keratinization of the heel or an anti-rash agent for the skin.

Further, in the above-described embodiment, the case where two notches 14 or 13s are inserted has been described, but the present invention is not limited to this, and three or more notches 14 or 13s may be inserted.

In the adhesive plaster according to the present invention, a small hole is formed at the end of each of the cuts 14 and 13s of the base material 11, the base material is formed of a material that easily expands and contracts, the cut is made into a polygonal shape, and sterilization is performed. The packaging and leaving the uncut portion are not particularly limited and may be appropriately determined.

In the present invention, the adhesive layer 12 applied to the base material 11 may contain a keratin improving agent such as urea or salicylic acid, or an anti-rash agent for the skin. Further, the cushioning material as described above may be installed at a position corresponding to the heel peripheral portion 40a of the base material 11, if necessary.

In the present invention, it is preferable that the one-end side portion 11f in which the notch 14 of the base materials 11 and 21 is formed has elasticity, but the other-end side portion 11e on the side to be attached to the heel peripheral portion is more than the one-end side portion 11f. However, it is easier to apply if there is no elasticity. Therefore, one end side portion 11f of the base material 11 is formed of a highly elastic material, and a tape-like material having low elasticity or little elasticity is attached to the other end side portion 11e. It is preferable, but not limited to, the other end side portion 11e to be formed of a material having lower elasticity than the one end side portion 11f. In particular, since the one-end side portion 11f of the base material 11 has elasticity, it is possible to satisfactorily attach the base material 11 to 1,21,61 while extending the one-end side portion along the shape of the heel peripheral portion 40a. , The base material 11 of the adhesive plaster 50 can be adapted to the shape of the heel peripheral portion 40a.

Further, in the present invention, the adhesive layer 12 applied to the base material 11 may be impregnated with a keratin improving agent made of a moisturizer such as urea.

FIG. 10 shows a sixth embodiment. In this embodiment, a plurality of adhesive plasters 50 of the embodiment shown in FIG. 7 described above can be produced from the band-shaped adhesive plaster material 60 at one time.
In the example shown in FIG. 10, a long strip-shaped base material 61 and a long base material 61 are formed in a series in which a plurality of base materials 11 and a plurality of release papers 13 are arranged in a row in the longitudinal direction B. The band-shaped release paper 63 is used. The band-shaped release paper 63 is composed of a pair of long strip-shaped release paper pieces 63a, 63b formed so as to have a cross-sectional shape similar to the cross-sectional shape of the pair of release paper pieces 13a, 13b. The band-shaped adhesive plaster material 60 has a structure in which a band-shaped release paper 63 is installed on a band-shaped base material 61 via a band-shaped adhesive layer 62. One strip-shaped release paper piece 63a of the strip-shaped release paper 63 is installed in the strip-shaped region on the one end 61a side of the strip-shaped base material 61, and the other strip-shaped release paper piece 63b is the other end of the strip-shaped base material 61. It is installed in the band-shaped area on the 61b side. The pair of strip-shaped release paper pieces 63a and 63b are arranged side by side so as to meet each other in the vicinity of substantially the center of the strip-shaped base material 61 in the width direction C. The pair of strip-shaped strips 63a and 63b are long strips installed so as to extend in the longitudinal direction B, and are arranged side by side in the width direction C and arranged in the longitudinal direction B. The pair of strip-shaped release paper pieces 63b, 63a are a strip-shaped region 61e on the other end 61b side in the width direction C of the strip-shaped base material 61, and one end which is a strip-shaped region on the one end 61a side. It is installed so as to cover each of the side portions 61f, and is arranged so as to meet and overlap each other around the substantially center of the width direction C of the strip-shaped base material 61. That is, the strip-shaped release paper pieces 63a and 63b are provided with strip-shaped overlapping portions 63c and 63d that overlap each other at the ends on the side where they meet each other, and the strip-shaped overlapping portions 63c and 63d are overlapped with each other. (See Fig. 11). Further, the tip portion of one of the strip-shaped overlapping portions 63c located inside them is folded back on the outside to provide a strip-shaped knob portion 63e so that it can be grasped by hand. The other strip-shaped superposition portion 63d located outside the one strip-shaped superposition portion 63c has a strip-shaped knob portion 63f as it is at its tip without being folded back.

In the present embodiment, by setting a cutting line 65 at predetermined intervals in the longitudinal direction B of the band-shaped adhesive plaster material 60 and cutting at the cutting line 65, a plurality of adhesive plasters 50 can be manufactured at one time. .. That is, in this case, the length of the predetermined interval is substantially equal to the length of the adhesive plaster 50 in FIG. 7 in the longitudinal direction B. When the band-shaped adhesive plaster material 60 is divided by the cutting line 65, at the same time, the band-shaped base material 61 is formed on the base material 61 from one end 61a side of the width direction C toward the other end 61b side to the vicinity of the center thereof. It is preferable to make a plurality of notches 14 and a notch 64 (corresponding to the notch 13s of the adhesive plaster 50) in the release paper 63. The notch 64 can be inserted at the same time as the notch 14 with the band-shaped release paper 63 installed on the band-shaped base material 61, but of course, it may be inserted separately. That is, in particular, with at least the strip-shaped release paper piece 63a installed on the strip-shaped base material 61, the strip-shaped base material 61, the strip-shaped release paper piece 63a, the strip-shaped knob portion 63e, and the outer strip-shaped overlap if necessary. It can be inserted into the band-shaped knob portion 63f of the mating portion 63d. The notch 64 is inserted from one end 61a side of the strip-shaped base material 61 to the strip-shaped folded portion 63g of the strip-shaped knob portion 63e of the strip-shaped release paper piece 63b. Of course, the notch 14 may be made only in the strip-shaped base material 61 and the adhesive layer 62, and the notch 64 may not be made in the release paper 63. Other explanations not included in the description of the present embodiment refer to the description of the configuration of the adhesive plaster 50 shown in FIG. 7.

In the present embodiment, by cutting the band-shaped adhesive plaster material 60 at the cutting line 65 and dividing it into a plurality of adhesive plasters 50, a plurality of adhesive plasters 50 can be produced at one time. The description of the action and effect of the adhesive plaster 50 produced thereby is the same as that of the fifth embodiment shown in FIG. 7, and the description is incorporated. It is preferable to insert, for example, two notches 14 and 64 at appropriate intervals in the longitudinal direction B of the substrate 11 formed from the strip-shaped substrate 61 and the release paper 13, but three or more may be inserted. The release paper pieces 13a are completely separated into the central piece 13b-1 and the left and right side pieces 13b-2, 13b-2 by these cuts 14, 64, and the base material 11 is a portion on the one end 11a side thereof. On the other hand, the end side portion 11f is separated and divided into a central piece 11f-1 and its side pieces 11f-2 and 11f-2. The adhesive plaster thus formed becomes the same as the adhesive plaster 50 of FIG. 7, and exhibits the same action and effect. In the present embodiment, the cuts 14 and 64 are inserted into both of the strip-shaped release paper 63 at the same time with the strip-shaped release paper 63 installed on the strip-shaped base material 61, but of course, they may be inserted separately.

12 and 14 show a seventh embodiment and an eighth embodiment. In these embodiments, a wide sheet-shaped adhesive plaster material 70 that spreads vertically and horizontally or vertically and horizontally on FIGS. 12 and 14 is used, and the wide sheet-shaped adhesive plaster material 70 is divided vertically and horizontally on the same drawing. As a result, a plurality of adhesive plasters 50 are produced at one time. In this wide sheet-shaped adhesive plaster material 70, a wide sheet-shaped material having a size such that a plurality of base materials 11 and a plurality of release papers 13 formed as described later are arranged in a series vertically and horizontally on the drawing. The base material 71 and the wide sheet-shaped release paper 73 are used. The wide sheet-shaped adhesive plaster material 70 has a configuration in which a wide sheet-shaped release paper 73 is installed on a wide sheet-shaped base material 71 via a wide sheet-shaped adhesive layer 72. The wide sheet-shaped release paper 73 is composed of a pair of release paper pieces 13a and 13b and a plurality of pairs of strip-shaped release paper pieces 73a and 73b having a cross-sectional shape formed in substantially the same cross-sectional shape. That is, the wide sheet-shaped release paper 73 is formed by appropriately arranging a plurality of pairs of strip-shaped release paper pieces 73a and 73b. Each pair of strip-shaped strips 73a, 73b has substantially the same shape and configuration as the pair of strip-shaped strips 63b, 63a of the sixth embodiment shown in FIG. 10, and the description can be referred to. The strip-shaped release paper pieces 73a and 73b are provided with strip-shaped overlapping portions 73c and 73d that overlap each other at the ends on the side where they meet each other, and have a configuration in which the strip-shaped overlapping portions 73c and 73d are overlapped with each other. See FIG. 13). Further, the tip portion of one of the strip-shaped overlapping portions 73c located inside them is folded back on the outside to provide a strip-shaped knob portion 73e so that it can be grasped by hand. The tip of the other strip-shaped superposition portion 73d located outside the one strip-shaped superposition portion 73c is used as a strip-shaped knob portion 73f without being folded back.

In the example of FIG. 12, strip-shaped strips 73a, 73b, 73b, 73a, 73a, 73b, 73b, 73a are arranged from the left end, and adjacent strip-shaped strips 73b and 73b, 73a and 73a face each other, respectively. In the embodiment, one piece of wide strip-shaped first strip-shaped peeling paper piece 73A and one wide strip-shaped second strip-shaped peeling paper piece 73B are continuous in the width direction N (see FIG. 13). Therefore, in the case of the example of FIG. 12, strip-shaped release paper pieces 73a, 73A, 73B, 73A, 73a are arranged in the width direction N from the left end of FIG. In particular, in the case of the example of FIG. 12, the first strip-shaped release paper piece 73A and the second strip-shaped release paper piece 73B are arranged alternately. The number of arrangements of the first and second strip-shaped release paper pieces 73A and 73B is not limited to those shown in the figure, and may be appropriately determined depending on the size of the wide sheet-shaped base material 71. The configuration in which the strip-shaped strips 73a and 73b meet and overlap is the case of the strip-shaped strips 63b and 63a of the example shown in FIG. 10 (and the case of the strip-shaped strips 13b and 13a of the example shown in FIG. 7 in detail). It has almost the same configuration as, and is arranged in the same manner. That is, the strip-shaped release paper pieces 73a, 73A, 73B, 73A, 73a extend in the longitudinal direction M (corresponding to the longitudinal direction B) of the sheet-shaped base material 71, respectively, and the strip-shaped release paper pieces 73a, 73A 73b, 73b. The corresponding portion, the portion corresponding to each of 73a and 73a of 73B, the portion corresponding to each of 73b and 73b of 73A, and 73a are one ends of the base material 11 of the adhesive plaster 50 formed as described later. Corresponds to the strip-shaped region of the sheet-shaped base material 71 corresponding to the one-end side portion 11f on the 11a side and the strip-shaped region of the sheet-shaped base material 71 corresponding to the other end-side portion 11e on the other end 11d side, respectively. They are arranged so as to be arranged in the width direction N (corresponding to the width direction C). Next, the pair of strip-shaped release paper pieces 73a and 73b are arranged so as to meet each other in the width direction N of the sheet-shaped base material 71. Similar to the adhesive plaster 50, the strip-shaped release paper pieces 73a and 73b are provided with strip-shaped superposition portions 73c and 73d that are superposed on each other at the ends on the side where they meet each other, and the strip-shaped superposition portions 73c and 73d are superposed on each other. It has a configuration (see FIG. 11). Further, the tip portion of one of the strip-shaped overlapping portions 73d located inside these is folded back, and the strip-shaped knob portion 73e is provided so that it can be grasped by hand. The other strip-shaped superposition portion 73d located outside the one strip-shaped superposition portion 73d is used as a strip-shaped knob portion 73f as it is without being folded back.

The sheet-shaped adhesive plaster material 70 of FIG. 12 thus configured passes through the center of each of the adjacent wide strip-shaped first strip-shaped strip-shaped strip 73A and the wide strip-shaped second strip-shaped strip-shaped strip 73B. A plurality of cutting lines 75 that are cut at a plurality of cutting lines 74 extending in a plurality of longitudinal directions M and are arranged at equal intervals with a width corresponding to the longitudinal direction B of one adhesive plaster 50 (see FIG. 7). By the way, it is cut to form a plurality of adhesive plasters 50 at a time. At the time of this cutting, it is preferable that cuts 14, 77 (corresponding to 13s) are formed in each adhesive plaster 50 at the same time. The cuts 14 and 77 are preferably formed so as to cover the entire width of the first strip-shaped release paper piece 73A.

The first strip-shaped release paper piece 73A and the wide second strip-shaped release paper piece 73B integrally formed adjacent strip-shaped release paper pieces 73a and 73a, and 73b and 73b, respectively, but of course, they do not have to be one. good. The sheet-shaped base material 71 and the cuts 14, 77 to be inserted into the release paper 73 are preferably inserted at the same time, but of course, they may be inserted separately. Further, the cutting of the cuts 14, 77, the cutting at the cutting lines 74, 75, and, if necessary, the shaping and cutting of the outer shape of the adhesive plaster material 70 may be performed at the same time, or may be performed separately.

Further, in the example of FIG. 14, strip-shaped peeling paper pieces 73a, 73b, 73a, 73b, 73a, 73b, 73a, 73b are alternately arranged from the left end, and the adjacent strip-shaped peeling paper pieces 73b, 73a are respectively in the width direction. It is a wide strip-shaped third strip 73C continuous with N (see FIG. 15). Therefore, in the case of the example of FIG. 14, strip-shaped release paper pieces 73a, 73C, 73C, 73C, 73b are arranged from the left end. The number of arrangements of the continuous wide strip-shaped third strip 73C is not limited to three as shown in the figure, and may be appropriately determined depending on the size of the wide sheet-shaped base material 71. The configuration in which the strip-shaped peeling paper piece 73a and the portion corresponding to 73b of the strip-shaped peeling paper piece 73C meet and overlap in the width direction N is basically the same as the case of the strip-shaped peeling paper pieces 63b and 63a in the example shown in FIG. It is a configuration and is arranged so as to be arranged in the width direction in a similar manner. That is, the strip-shaped release paper pieces 73a, 73C, 73C, 73C, 73a extend in a strip shape in the longitudinal direction M (corresponding to the longitudinal direction B) of the sheet-like base material 71, respectively, and the strip-shaped release paper pieces 73a, 73b of 73b. , 73a, 73b, 73a of 73C, 73b, 73a, and 73a of 73C, respectively, on one end side portion 11f on the one end 11a side in the width direction N of the base material 11 of the adhesive plaster 50 formed as described later. They are arranged so as to correspond to each other on the strip-shaped region of the corresponding sheet-shaped base material 71 and the strip-shaped region of the sheet-shaped base material 71 corresponding to the other end side portion 11e on the other end 11d side. They are arranged so as to be arranged in the width direction N (corresponding to the width direction C).

Further, the portions of the strip-shaped release paper pieces 73b and 73C corresponding to 73a are arranged so as to meet the width direction N of the sheet-shaped base material 71. Similar to the adhesive plaster 50, the band-shaped release paper pieces 73a and 73b are provided with band-shaped superposition portions 73c and 73d at the ends on the side where they meet each other, and the band-shaped superposition portions 73c and 73d are superposed on each other. It has become. For details, the description of the adhesive plaster 50, the adhesive plaster material 60, and the adhesive plaster material 70 of FIGS. 7, 10 and 12, respectively, is referred to. Further, the tip portion of one of the strip-shaped overlapping portions 73d located inside these is folded back on the outside, and a strip-shaped knob portion 73e is provided so that it can be grasped by hand. The other strip-shaped superposition portion 73c located outside the one strip-shaped superposition portion 73d is used as a strip-shaped knob portion 73f as it is without being folded back.

The wide bandage material 70 of FIG. 14 configured in this way has a plurality of cutting lines extending in a plurality of longitudinal directions M passing between 73a and 73b in the adjacent wide band-shaped third strip-shaped release paper piece 73C. Multiple at a time by cutting at 74 and at a plurality of cutting lines 75 extending in the width direction N and arranged at equal intervals in the width of the length B of one bandage 50 (see FIG. 7). Adhesive plaster 50 can be manufactured.

The strip-shaped third strip-shaped strip 73C integrally forms the adjacent strip-shaped strip-shaped strips 73b and 73a, but of course, it does not have to be integral. The sheet-shaped base material 71 and the cuts 14, 77 to be inserted into the release paper 73 are preferably inserted at the same time, but of course, they may be inserted separately. Of course, the cuttings 14 and 77, the cutting lines 74 and 75, and if necessary, the shaping and cutting of the outer shape of the adhesive plaster material 70 may be performed simultaneously or separately. The cuts 14 and 77 are preferably formed so as to cover the entire width of the release paper piece 73b of the third release paper piece 73C.

For a more detailed configuration and action of the bandage 50 formed by FIGS. 12 and 14, the description of the bandage 50 of the fifth embodiment is incorporated. Further, also in these examples, as in the case of the embodiment shown in FIG. 2, a cut-out portion (not shown) may be provided on the wide sheet-shaped base material 71, and details thereof may be described. The explanation of the same embodiment is incorporated. In the case of providing the uncut portion, in the case of the example of FIG. 12, the uncut portion 78 having a length of two of the adhesive plaster 50 is cut into the adjacent strip-shaped strips 73a, 73a in the first strip-shaped strip 73A. It may be provided in the center of 77 (corresponding to two consecutive cuts 14 and 14 of the adhesive plaster 50). The uncut portion is not always essential. FIG. 12 illustrates only one position where the uncut portion 78 is provided as an example. In the example of FIG. 14, the uncut portion 78 as in the embodiment shown in FIG. 2 can be provided on one end side of the notch 77 in the width direction of each strip-shaped release paper piece 73b. In FIG. 14, only a part is shown in order to show the forming place for reference when the uncut portion 78 is provided. The uncut portion 78 is not always essential, but if it is provided, it may be provided only on the sheet-shaped base material 71 and not on the release paper 73.

FIG. 16 shows a ninth embodiment. In this embodiment, a plurality of adhesive plasters 20 according to the third embodiment shown in FIG. 5 are produced at one time. In this example, a sheet-shaped base material 81 is wound around a long core material 83 that is long in the axial direction to form a roll-shaped adhesive plaster material 80, and a roll-shaped adhesive plaster is formed at the cutting line 84 at the width of the adhesive plaster 20 for each width. The material 80 is cut to produce a plurality of adhesive plasters 20 at a time. The sheet-shaped base material 81 is a wide base material sheet having a size such that a plurality of adhesive plasters 20 are arranged side by side. In this example, the wide sheet-shaped base material 71 shown in FIG. 14 is adopted. At the cutting line 85 corresponding to the cutting line 75 of the sheet-shaped substrate, perforations are formed in advance instead of cutting. The perforations are preferably formed at the same time as the notch 77, but of course they may be formed separately. As the sheet-shaped base material 81, the wide sheet-shaped base material 71 shown in FIG. 12 may be adopted. In this case, perforations may be formed at the cutting line 75 of the sheet-shaped base material 71 instead of cutting. On the back surface of the sheet-shaped base material 81, a wide sheet-shaped adhesive layer 82 is arranged corresponding to the adhesive layer 22 of the adhesive plaster 20. Regarding the configuration and operation of the sheet-shaped base material 81, the description of the sheet-shaped base material 71 shown in FIGS. 12 and 14 is incorporated.

In any of the above embodiments, gauze or cushioning material is attached to a part of the adhesive surface of the adhesive plaster, for example, the area corresponding to the keratinized part of the heel, and the gauze or cushioning material covers the keratinized part of the heel. You may. Further, the adhesive layer of the adhesive plaster or the gauze or cushioning material installed on the adhesive surface may be impregnated with a drug for relieving keratinization of the heel in advance. For example, the adhesive layer applied to the base material may contain a keratin improving agent composed of a moisturizer such as urea.

The description of the substrate, the notch, the uncut portion, and the adhesive layer in all the above-described embodiments can be incorporated in all the embodiments. For explanations not described in each embodiment, the explanations of other embodiments are incorporated.

18 to 20 show a tenth embodiment of the present invention, and show an example in which the release paper 13 (or 63, 73) is formed of a resin sheet. In the present embodiment, the pair of release paper pieces 13a, 13b (or 63b, 63a or 73a, 73b) formed of paper in the fifth embodiment are replaced with the pair of resin sheet pieces. That is, the release paper 13 (or 63, 73) is formed of a pair of resin sheet pieces 13a, 13b (or 63b, 63a or 73a, 73b). The resin sheet piece 13a, (or 63b or 73a) has a shape that covers the other end side portion 11e of the base material 11 (or 61, 71), and the resin sheet piece 13b (or 63a or 73b) is the base material 11 (or 63a or 73b). Alternatively, it has a shape that covers one end side portion 11f of 61,71). If the resin sheet pieces 13a, 13b (or 63b, 63a or 73a, 73b) have appropriate firm hardness and elasticity, the pair of resin sheet pieces 13a, 13b (or 63b, 63a or 73a, 73b), respectively. It is not necessary to provide the superposed portion 13c (or 63c, 63d or 73c, 73d) on the side end portions 13h and 13k that meet each other. The reason is that when the adhesive plaster 50 is bent, the side end portions 13h or 13k where they meet start to peel off from the base material 11. The resin sheet pieces (corresponding to the release paper pieces 13a and 13b and the release paper small pieces 13b-1 and 13b-2) can be easily peeled off from the base material 11 by pinching the peeled side end portions 13h or 13k. Explaining this in more detail with reference to FIG. 19, since the pair of resin sheet pieces are arranged on the base material 11 in the width direction like the pair of release paper pieces 13a and 13b via the adhesive layer 12. , The adhesive plaster 50 is bent and warped toward the base material 11 near the boundary line 13p, which is the side that separates the side end portions 13h and 13k (corresponding to the one end side portion 11f and the other end side portion 11e of the base material 11). Due to the elastic elasticity of the resin sheet piece, the side end portion 13k or 13h where one of the resin sheet pieces (corresponding to the release paper piece 13b) meets is peeled off from the base material 11 and jumps out from the base material 11. Next, the release paper piece 13b can be peeled off from the base material 11 by pinching the side end portions 13k or 13h that meet. Due to such an action, it is not always necessary to overlap the side end portions 13h and 13k where the pair of resin sheet pieces meet, respectively, and it is necessary to fold back the side end portions 13h and 13k where the one resin sheet piece meets to provide the knob portion 13f. Nor. The pair of resin sheet pieces 13a and 13b can be applied to both the pair of release paper pieces 13a and 13b having the superposed portion 13c and the knob portion 13f and the pair of release paper pieces 13a and 13b not having these, and all of the above-mentioned ones. Applicable to embodiments.
Of the pair of resin sheet pieces, the resin sheet piece (corresponding to the release paper piece 13b) arranged on the one end side portion 11f of the base material 11 is made with a notch 13s and the release paper piece 13b is formed, for example, as in the fifth embodiment. May be divided into multiple parts (three in the figure). The division of the release paper 13b can be provided with the notch 13s corresponding to the notch 14 of the base material 11, but is not limited to this, of course.

Further, the shape of the boundary line 13p formed by facing the side end portions 13h and 13k where the pair of resin sheet pieces meet may be substantially straight (see FIG. 18A), and may be wavy or zigzag (see FIG. 18A). (See FIG. 18 (b)) or may be uneven. In particular, when the side end portions 13h and 13k where the pair of resin sheet pieces (corresponding to the release paper pieces 13a and 13b) are formed in a wavy shape, a zigzag shape or an uneven shape, the adhesive plaster is warped toward the base material 11 side. Since the side end portions 13h and 13k where the resin sheet pieces meet, particularly the protruding portions, are peeled off from the base material 11 and jump out to the outside, the resin sheet pieces can be more easily peeled off from the base material 11.

The present invention is integrally with one of the release paper piece 13a on the other side and one or a plurality of release paper piece portions (when there are a plurality of 13b-1 and 13b-2, respectively) of the separated release paper piece 13b on the one side. It may be formed. For example, as shown in FIG. 20A, the release paper piece 13a on the other side and the release paper piece portion 13b-1 on the center side of the release paper piece 13b on the one side are integrally formed without being separated, and have a T-shape. It may be a release paper piece 13A. According to this, when the peeling paper piece 13A on the other side is peeled off from the base material 11, the portion corresponding to the peeling paper piece portion 13b-1 on the center side of the peeling paper piece on one side can also be peeled off at the same time.
Further, for example, as shown in FIG. 20 (b), in the present invention, a cut 13t is made in the release paper piece 13a on the other side in the width direction, and the release paper pieces 13a on the other side are made into a plurality of pieces in the length direction (the same figure). Then, it may be divided into two). The number of 13 tons of cuts is not limited, and may be one or a plurality. This example is particularly suitable when the release paper is a resin sheet.

In the present invention, as in the tenth embodiment, it is of course possible to use the band-shaped resin sheet as the band-shaped release paper 63 of the band-shaped adhesive plaster 60 of the sixth embodiment shown in FIG. Further, also in the adhesive plasters of FIGS. 10 to 20, although not shown, the overlapping portion 11i as in the embodiment is provided.

(11th Embodiment)
The heel-protecting adhesive plaster 110 of the eleventh embodiment will be described with reference to FIGS. 21 to 23. The heel-protecting adhesive plaster 110 is of a type to be attached from under the heel, and includes a sheet-shaped base material 111 of the heel, an adhesive layer 112 applied to one surface of the base material 111, and a release paper (not shown). It has a structure like that. The base material 111 is a peripheral portion of the first region portion 111a attached to the bottom region 140c of the heel 140 of the foot and the first region portion 111a, and is folded up from the first region portion of the foot. It is provided with a second region portion 111b attached to the peripheral region 140b of the heel 140 (see FIGS. 21 and 23).

Here, the base material 111 of the adhesive plaster 110 of the present embodiment will be described in detail. The base material 111 is formed in a semi-polygon shape, for example, a substantially semi-circular shape (see FIGS. 21 and 25, etc.), and is formed symmetrically. Of course, it may be formed asymmetrically in consideration of the shape of the heel. Therefore, the front edge 111c located on the front side of the base material 111, that is, the front edge 111c located in the front when attached to the heel is formed in a substantially linear shape, and the peripheral edge 111d on the rear side excluding the front edge 111c is, for example, omitted. It is formed in a semi-arc shape or a semi-polygon shape. Further, the base material 111 is provided with the first region portion 111a in a region near the center near the front edge 111c, and the second region portion 111b of the base material 111 is outside the first region portion 111a and is peripheral to the base material 111. The configuration is provided in the area closer to the edge 111d.

Further, two notches 114 facing the first region portion 111a are made symmetrically in the second region portion 111b, for example, radially and symmetrically, and the second region portion 111b is formed into three substantially fan-shaped small piece portions 111b-1,111b-. It is divided into 1,111b-3. The small piece portions 111b-1, 111b-1, and 111b-3 are formed symmetrically, respectively. The cuts 114 are not necessarily radial or substantially linear, but may be zigzag, curved or curved, and each may be inclined with respect to each other. In this case, the small piece portions 111b-1, 111b-1, and 111b-3 do not necessarily have to be substantially fan-shaped, and their shapes are not limited. In the present embodiment, when two notches 114 are provided, the angle between the position of the start end of each notch 114 and the front edge 111c is K when viewed from the vicinity of the center of the first region portion 111a, and the notches 114 and 114 are provided. When the angle between the start points of the above is P, the angle K is preferably about 30 ° to 60 °, preferably 50 ° to 60 °, and the angle P is preferably 60 ° to 120 °, but is not particularly limited. For example, when the angle K is about 50 °, the width (width on the peripheral edge 111d) of the small piece portion 111b-3 is set to be larger than that of the small piece portions 111b-1 and 111b-1, and the small piece portion 111b-3 is set. Compared to the small piece portions 111b-1 and 111b-1, the rear side surface of the peripheral region 140b of the heel 140 can be largely covered.

Further, these small piece portions 111b-1, 111b-1, 111b-3 are provided with overlapping portions 111i, 111i, 111i, 111i that overlap each other at the end portions of the notches 114 side facing each other and adjacent to each other. ing. The overlapping portions 111i, 111i, 111i, 111i may reach the first region portion 111a, but most are located within the second region portion 111b.

Furthermore, it is preferable that the marks 115 and 116 are printed in advance on the base material 111 of the adhesive plaster 110 of the present embodiment as a mark when the adhesive plaster 110 is attached to the heel 140 of the foot. The mark 115 is, for example, a cross line, a so-called cross line, and is located at or near the substantially center of the first region portion 111a. The mark 116 is a substantially semicircular line, which is located around the first region portion 111a and in the vicinity of the sakai with the second region portion 111b. The mark 115 may be a small circle, a triangle, a square, or the like, and the shape is not limited, and the line of the mark 116 is not limited to a dotted line, but may be a solid line, a chain line of one point or a plurality of points, and the line type is not limited. .. The marks 115 and 116 are preferably printed in a lighter color, but the shade and color are not particularly limited.

The base material 111 is made of, for example, a resin sheet such as vinyl, and is preferably formed of a material having some elasticity in addition to flexibility. The material forming the base material 111 may be any material as long as it has flexibility and elasticity, and is not particularly limited. The substrate 111 (including the substrate of all other embodiments) is preferably hermetically sealed or airtight, but may not be present. In this case, the adhesive layer 112 (including the adhesive layer of all other embodiments) may be used to maintain the hermeticity or airtightness.

The adhesive layer 112 is applied to one surface of the base material 111, and the base material is attached to the keratinized portion of the heel 140. In this embodiment, for example, an acrylic pressure-sensitive adhesive can be used. The acrylic adhesive is mainly composed of an acrylic resin made from petroleum, and has excellent transparency, weather resistance, and heat resistance. The pressure-sensitive adhesive is preferably hypoallergenic. The pressure-sensitive adhesive is not limited to these, and may be a rubber-based pressure-sensitive adhesive, a silicone-based pressure-sensitive adhesive, or the like. In short, anything can be used as long as the base material 111 can be gently applied to the skin. The adhesive layer 112 may contain an agent such as urea that suppresses the deterioration of skin keratinization.

Next, an example of the case where the adhesive plaster 110 is attached to the heel 140 of the foot will be described (see FIGS. 22 and 23).
First, for example, the bandage 110 is placed on the floor so that the posterior portion of the heel 140 covers or is centered on the mark 115, or fits within the mark 116, or aligns with the mark 116. The bottom region 140c is placed on the first region portion 111a of the base material 111 of the adhesive plaster 110, and the first region portion 111a is attached to the bottom region 140c of the heel 140. Next, the small piece portion 111b-3 of the base material 111 is folded up from the first region portion 111a and attached to the rear side surface of the peripheral region 140b of the heel 140 of the foot. Next, the small piece portions 111b-1 and 111b-1 of the base material 111 are folded up from the first region portion 111a and attached to both sides of the peripheral region 140b of the heel 140 of the foot, respectively. This completes the attachment of the foot heel 140 of the adhesive plaster 110. It is easy to place the adhesive plaster 110 on the floor and put the heel on it, but it is also possible to put it directly on the bottom of the heel without putting it on the floor.

As a result, the small piece portions 111b-1, 111b-3, 111b-1 of the base material 111 overlap each other at the overlapping portions 111i, 111i, 111i, 111i at the ends on the notch 114 side, respectively. Due to these overlaps, the keratinized portion of the heel 140 of the foot is completely covered, sealed and moisturized. Further, since the overlapping portions 111i overlap each other and reinforce each other, the adhesive plaster 110 is securely and firmly attached to and fixed to the heel 140, and peeling from the heel 140 is prevented from each other. According to this method of sticking, the heel does not easily come off even while sleeping, and the heel peripheral portion 140a, which is the affected part of the heel 140, can be covered with the minimum area without waste, so that the heel can be covered with good appearance. ..

The order in which the small piece portions 111b-1, 111b-3, 111b-1 of the base material 111 are attached is not limited to the above, and is not particularly limited. The point is that after pasting, the overlapping portions 111i adjacent to each other may be pasted so as to overlap each other.

Further, the base material 111 of the adhesive plaster 110 is not limited to a semicircular shape, but may be a semicircular shape, for example, a semi-octagonal shape as shown in FIG. 24, whereby the shape of the peripheral edge 111d becomes a polygonal arc. .. That is, in the adhesive plaster 110 shown in FIG. 24, the front edge 111c on the front side of the base material 111 is formed in a substantially straight line, and the peripheral edge 111d on the rear side excluding the front edge 111c is bent at four points. The peripheral edges 111d are left and right with the side edges 111h and 111h perpendicular to the front edge 111c, the rearmost linear rear edge 111g substantially parallel to the front edge 111c and the rearmost edge of the peripheral edge 111d, and the rear edge 111g. It has a configuration having diagonal hypotenuses 111f and 111f connecting the side edge edges 111h and 111h of the above. In the adhesive plaster 110 shown in FIG. 24, three cuts 114 are made toward the first region portion 111a from a position near the substantially center of the hypotenuses 111f and 111f or near the rear edge 111g, and three second region portions 111b are provided. It is divided into. As a result, the small piece portion 111b-3 in the rear center can be formed into a relatively large triangular shape, so that the rear of the heel 140 of the foot can be largely covered. The positions of the starting ends of the cuts 114 and 114 are angularly the same as in the case of the adhesive plaster 110 of FIG. 21, and are used.

In the above-described embodiment, the bandage 110 is provided with two notches 114, respectively, but in the present invention, the number of notches 114 is not limited, and three or more notches 114 may be inserted. The method, action and effect of the adhesive plaster 110 are the same as those in the above-described embodiment.

Next, with reference to FIG. 25, the adhesive plaster 110 provided with four notches 114 will be described.
The adhesive plaster 110 shown in the figure has the same configuration as the adhesive plaster 110 shown in FIG. 21, except that four notches 114 are provided, and the action / effect can also be incorporated. The notch 114 is formed in the second region portion 111b of the substantially semicircular base material 111 toward the first region portion 111a, for example, radially symmetrically, and the second region portion 111b is formed into five substantially fan-shaped small pieces. It is divided into 111b-1, 111b-1, 111b-2, 111b-2, and 111b-3. The small piece portions 111b-1, 111b-1, 111b-2, 111b-2, and 111b-3 are formed symmetrically, respectively. The cuts 114 are not necessarily radial or substantially linear, but may be zigzag, curved or curved, and each may be inclined with respect to each other. In this case, the small pieces 111b-1 and 111b-1, 111b-2 and 111b-2, 111b-3 do not necessarily have a substantially fan shape, and the shape is not limited. In the case of this example, the positions of the starting points of the cuts 114, 114, 114, 114 are preferably substantially uniform in terms of angle, but are not limited, of course. In terms of angle, the small piece portion 111b-1 may be set to be small, the small piece portion 111b-2 may be set to be medium, and the small piece portion 111b-3 may be set to be large (see, for example, FIG. 26).

Further, these small piece portions 111b-1, 111b-1, 111b-2, 111b-2, 111b-3 are overlapped with each other at the end portions on the notch 114 side facing each other and adjacent to each other, respectively. , 111i, 111i, 111i, 111i, 111i, 111i, respectively. The overlapping portions 111i, 111i, 111i, 111i, 111i, 111i, 111i, 111i may reach the first region portion 111a, but most are located within the second region portion 111b.

In the adhesive plaster 110 shown in FIG. 26, the front edge 111c on the front side of the base material 111 is formed substantially linearly, and the peripheral edge 111d on the rear side excluding the front edge 111c is bent at four points. The peripheral edges 111d are left and right with the side edges 111h and 111h perpendicular to the front edge 111c, the rearmost linear rear edge 111g substantially parallel to the front edge 111c and the rearmost edge of the peripheral edge 111d, and the rear edge 111g. Has diagonal hypotenuses 111f and 111f connecting the side edges 111h and 111h, and is a first region from four corners formed by the left and right side edges 111h and 111h, the rear edge 111g and the hypotenuse 111f and 111f. Four notches 114 are made towards the portion 111a.

An example of the case where the adhesive plaster 110 shown in FIG. 26 is attached to the heel 140 of the foot will be described (see FIG. 27).
First, the bandage 110 is placed on the floor and the bottom of the heel 140 so that the posterior portion of the heel 140 covers or is centered on the mark 115 or fits within the mark 116 or aligns with the mark 116. The region 140c is placed on the first region portion 111a of the base material 111 of the adhesive plaster 110, and the first region portion 111a is attached to the bottom region 140c of the heel 140. Next, the small piece portion 111b-3 of the base material 111 is folded up from the first region portion 111a and attached to the rear side surface of the peripheral region 140b of the heel 140 of the foot. Next, the small piece portions 111b-1 and 111b-1 of the base material 111 are folded up from the first region portion 111a and attached to the front sides of both sides of the peripheral region 140b of the heel 140 of the foot, respectively. Further, the small piece portions 111b-2 and 111b-2 of the base material 111 are folded up from the first region portion 111a and attached to the rear sides of both sides of the peripheral region 140b of the heel 140 of the foot, respectively. This completes the attachment of the foot heel 140 of the adhesive plaster 110.

As a result, the small piece portions 111b-1, 111b-2, 111b-2 and 111b-3, 111b-3 and 111b-2, 111b-2 and 111b-1 of the base material 111 are end portions on the notch 114 side, respectively. The overlapping portions 111i, 111i, 111i, 111i, 111i, 111i, 111i overlap each other and are attached and fixed. Due to these overlaps, the keratinized portion of the heel 140 of the foot is completely covered, sealed and moisturized. Moreover, since the overlapping portions 111i overlap each other and reinforce each other, the adhesive plaster 110 can be securely and firmly attached to and fixed to the heel 140. According to this method of sticking, the heel does not easily come off even while sleeping, and the minimum area can be covered without waste, so that the heel can be covered with good appearance.

The order in which the small piece portions 111b-1, 111b-1, 111b-2, 111b-2, and 111b-3 of the base material 111 are attached is not limited to the above, and is not particularly limited. The point is that after pasting, the overlapping portions 111i adjacent to each other may be pasted so as to overlap each other.

The adhesive plaster 110 shown in FIG. 26 has a peripheral edge 111d obtained by removing the corners 111s and 111s at both ends of the rear edge 111g from the base material 111 having a rectangular peripheral edge 111d, as in the adhesive bandage 110 shown in FIG. May be formed to have four corners. Further, in the adhesive plaster 110 according to the present invention, the base material 111 may be rectangular as shown in FIG. 31 or FIG. 34, and further, the base material 111 may be trapezoidal as shown in FIG. 23. FIG. 27 shows a state in which the adhesive plaster 110 shown in FIG. 26 is attached to the heel 140. Since the configuration, action, usage, etc. of the adhesive plaster 110 shown in FIGS. 25 and 26 are the same as those of the adhesive plaster 110 of FIG. 21, the description thereof will be incorporated.

Of course, any of the adhesive plasters 110 of the above embodiment may be configured to include a release paper 117 covering the adhesive layer 112 on the adhesive layer 112 side of the base material 111. In this case, the release paper 117 is peeled off at the time of use. The release paper 117 may be one sheet (see FIG. 29 (a)) or may be composed of two or more sheets of release paper 117a, 117b (see FIGS. 29 (b) to (d)). In particular, when the release paper 117 is made of thin paper or a soft sheet and the release paper 117 is composed of a plurality of sheets, as shown in FIG. 29 (c), the end portions of the release paper pieces 117a and 117b that meet each other. If the 117c and 117d are arranged so as to overlap each other, the release paper pieces 117a and 117b can be easily peeled off by pinching the end portions 117c and 117d by hand. If one or both of the end portions 117c and 117d of the release paper pieces 117a and 117b that meet each other are further folded back and placed on top of each other (see FIG. 29 (c)), the release paper pieces 117a and 117b can be easily peeled off. In the case of FIGS. 29 (b) or 29 (c), the release paper sides 117a and 117b end at the JJ line shown in FIG. 21, for example, in the case of the adhesive plaster 110 of FIG. 21 as shown in FIG. 29 (d). It is preferable that the portions 117c and 117d meet and are arranged so as to overlap each other. Either one of the end portions 117c and 117d where the release paper pieces formed in the shape of the first region portion 11a and the second region portion 111b meet may be folded back and overlapped with each other (see FIG. 29). The arrangement of the release paper sides 117a and 117b is not limited to this. For example, as in the adhesive plaster 50 of FIGS. 18 to 20, the release paper pieces may be formed in the shapes of the first region portion 11a and the second region portion 111b, respectively, and may be arranged on the base material 111. .. In this case, it is preferable that the release paper piece is made of a slightly elastic material as in the case of FIG. Further, in this case, the release paper piece formed in the shape of the second region portion 111b is made to correspond to the notch 114, and each small piece portion (11f-1, 11f-2, 11f-3, 111b-1, 111b-2, 111b). It may be divided into -3 etc.).

(12th Embodiment)
Next, a twelfth embodiment will be described with reference to FIG. The twelfth embodiment is simply a bandage roll 120 formed by winding a tape-shaped base material tape 121 formed by continuously connecting a plurality of base materials 111 of the adhesive plaster 110 as shown in FIG. 31, for example. .. In the adhesive plaster roll 120 shown in FIG. 30, a plurality of base materials 111 are arranged in a series in the same direction, but the present invention is not limited to this. The adhesive plaster roll 120 is used by separating the adhesive plaster 110 from the wound base tape 121 at the time of use.

The adhesive plaster roll 120 of the present embodiment includes a band-shaped base material tape 121, an adhesive layer 112 applied to one surface of the base material tape 121, and a cylindrical core 123, and is cut into a predetermined length to make a adhesive plaster. A perforated cut portion 124 is provided so that the 110 can be used, that is, it can be separated by hand for each of the adhesive plasters 110 of a predetermined length. The interval at which the cut portion (cutting line) 124 is provided may be appropriately determined in consideration of the size of the foot, etc., and the size of the interval is determined for children and adults, and rolls for children and adults are used. be able to. In the present embodiment, the tape-shaped base material 121 is formed, for example, by connecting the base material 111 of FIG. 31 continuously in the longitudinal direction B to form a tape-shaped base material, but the present invention is not limited to this, and the base material 111 is not limited to this. May be formed in a tape shape by continuously forming the above in the width direction C.

In the present embodiment, the release paper may not necessarily be present, but if the release paper tape is attached to the adhesive layer 112 and it is desired to roll the release paper tape together with the base tape 121, the release paper tape can also be used. It is preferable that the sewing machine-shaped cut-off portion 124 is provided so as to correspond to the base material tape 121 so that the cut-off portion 124 can be separated together. Further, in this case, if the surface of the release paper is also provided with a certain degree of weak adhesiveness, the wound state of the base tape 121 can be well maintained, which is preferable.

The base material tape 121 is wound around the core 123 so that the adhesive layer 112 is on the inside to form a roll. The base material 111 continuous in the shape of the base material tape 121 is not limited to the base material 111 of FIG. 31, and may be any base material 111 of the above-described embodiment. When the base material 111 is not rectangular, for example, perforations are provided only on the above-mentioned release paper tape, each base material 111 is arranged between the perforations on the release paper tape, and the release paper tape is cut by the cut-off portion 114. Thereby, the adhesive plaster 110 on which the base material 111 is placed on the release paper can be obtained. Further, when a plurality of base materials 111 are connected, the continuous base material 111 may be arranged on the release paper tape, and perforations may be provided for each adhesive plaster 110 on the release paper tape and the base material 111.

When the base material 111 (or the base material tape 121) is made of a particularly flexible and easy-to-cut material, the base material 111 (or the base material tape 121) may be used as shown in FIG. The uncut portion 118 may be provided at the start end of the notch 114, that is, the portion on the peripheral edge side 111d side of the notch 114 (the portion on the start end side of the notch 114 in the width direction of the base material tape 121). These uncut portions 118 may be separated at the time of use. The uncut portion 118 can prevent the bandage 110 from being torn at the notch 114 when the bandage 110 is peeled off from the bandage roll 120, and the presence of the notch 114 does not interfere with the use, which is convenient for use.

If the adhesive plaster 110 is used as the adhesive plaster roll 120 in this way, the adhesive plaster 110 can be separated and used at the time of use, and the packaging of the adhesive plaster 110 and the manufacturing unit price of the adhesive plaster 110 per sheet can be greatly reduced. Since the adhesive plaster 110 formed by cutting from the adhesive plaster roll 120 of the present embodiment has the same function, action, and effect as each element of each of the above-mentioned adhesive plaster 110, the elements having the same function, action, and effect are not included. The same reference numerals are given, and their detailed explanations are used.

The adhesive plaster 110 formed from the adhesive plaster roll 120 has a rectangular base formed symmetrically when the continuous base tape 121 is a tape having the same width as in this example, for example, as shown in FIG. 31. The material 111 is preferably used, but is not limited to this, of course.

A case where the adhesive plaster 110 formed from the adhesive plaster roll 120 is as shown in FIG. 31 will be described. The adhesive plaster 110 shown in FIG. 31 is configured to include an adhesive layer 112 applied to one surface of a rectangular base material 111. The base material 111 is a peripheral portion of the first region portion 111a attached to the bottom region 140c of the heel 140 of the foot and the first region portion 111a, and is folded up from the first region portion of the foot. It includes a second region portion 111b attached to the peripheral region 140b of the heel 140. The materials of the base material 111 and the adhesive layer 112 are the same as those of the above-described embodiment.

The base material 111 has two notches 114 and 114 made in the second region portion 111b radially symmetrically from the vicinity of both ends of the rear edge 111g thereof toward the first region portion 111a to form the second region portion. 111b is divided into three substantially fan-shaped small pieces 111b-1, 111b-1, and 111b-3. The small piece portions 111b-1, 111b-1, and 111b-3 are formed symmetrically, respectively.

Further, these small piece portions 111b-1, 111b-1, 111b-3 are provided with overlapping portions 111i, 111i, 111i, 111i that overlap each other on the side sides of the notch 114 side facing each other and adjacent to each other. There is. The overlapping portions 111i, 111i, 111i, 111i may reach the first region portion 111a, but most of them are arranged in the second region portion 111b. In particular, in this example, by making the notch 114 into two, the small piece portion 111b-3 is formed to be angularly larger than the other small piece portions 111b-1, 111b-1, that is, to have a larger width or area. ing.

Furthermore, it is preferable that the marks 115 and 116 are printed in advance on the base material 111 of the adhesive plaster 110 of the present embodiment as a mark when the adhesive plaster 110 is attached to the heel 140 of the foot, but of course it is not essential. The mark 115 is a so-called cross line of a cross, and is arranged substantially in the center of the first region portion 111a. The mark 116 is a line having a substantially semicircular arc shape, and is arranged around the first region portion 111a and in the vicinity of the sakai with the second region portion 111b.

When the adhesive plaster 110 shown in FIG. 31 is attached to the heel 140 of the foot, it becomes as shown in FIG. 32. According to the adhesive plaster 110 shown in FIG. 31, after the first region portion 111a of the adhesive plaster 110 is attached to the bottom region 140c of the heel 140 of the foot, the small piece portion 111b-3 in the rear center is attached to the peripheral region 140b of the heel 140 of the foot. Then, the small pieces 111b-1 and 111b-1 on both sides are attached to both surfaces of the peripheral region 140b of the heel 140 of the foot, respectively. At this time, the small piece portions 111b-1 and 111b-1 on both sides cover both sides of the heel 140, and the rear extending portions 111w and 111w extending rearward of the small piece portions 111b-1 and 111b-1 on both sides are in the rear center. The small piece portion 111b-3 is largely covered from both sides, that is, a large area is covered, and at the same time, the overlapping portion 111i of the small piece portions 111b-1, 111b-1 on both sides and the small piece portion 111b-3 in the rear center has a large area. It is pasted on top of each other.

In this way, the overlapping portions 111i of the small piece portions 111b-1 and 111b-1 on both sides and the overlapping portions 111i on both sides of the small piece portion 111b-3 in the rear center are overlapped and pasted in a large area, so that the small piece portions 111b on both sides are attached. -1,111b-1 and the small piece portion 111b-3 in the rear center are securely and firmly fixed to the heel 140 of the foot. That is, the small piece portions 111b-1 and 111b-1 on both sides are securely and firmly fixed to the small piece portion 111b-3 in the rear center through the rear extension portions 111w and 111w. Moreover, in the case of this adhesive plaster 110, the small piece portions 111b-1, 111b-1 on both sides and the small piece portion 111b-3 in the rear center are formed horizontally long, so that the small piece portions 111b-1, 111b-1 on both sides overlap. The area of the overlapping portion 111i on both sides of the portion 111i and the small piece portion 111b-3 in the rear center becomes large. Therefore, since they overlap each other in a large area, they can be more reliably and firmly fixed to the heel 140. As a result, the keratinized portion of the heel 140 is well sealed by the adhesive plaster 110, and the inside thereof is moisturized. According to this method of application, it has been found that it does not easily come off while sleeping and is very suitable for covering the heel.

In any of the above-mentioned adhesive plasters 110 according to the present invention, the order in which the small piece portions 111b-1, 111b-2, 111b-2, 111b-3, 111b-3, 111b-2, 111b-2, 111b-1 are attached. Is not particularly limited. The point is that after pasting, the overlapping parts 111i of the small pieces 111b-1, 111b-2, 111b-2, 111b-3, 111b-3, 111b-2, 111b-2, 111b-1 are properly overlapped with each other and the heel. It may be attached to 140.

Further, the number of cuts 114 may be appropriately determined in consideration of the size, softness, adhesive strength and the like of the adhesive plaster 110. Further, the notch 114 does not have to be substantially straight, and may be a curved notch. In particular, when it is curved, the notch 114 may be curved so that the rear small piece portion 111b-3 is so-called divergent so as to spread to the left and right. As a result, the area of overlap with the overlapping portion 111i, which is the left and right ends of the rear small piece portion 111b-3, can be further increased, and the heel can be more reliably fixed to the heel.

As is clear from the above, the adhesive plaster 110 can be fixed to the heel 140 so as to cover the keratinized portion of the heel 140, and the keratinized portion can be effectively sealed. As described above, the adhesive plaster 110 of the present embodiment is easy to be attached to the heel 140, easily fits into the three-dimensional shape of the affected heel 140, and adheres to the heel 140, so that the keratinized portion of the affected part can be removed. It can be efficiently covered, and it is not necessary to cover an extra wide part, and it is possible to eliminate itching or the like in this extra wide part. Moreover, since the keratinized part of the heel 140 can be efficiently sealed by the adhesive plaster 110, it is possible to moisturize the keratinized part appropriately, and the affected part hardened by the keratinization of the affected part is softened and painful. Etc. can be relieved. In addition, since the affected part of the heel 140 can be reliably and easily covered with an adhesive plaster having a small area as much as possible, the appearance is good and the occurrence of itching as described above can be prevented.

Even in the case of the adhesive plaster 110 shown in the drawings other than FIG. 31, if the base material 111 is made of a material that is particularly flexible and easy to cut by hand, as shown in FIG. 31, the base material 111 The uncut portion 118 may be provided on the peripheral side 111d side of the notch 114, and the uncut portion 118 may be manually separated at the time of use.

The examples shown in FIGS. 30 and 31 show an example in which the base material 111 is formed in a substantially rectangular shape in order to form the adhesive plaster 110 in the form of a tape. Specifically, in the base material 111, the front edge 111c on the front side thereof is formed substantially linearly, and the peripheral edge edge 111d on the rear side excluding the front edge 111c is formed in a rectangular shape or a square shape, and the rear side thereof. The cuts 114 and 114 are provided from the vicinity of both ends of the substantially linear rear edge 111g on the rear side of the peripheral edge 111d on the side, and the remaining portion 118 is provided and inserted toward the first region portion 111a. On the peripheral side 111d side, which is the starting end side of the cuts 114, 114, a cut balance 118 that is manually cut at the time of use is provided. The size of the uncut portion 118 may be appropriately determined in consideration of the material of the base material 111 and the like. An example in which the adhesive plaster 110 is attached is shown in FIG. Other explanations such as how to paste are the same as in the case of the embodiment of FIG. 21, and the explanation of FIG. 21 is incorporated. In the present embodiment, the tape-shaped base material 21 is formed, for example, by connecting the base material 11 of FIG. 1 in the longitudinal direction B to form a tape shape, but the present invention is not limited to this, and the base material 11 is not limited to this. It may be formed in a tape shape continuously in the width direction C.

Further, the adhesive plaster 110 formed by cutting from the adhesive plaster roll 120 at the cut-off portion 124 may be formed into a trapezoidal shape as shown in FIG. 33 (a). In this case, the series of adhesive plasters 110 adjacent to each other are set in opposite directions alternately (see FIG. 33 (b)). As a result, the base material tape 121 can be used without waste. In this trapezoidal adhesive plaster 110, the cut-off portions 124 and 124 are provided at an oblique angle (see FIG. 32 (b)) to realize a series of alternating arrangements of the adhesive plaster 110. When the adhesive plaster 110 is separated at the cut portions 124 and 124, the left and right side edge edges 111h and 111h of the adhesive plaster 110 are inclined. Further, the cuts 114 and 114 are formed from the angle between the rear edge edge 111g and the left and right inclined side edge edges 111h and 111g toward the first region portion 111a. The action, composition, and effect of this trapezoidal adhesive plaster 110 are the same except that the shape of the base material 111 is trapezoidal and the notch 114 is provided from the corner of the peripheral edge 111d toward the first region portion 111a. , The description of the embodiment is incorporated.

Further, a case where the adhesive plaster 110 shown in FIG. 34 is combined to form the adhesive plaster roll 120 will be described. The adhesive plaster 110 in the figure has a rectangular base material 111, and has a configuration in which four notches 114 are provided from the rear edge 111g of the peripheral edge 111d and the left and right side edge 111h toward the first region portion 111a. ing. In the case of such a bandage 110, in addition to the cut-off portion 124, a perforation cut line 119 may be further provided diagonally between the start points of the left and right cuts 114 and 114. By cutting the rear corners 111s on both sides of the base material 111 with this cut line 119, the adhesive plaster 110 can be obtained by removing the portion that unnecessarily covers the heel 140. Since the functions, actions, and effects of the adhesive plaster 110 cut out from the adhesive plaster roll 120 are the same as those of the above-described embodiment, they are incorporated and the description thereof will be omitted.

In all the above-described adhesive plasters, the anterior corners (111j, 111j) at both ends of the anterior edge of the substrate are formed as curved shapes instead of corners, as shown in FIGS. 28 (a) and 28 (b). Is also good. As a result, the portion covering the skin with the adhesive plaster can be eliminated, the area covering the skin of the heel can be made as small as possible, and the problem of covering the heel more and causing itching can be solved. FIG. 28 (a) shows an example in which four notches 114 on the line are provided at equal angles, and FIG. 28 (b) corresponds to FIG. 21 (a), and in particular, the two notches 114 are fan-shaped. An example of the provision (in a divergent shape or in a substantially triangular shape) is shown. With the notch 114 having such a shape, the small pieces 11b-1 and 11b-3 (and 11b-2 in the case of (a)) do not stick to each other when they are attached to the heel peripheral portion 140b. Can be prevented.

The merit when the uncut portion 118 is provided will be described. Since both end portions (corresponding to the overlapping portion 111i) of the base material 111 divided by the notch 114 are connected by the uncut portion 118, it is possible to prevent the small pieces from fluttering or sticking to each other during use. It can be done, and the work of applying the adhesive plaster 110 is not troublesome. Further, when the bandage roll 120 is pulled and peeled off and separated by the cut-off portion 124, the bandage 110 can be obtained while maintaining the good shape of the bandage 110 without the small pieces sticking to each other.

In any of the above-mentioned adhesive plasters 110, if the material of the base material 111 is easily torn, it is preferable to provide a small hole at the end of each notch 114. In this case, it is possible to prevent the base material 111 from being torn due to stress concentrated on the end portion of each notch 114. The small holes are not essential, but if the substrate tape 121 is made of, for example, a flexible and stretchable material, the small holes are not necessary and may not necessarily be formed.

In the present invention, the adhesive layer 112 applied to the base material 111 may contain a moisturizer such as urea, a keratin improving agent, or an anti-rash agent for the skin. Further, if necessary, a cushion material may be installed at a position corresponding to the heel peripheral portion 114a of the base material 111 as follows.

Further, in the present invention, a gauze or a cushioning material may be attached to a part of the adhesive surface of the adhesive plaster, for example, a region of the heel that corresponds to the affected part, and the gauze or the cushioning material may cover the affected part of the heel. Further, the adhesive layer of the adhesive plaster or the gauze or cushioning material installed on the adhesive surface may be impregnated with a drug for relieving keratinization of the heel in advance. For example, the adhesive layer applied to the base material may contain a keratin improving agent composed of a moisturizer such as urea.

Further, the peripheral edge of the base material 111 of the adhesive plaster 110 of the above-described embodiment is formed in a substantially semicircular shape, but the present invention is not limited to this, and the adhesive plaster 110 is formed in a square shape, a pentagonal shape, or a polygonal substantially arc shape. Is also good. Furthermore, the front edge 111c of the base material 111 is formed substantially linearly, but the present invention is not limited to this, and the present invention may be formed in a curved shape, convex or concave, uneven, or any other shape. Good, the shape is not limited.

Furthermore, in the above embodiment, the mark attached to the first region portion 111a of the base material 111 is a cross line and / or a substantially semicircular line, but the present invention is not limited to this, and any It may be a line or pattern of a shape, and is not particularly limited. Further, in the adhesive plaster of all the above-described embodiments, the plurality of small pieces of the one-end side portion of the base material are narrowed toward one end side in the width direction, for example, as shown in FIG. 7 (b). It can be formed into a substantially trapezoidal shape or a semi-polygonal shape such as a semi-circular shape or a semi-elliptical shape.

35 (a) and 35 (b) show examples of heel-protecting adhesive plasters according to the thirteenth embodiment of the present invention, respectively. The adhesive plaster 50 shown in (a) has almost the same structure as the adhesive plaster 50 shown in FIG. 7 and the like, except that a part of the notch 14 on the other end side portion 11e side is linear and one end side. The portion on the portion 11f side is formed so as to open toward one end 11a, that is, a substantially triangular shape when viewed in a plane. Further, the adhesive plaster 110 shown in (b) is shown by abbreviating the release paper, and has almost the same configuration as the adhesive plaster 50 shown in FIG. 28 (b) and the like, except that the notch 114 has the same structure. A part of the region portion 111a side of 1 is linear, and the portion of the second region portion 111b side is opened toward the peripheral piece 111d, that is, a substantially triangular shape when viewed in a plane. As a result, in the adhesive plaster 50 of (a), the first overlapping portions 11i-1 and 11i-1 are provided on both sides of the linear portion of the notch 14, and on both sides of the one end side portion 11f side portion of the notch 14. , Second overlapping portions 11i-2 and 11i-2 are provided. Similarly, the adhesive plaster 110 of (b) is provided with first overlapping portions 111i-1 and 111i-1 on both sides of the linear portion of the notch 114, and the one end side portion 11f side portion of the notch 114 is provided with the first overlapping portions 111i-1 and 111i-1. The second overlapping portions 111i-2 and 111i-2 are provided. With such a configuration, when the adhesive plasters 50 and 110 are attached to the heels 40 and 140, the first overlapping portions 11i-1, 11i-1 or the first overlapping portions 111i-1 and 111i-1 are connected to each other. The overlapping portions mainly serve to seal the keratinized portion, and the second overlapping portions 11i-2, 11i-2 or the second overlapping portions 111i-2, 111i-2 overlap each other and fix each other to each other. It works to meet and reinforce each other. Of course, these first and second overlapping portions are present in any of the above-mentioned adhesive plasters, but in the example of the present embodiment, they are described separately in order to clarify their functions. It goes without saying that the notches 14, 114 having the configuration as in the present embodiment can be applied to all the above-mentioned adhesive plasters.

In all of the above-described embodiments, the elements with the same reference numerals have substantially the same functions, actions, and effects, and the parts with the same reference numerals and the description omitted are the same as those of the other embodiments. The explanation can be used. For example, it goes without saying that the release paper 13 shown in FIGS. 16 to 20 can be applied to the adhesive plaster 110 of FIGS. 21 to 36, and the notch 114 of FIGS. 35 and 36 can be applied to the adhesive plaster 110 of FIGS. 21 to 34. , 1 to 20 can be applied to the adhesive plasters 10 and 50, and the release paper 13 of FIGS. 7 to 9 can be applied to all other embodiments, and the description is incorporated.

The adhesive plaster according to the present invention can be widely used in the industrial field of manufacturing hygienic products and emergency medical products.

The features of the present invention are summarized below.
(1) A single-wafer adhesive plaster containing a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a release paper attached to the adhesive layer, wherein the release paper is a pair. The base material is made of a piece of release paper, and a plurality of cuts are made in the base material from one side surface in the width direction to the middle of the width direction at predetermined intervals in the longitudinal direction of the base material, and the base material is divided into a plurality of cuts by the cuts. An adhesive plaster for heel protection provided on one end side of a plurality of pieces on one end side of the base material with an overlapping portion that is overlapped and fixed when attached to the bottom of the heel.
(2) The pair of release paper pieces are arranged in the width direction of the base material, and overlapping portions are provided at the ends of the pair of release paper pieces on the side where they meet, and further, among these overlapped portions. The adhesive plaster for heel protection according to (1), wherein the tip of the superposition portion on the inner side is folded back to provide a knob portion.
(3) A plurality of the peeling paper pieces having the knob portion are made by making a notch extending to the folded portion of the knob portion corresponding to the plurality of cuts of the base material in the peeling paper piece having the knob portion. The adhesive plaster for heel protection according to (2), which was separated into a piece of peeling paper.
(4) A tape-shaped base material, an adhesive layer applied to one surface of the base material, and a cylindrical core are included, and the base material is applied to the core so that the adhesive layer side is on the inside. This is a wound tape-type adhesive plaster, in which a notch is made from one side end in the width direction of the base material to substantially the center in the width direction at appropriate intervals in the longitudinal direction of the base material, and the length of the base material is long. An adhesive plaster roll for heel protection, characterized in that a separation portion for separation is inserted at an appropriate interval in the longitudinal direction of the base material at an appropriate interval in the direction.
(5) The heel-protecting adhesive plaster or heel-protecting adhesive plaster roll according to any one of (1) to (4), wherein a circular small hole is provided at the end of the notch of the base material.
(6) The heel-protecting adhesive plaster or heel-protecting adhesive plaster roll according to any one of (1) to (4), wherein the uncut portion is provided on the starting end side of the notch of the base material.
(7) The method for producing an adhesive plaster according to 3, in which a cut extending to a folded portion of the knob portion is made in the release paper piece of the side having the knob portion in accordance with the plurality of cuts of the base material. A method for producing a heel-protecting adhesive plaster, which comprises a step of dividing the release paper piece having the knob portion into a plurality of release paper pieces.
(8) A step of forming a band-shaped adhesive plaster material on which a band-shaped release paper is attached via a band-shaped adhesive layer on a band-shaped base material. The band-shaped release paper is composed of a pair of band-shaped release paper pieces. The pair of strip-shaped release paper pieces are arranged side by side in the width direction so as to meet from both ends in the width direction of the strip-shaped base material in the vicinity of the center thereof, and the ends in the width direction overlap each other to form a strip-shaped overlapped portion. Is formed, and the tip portion of the strip-shaped release paper piece located inside the strip-shaped overlapping portion is folded outward to form a strip-shaped knob portion, and the strip-shaped base material and at least the above-mentioned A step of making a cut in the strip-shaped release paper piece having the strip-shaped knob portion from one end side in the width direction of the strip-shaped base material to the folded portion of the strip-shaped knob portion. , A method for producing an adhesive bandage for heel protection, which comprises a step of cutting the band-shaped adhesive bandage material at predetermined intervals in the longitudinal direction to form a plurality of adhesive bandages at one time.
(9) A step of forming a wide sheet-shaped adhesive plaster material on which a wide sheet-shaped release paper is attached via an adhesive layer on a wide sheet-shaped base material, wherein the wide sheet-shaped release is performed. The paper consists of a plurality of pairs of strip-shaped release paper pieces arranged side by side in the width direction of the wide sheet-like base material, and each pair of strip-shaped release paper pieces overlaps with each other at the edges in the width direction. The process of forming a band-shaped knob by folding outward the tip of the band-shaped release paper piece located inside the band-shaped overlapping portion.
The strip-shaped knob portion is folded back from one end side of the strip-shaped release paper piece on the side having the strip-shaped knob portion to the strip-shaped release paper piece on the side having the wide sheet-shaped base material and at least the strip-shaped knob portion. The process of making a cut to the part and
Next, a method for producing a heel-protecting adhesive plaster, which comprises a step of cutting the wide sheet-shaped adhesive plaster material in the vertical and horizontal directions at predetermined intervals to form a plurality of adhesive plasters at one time.
(10) The wide sheet-shaped release paper has a first release paper piece formed integrally so that the release paper pieces having the knob portions face each other and are continuous, and a release paper piece having no knob portion. The method for manufacturing a heel-protecting adhesive plaster according to (9), wherein a plurality of second release paper pieces integrally formed so as to face each other and continuously are arranged alternately.
(11) The wide sheet-shaped release paper is formed by arranging a plurality of third release paper pieces in which a release paper piece having a knob portion and a release paper piece having no knob portion are integrally formed so as to be continuous. A method for manufacturing a heel-protecting adhesive plaster according to (9).
(12) The method for producing an adhesive plaster according to 5, which is a wide tape-shaped base material containing a wide sheet-shaped base material and an adhesive layer applied to one surface of the wide sheet-shaped base material. The process of forming the adhesive plaster material and the wide tape-shaped adhesive plaster material are provided with cuts of a certain length extending in the width direction of the material at a plurality of locations in the width direction of the material, respectively, in the longitudinal direction of the material. A step of forming the material in a row so as to be formed, a step of winding the material around a core material to form a roll-shaped adhesive plaster material, and a step of cutting the roll-shaped adhesive plaster material at predetermined intervals to form a plurality of adhesive plasters at one time. A method for manufacturing a bandage roll for protecting the heel, including a step of forming.
(13)-(20) None

(21) An adhesive plaster containing a sheet-like base material and an adhesive layer applied to one surface of the base material, wherein the base material has a first region portion to be attached to the bottom region of the heel of the foot and the said base material. A peripheral portion of the first region portion, the second region portion which is folded up from the first region portion and attached to the peripheral region of the heel of the foot, and further, at least in the second region portion. A plurality of notches facing the first region portion were made to divide the second region portion into a plurality of substantially fan-shaped small pieces, and the plurality of small pieces were folded up and attached to the peripheral region of the heel of the foot. An adhesive plaster in which overlapping portions that overlap each other are provided at the notch-side ends of the plurality of small pieces.
(22) The front edge of the base material is formed substantially linearly, the peripheral edge of the base material excluding the front edge is formed into a polygonal shape or a substantially semicircular shape, and the first region portion of the base material is formed. It is provided in a region near the center of the base material and near the front edge, and the second region portion of the base material is formed in a substantially semicircular shape on the peripheral edge side of the first region portion excluding the front edge. The provided (21) adhesive plaster.
(23) The adhesive plaster according to (21), wherein a mark for placing a heel is placed in the vicinity of substantially the center of the first region portion of the base material and / or around the periphery excluding the front edge thereof.
(24) The mark placed near the substantially center of the first region portion is a cross line or a small circle, and the mark placed around the first region portion is a substantially semicircular line (21). Adhesive plasters described in.
(25) An adhesive plaster roll formed by winding a continuous adhesive plaster of (21) through a cut-off portion around a core.
(26)-(30) None

(31) A single-wafer adhesive plaster containing a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a release paper attached to the adhesive layer, wherein the release paper is a pair. The base material is made of a piece of release paper, and a plurality of cuts are made in the base material from one side surface in the width direction to the middle of the width direction at predetermined intervals in the longitudinal direction of the base material, and the base material is divided into a plurality of cuts by the cuts. An adhesive plaster for heel protection provided on one end side of a plurality of pieces on one end side of the base material with an overlapping portion that is overlapped and fixed when attached to the bottom of the heel.
(32) The pair of release paper pieces are arranged in the width direction of the base material, and overlapping portions are provided at the ends of the pair of release paper pieces on the side where they meet, and further, among these overlapped portions. The tip of the overlapped portion on the inner side is folded back to provide a knob portion, and the peeled paper piece having the knob portion is made to correspond to the plurality of cuts in the base material, and the folded portion of the knob portion is provided. The adhesive plaster for heel protection according to (31), wherein the peeling paper piece having the knob portion is cut into a plurality of peeling paper pieces by making a notch extending to.
(33) A tape-shaped base material, an adhesive layer applied to one surface of the base material, and a cylindrical core are included, and the base material is applied to the core so that the adhesive layer side is on the inside. This is a wound tape-type adhesive plaster, in which a notch is made from one side end in the width direction of the base material to substantially the center in the width direction at appropriate intervals in the longitudinal direction of the base material, and the length of the base material is long. An adhesive plaster roll for heel protection, characterized in that a separation portion for separation is inserted at an appropriate interval in the longitudinal direction of the base material at an appropriate interval in the direction.
(34) The heel-protecting adhesive plaster or heel-protecting adhesive plaster roll according to any one of (31) to (33), wherein the uncut portion is provided on the starting end side of the notch of the base material.
(35) A adhesive plaster containing a sheet-like base material and an adhesive layer applied to one surface of the base material, wherein the base material has a first region portion to be attached to the bottom region of the heel of the foot and the said base material. A peripheral portion of the first region portion, the second region portion which is folded up from the first region portion and attached to the peripheral region of the heel of the foot, and the front edge of the base material is substantially linear. The peripheral edge of the base material excluding the front edge is formed into a polygonal shape or a substantially semicircular shape, and the first region portion of the base material is near the center of the base material and is closer to the front edge. The second region portion of the base material is provided in the region of the base material in a substantially semicircular shape on the peripheral edge side excluding the front edge of the first region portion, and the first region portion of the base material is provided. A mark for placing a heel is placed near the center and / or around the periphery excluding the front edge thereof, and at least the second region portion is provided with a plurality of cuts facing the first region portion to make the second region portion. When the portion is divided into a plurality of substantially fan-shaped small pieces, and the plurality of small pieces are folded up and attached to the peripheral area of the heel of the foot, the overlapping portion overlaps with the cut side end portion of the plurality of small pieces. Heel plaster with each.
(36) An adhesive plaster roll formed by wrapping a continuous bandage of (35) through a cut-off portion around a core.
(37)-(40) None

(41) A single-wafer adhesive plaster containing a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a release paper attached to the adhesive layer, wherein the base material has the above-mentioned. A heel-protecting adhesive plaster in which a plurality of cuts are made from one side surface in the width direction to the middle of the width direction at appropriate intervals in the longitudinal direction of the base material.
(42) One side portion of the base material on the side where the plurality of cuts are made is a portion to be attached to the bottom of the heel, and the other side portion of the base material on the side where the plurality of cuts are not made is the circumference of the heel. The heel-protecting adhesive plaster according to (41), which is a portion to be attached to the side portion.
(43) The adhesive plaster for heel protection according to (42), wherein a plurality of cuts are made in the release paper in the width direction of the base material.
In this bandage, the release paper may be one or more sheets, and the plurality of cuts may extend to a part or all in the width direction of the base material. In particular, when there is only one release paper, a plurality of cuts can be made so as to extend in the entire width direction of the base material, and the release paper can be divided into a plurality of release paper pieces as described later. ..
(44) The adhesive plaster for heel protection according to (42), wherein the release paper is composed of a plurality of release paper pieces, and the plurality of release paper pieces are arranged side by side in the longitudinal direction of the base material.
In this adhesive plaster, since it is originally separated into a plurality of release paper pieces in the longitudinal direction, it is not necessary to make a notch in the release paper. At the time of use, for example, it can be peeled off from the release paper piece on the center side to expose the center side portion of the base material and attached to the heel.
(45) The release paper is composed of a plurality of release paper pieces, and the plurality of release paper pieces are arranged side by side in the width direction of the base material, and the plurality of cuts are made in the release paper piece on one side of the plurality of release paper pieces. The adhesive plaster for heel protection according to (42), wherein the release paper piece on one side was separated into a plurality of release paper pieces.
In this adhesive plaster, the release paper piece on one side is separated into a plurality of release paper pieces, but the present invention is not limited to this, and of course, the release paper piece on the other side may be separated into a plurality of release paper pieces. In this case, the release paper piece on the other side may be separated into a plurality of pieces in the longitudinal direction by making a notch in the width direction. The number of separations may be two or more.
A part or all of the cuts to be made in the release paper piece may be substantially linear, wavy, or zigzag, or may be curved so that a part of the cuts penetrates into the other release paper piece.
Further, the present invention is not limited to this adhesive plaster, and the release paper piece on the other side and the release paper piece on the center side of the release paper piece on one side are not separated to form a T-shaped release paper from the base material to the other side. When the release paper piece is peeled off, the release paper piece on the center side of the release paper piece on one side can also be peeled off at the same time.
(46) The adhesive plaster for heel protection according to (45), which is formed by making a notch made in the release paper piece on one side corresponding to the notch of the base material.
In this adhesive plaster, the same number of cuts are made in the corresponding release paper piece on one side and the base material at the same positions, so that it is easy to make cuts in each of them at the same time.
(47) The plurality of release paper pieces are provided with overlapping portions that overlap each other at the end portions on the side where the plurality of release paper pieces meet, and further, the overlapped portion on the inner side of these overlapped portions. The adhesive plaster for heel protection according to (44), wherein the tip portion is folded back and a knob portion is provided.
(48) The plurality of release paper pieces are provided with overlapping portions that overlap each other at the end portions on the side where the plurality of release paper pieces meet, and further, the overlapped portion on the inner side of these overlapped portions. The adhesive plaster for heel protection according to (45) or (46), wherein the tip portion is folded back and a knob portion is provided.
(49) The plurality of release paper pieces are provided with overlapping portions that overlap each other at the end portions on the side where the plurality of release paper pieces meet, and further, the overlapped portion on the inner side of these overlapped portions. The adhesive plaster for heel protection according to (48), wherein the tip portion is folded back and a knob portion is provided.
(50) For the plurality of release paper pieces, the release paper piece having the knob portion is provided with a notch extending to the folded portion of the knob portion, and the release paper piece having the knob portion is formed into the plurality of release paper pieces. The adhesive plaster for heel protection according to (49), which was separated from the above.
(51) The one end side portion of the base material is separated into a central piece and the side pieces on both sides thereof by the plurality of cuts, and the release paper piece on one end side of the release paper is cut into the central side release paper piece by the plurality of cuts. The adhesive plaster for heel protection according to (50), which is separated into a portion and a piece of release paper on both sides thereof.
(52) By peeling off the peeling paper piece on the center side of the peeling paper piece having the knob portion, the central piece of the base material is exposed, and the side peeling of the peeling paper piece having the knob portion. The adhesive plaster for heel protection according to (51), wherein the side piece of the base material is exposed by peeling off a piece of paper.
(53) A tape-shaped base material, an adhesive layer applied to one surface of the base material, and a cylindrical core are included, and the base material is applied to the core so that the adhesive layer side is on the inside. In the wound tape-type adhesive plaster, a notch is made from one side end in the width direction of the base material to substantially the center in the width direction at appropriate intervals in the longitudinal direction of the base material, and the length of the base material is long. An adhesive plaster for heel protection, characterized in that perforations for separation are made at appropriate intervals in the longitudinal direction of the base material at appropriate intervals in the direction.
(54) The heel-protecting adhesive plaster according to any one of the above, wherein a small circular hole is provided at the end of the notch of the base material.
(55) The heel-protecting adhesive plaster according to any one of the above, wherein the uncut portion is provided on the starting end side of the notch of the base material.
(56) The method for producing an adhesive plaster according to any one of the above, wherein the release paper piece having the knob portion is cut to extend to the folded portion of the knob portion in accordance with the plurality of cuts of the base material. A method for producing an adhesive plaster for heel protection, which comprises a step of dividing the release paper piece having the knob portion into a plurality of release paper pieces.
(57) A step of forming a band-shaped adhesive plaster material on which a band-shaped release paper is attached via a band-shaped adhesive layer on a band-shaped base material, and the band-shaped release paper is composed of a pair of band-shaped release paper pieces. The pair of strip-shaped release paper pieces are arranged side by side in the width direction so as to meet from both ends in the width direction of the strip-shaped base material in the vicinity of the center thereof, and the ends in the width direction overlap each other to overlap the strips. A process in which a mating portion is formed and the tip portion of the strip-shaped release paper piece located inside the strip-shaped overlapping portion is folded outward to form a strip-shaped knob portion, and the strip-shaped base material. Make a notch in the strip-shaped release paper piece having at least the strip-shaped knob portion from one end side in the width direction of the strip-shaped base material to the folded portion of the strip-shaped knob portion. The method for producing an adhesive bandage for heel protection according to (56), which comprises a step and a step of cutting the band-shaped adhesive bandage material at predetermined intervals in the longitudinal direction to form a plurality of adhesive bandages at one time.
(58) A step of forming a wide sheet-shaped adhesive plaster material on which a wide sheet-shaped release paper is attached via an adhesive layer on a wide sheet-shaped base material.
The wide sheet-shaped release paper is composed of a plurality of pairs of strip-shaped release paper pieces arranged side by side in the width direction of the wide sheet-shaped base material, and each pair of strip-shaped release paper pieces has an end portion in the width direction. It is arranged so as to overlap each other to form a superposed portion, and the tip portion of the strip-shaped release paper piece located inside the strip-shaped superposed portion is folded outward to form a strip-shaped knob portion. And the process to do
The strip-shaped knob portion is folded back from one end side of the strip-shaped release paper piece on the side having the strip-shaped knob portion to the strip-shaped release paper piece on the side having the wide sheet-shaped base material and at least the strip-shaped knob portion. The process of making a cut to the part and
The method for producing a heel-protecting adhesive plaster according to (57), which comprises a step of cutting the wide sheet-shaped adhesive plaster material in the vertical and horizontal directions at predetermined intervals to form a plurality of adhesive plasters at once.
(59) The wide sheet-shaped release paper has a second release paper piece formed integrally so that the release paper pieces having the knob portions face each other and are continuous, and a release paper piece having no knob portion. The method for producing a heel-protecting adhesive plaster according to (58), wherein a plurality of first release paper pieces integrally formed so as to face each other and continuously are arranged alternately.
(60) The wide sheet-shaped release paper is formed by arranging a plurality of third release paper pieces in which a release paper piece having a knob portion and a release paper piece having no knob portion are integrally formed so as to be continuous. A method for producing a heel-protecting adhesive plaster according to (58).
(61) The method for producing an adhesive plaster according to (53), wherein a wide tape including a wide sheet-shaped base material and an adhesive layer applied to one surface of the wide sheet-shaped base material. The process of forming the shape-shaped adhesive plaster material and the wide tape-shaped adhesive plaster material are made with cuts of a certain length extending in the width direction of the material at a plurality of locations in the width direction of the material, respectively, in the longitudinal direction of the material. A step of forming the material in a row so as to be distributed in a row, a step of winding the material around a core material to form a roll-shaped adhesive plaster material, and a step of cutting the roll-shaped adhesive plaster material at predetermined intervals to form a plurality of roll-shaped adhesive plaster materials at one time. A method for producing a bandage for protecting an heel, which comprises a step of forming a bandage.

10 Adhesive plaster 11 Base material 11a One end 11c Small hole 11d The other end 11e The other end side part 11f One end side part 11f-1 Small piece part (center piece)
11f-2 Small piece part (side piece)
11g Remaining part 11h Cutting line 11i Overlapping part 11i-1 First overlapping part 11i-2 Second overlapping part 12 Adhesive layer 13 Release paper 13a, 13b Release paper piece (resin sheet piece)
13A T-shaped release paper piece (resin sheet piece)
13b-1 Central piece (small piece of release paper, piece of resin sheet)
13b-2 side piece (small piece of release paper, piece of resin sheet)
13c, 13d Superposition part 13e, 13f Knob part 13g Folded part 13h, 13k Encounter side end part 13p Boundary line 13s Notch 13t Notch 14 Notch 20 Roll-shaped adhesive plaster 21 Base material 21a One end 21b Notch 21c Small hole 21d Side Core 24 cut-off part (cutting line, perforation)
40 heel 40a heel peripheral part 40b heel peripheral side 40c heel bottom 50 adhesive plaster 60 band-shaped adhesive plaster material 61 band-shaped base material 61a one end 61b the other end 61e the other end part 61f one end side part 62 band-shaped adhesive layer 63 Band-shaped release paper 63a, 63b Band-shaped release paper piece 63c, 63d Band-shaped overlapping part 63e, 63f Band-shaped knob part 63g Band-shaped knob part 64 Cut 65 Cutting line 70 Wide sheet-shaped adhesive plaster material 71 Wide sheet-like Base material 72 Wide sheet-shaped adhesive layer 73 Wide sheet-shaped release paper 73a, 73b Band-shaped release paper piece 73A Wide band-shaped first release paper piece 73B Wide band-shaped second release paper piece 73C Wide band-shaped Third release paper piece 73c, 73d Band-shaped overlapping part 73e, 73f Band-shaped knob part 73g Folded part 74,75 Cutting line 77 Notch 78 Cutting balance 80 Roll-shaped adhesive plaster material 81 Sheet-shaped base material 82 Sheet-shaped adhesive layer 83 Long core material 84,85 Cutting line 110 Adhesive plaster for heel protection 111 Base material 111a First area part 111b Second area part 111b-1 Small piece part 111b-2 Small piece part 111b-3 Small piece part 111c Front edge 111d Peripheral edge 111f Oblique side 111g Rear edge 111h Side edge 111i Overlapping part 111i-1 First overlapping part 111i-2 Second overlapping part 111j Front corner part 111s Rear corner part 111w Rear extension part 112 Adhesive layer 114 Notch 115, 116 Mark 117 Release paper 117a, 117b Release paper piece 118 Cut-out part 119 Cut line 120 Adhesive plaster roll 121 Base tape 122 Adhesive layer 123 Cylindrical core 124 Cut-off part 140 Ankle 140b Peripheral area (peripheral side)
140c bottom area (bottom)

Claims (17)

It contains a sheet-shaped base material, an adhesive layer applied to one surface of the base material, and a release paper attached to the adhesive layer, and is attached to the base material at predetermined intervals in the longitudinal direction of the base material. A heel-protecting adhesive plaster with a plurality of cuts made from one end in the width direction to the middle of the width direction, and when attached to the heel, the other side of the other end facing the one side end of the base material. The end side portion is a portion to be attached to the side portion of the heel, and each small piece portion of the base material divided into a plurality by the plurality of notches is partially overlapped and attached when attached to the bottom portion of the heel. Heel protection bandage with overlapping parts. The release paper is composed of a pair of release paper pieces arranged in the width direction of the base material, and a stacking portion that overlaps with each other is provided at the end of the pair of release paper pieces on the meeting side, and the inside of the overlapped portion. The adhesive plaster for heel protection according to claim 1, wherein the tip portion of the superposition portion on the side located on the side is folded back to provide a knob portion. A plurality of peeling paper pieces having the knob portion are peeled off by making a notch extending to the folded portion of the knob portion corresponding to the plurality of cuts of the base material in the peeling paper piece having the knob portion. The adhesive plaster for heel protection according to claim 2, which is separated into a piece of paper. The notch has a shape in which a part of the base material on the other end side is linear and a part of the base material on the one end side is open toward one end, and both sides of the linear portion of the notch are formed. A first overlapping portion is provided on the heel, and a second overlapping portion is provided on both sides of the one end side portion of the notch, and when the first overlapping portion is attached to the heel, the first overlapping portions overlap each other. The heel-protecting adhesive plaster according to any one of claims 1 to 3, wherein the keratinized portion is sealed, and the second overlapping portions overlap each other, fix each other, and reinforce each other. A roll containing a tape-shaped base material, an adhesive layer applied to one surface of the base material, and a cylindrical core, and the base material is wound around the core so that the adhesive layer side is on the inside. This is a tape-type adhesive plaster, in which cuts are made from one side end in the width direction of the base material to substantially the center in the width direction at appropriate intervals in the longitudinal direction of the base material, and the base material is appropriately cut in the longitudinal direction. An adhesive plaster roll for heel protection, characterized in that a cut-off portion for separation is provided at an appropriate interval in the longitudinal direction of the base material at each interval. The heel-protecting adhesive plaster or heel-protecting adhesive plaster roll according to any one of claims 1 to 5, wherein an uncut portion is provided on the starting end side of the notch of the base material. It is a step of forming a band-shaped adhesive plaster material on which a band-shaped release paper is attached via a band-shaped adhesive layer on a band-shaped base material, and the band-shaped release paper is composed of a pair of band-shaped release paper pieces, and the pair. The strip-shaped release paper pieces are arranged side by side in the width direction so as to meet from both ends in the width direction of the strip-shaped base material in the vicinity of the center thereof, and the ends in the width direction overlap each other to form a strip-shaped overlapped portion. A step of folding the tip of the band-shaped release paper piece located inside the band-shaped overlapping portion outward to form a band-shaped knob portion, and the above-mentioned having the band-shaped base material and at least the band-shaped knob portion. A step of making a notch in the band-shaped release paper piece from one end side in the width direction of the band-shaped base material to the folded portion of the band-shaped knob portion, and a longitudinal direction of the band-shaped adhesive plaster material. A method for producing a bandage for protecting ankle, which comprises a step of forming a plurality of bandages at a time by cutting at predetermined intervals. A step of forming a wide sheet-shaped adhesive plaster material on which a wide sheet-shaped release paper is attached via an adhesive layer on a wide sheet-shaped base material, wherein the wide sheet-shaped release paper is used. It consists of a plurality of pairs of strip-shaped release paper pieces arranged side by side in the width direction of the wide sheet-like base material, and each pair of strip-shaped release paper pieces overlaps with each other in the width direction to form a superposed portion. The step of forming the band-shaped knob portion by folding the tip end portion of the strip-shaped release paper piece located inside the strip-shaped overlapping portion so as to form the strip-shaped knob portion.
The strip-shaped release paper piece having the wide sheet-like base material and at least the strip-shaped knob portion, and the folded portion of the strip-shaped knob portion from one end side of the strip-shaped release paper piece on the side having the strip-shaped knob portion. The process of making a notch and
Next, a method for producing a heel-protecting adhesive plaster, which comprises a step of cutting the wide sheet-shaped adhesive plaster material in the vertical and horizontal directions at predetermined intervals to form a plurality of adhesive plasters at one time. The wide sheet-shaped release paper has a first release paper piece formed integrally so that the release paper pieces having the knob portions face each other and are continuous, and the release paper pieces having no knob portion are mutually formed. The method for manufacturing a heel-protecting adhesive plaster according to claim 8, wherein a plurality of second release paper pieces integrally formed so as to face each other and continuously are arranged alternately. The wide sheet-shaped release paper is obtained by arranging a plurality of third release paper pieces in which a release paper piece having a knob portion and a release paper piece having no knob portion are integrally formed so as to be continuous. Item 8. The method for producing a heel-protecting adhesive plaster according to Item 8. The method for producing an adhesive plaster according to claim 4, wherein the wide sheet-shaped base material and the adhesive layer applied to one surface of the wide sheet-like base material are included in the wide tape-shaped adhesive plaster. The process of forming the material and the wide tape-shaped adhesive plaster material are provided with notches of a certain length extending in the width direction of the material at a plurality of locations in the width direction of the material, respectively, in the longitudinal direction of the material. A step of forming the material in a row, a step of winding the material around a core material to form a roll-shaped adhesive plaster material, and a step of cutting the roll-shaped adhesive plaster material at predetermined intervals to form a plurality of adhesive plasters at one time. A method of manufacturing a bandage roll for protecting the heel, including the process of performing. An adhesive plaster containing a sheet-like base material and an adhesive layer applied to one surface of the base material, wherein the base material has a first region portion to be attached to the bottom region of the heel of the foot and the first region. A peripheral portion of the region portion, the second region portion which is folded up from the first region portion and attached to the peripheral region of the heel of the foot, and further, the first region portion is provided at least in the second region portion. When a plurality of cuts are made toward the region portion of the foot to divide the second region portion into a plurality of substantially fan-shaped small pieces, and the plurality of small pieces are folded up and attached to the peripheral area of the heel of the foot. Adhesive plasters on which overlapping portions that overlap each other are formed at the cut-side ends of a plurality of small pieces. The front edge located in the front when attached to the heel of the base material is formed in a substantially linear shape, and the peripheral edge of the base material excluding the front edge is formed in a rectangular shape, a polygonal shape, or a substantially semicircular shape. The first region portion of the base material is provided near the center of the base material in a region near the front edge, and the second region portion of the base material is provided on the front edge of the first region portion. The adhesive plaster according to claim 12, which is provided in a substantially semicircular shape on the peripheral side thereof except for the above. The cut has a shape in which a part of the first region portion side is linear and a portion of the second region portion side is opened toward the peripheral piece, and first on both sides of the linear portion of the cut. A second overlapping portion is provided on the one-sided end side portion of the notch, and when the first overlapping portion is attached to the heel, the first overlapping portions overlap each other and become keratinized. 12. The heel-protecting adhesive plaster according to claim 12, wherein the second overlapping portions overlap each other, fix each other, and reinforce each other. The adhesive plaster according to claim 12, wherein a mark for placing a heel is provided in the vicinity of substantially the center of the first region portion of the base material and / or around the periphery excluding the front edge of the first region portion. 15. The mark provided near the substantially center of the first region portion is a cross line or a small circle, and the mark provided around the first region portion is a substantially semicircular line, according to claim 15. The listed bandage. An adhesive plaster roll obtained by forming the adhesive plaster of claim 12 into a rectangular shape or a trapezoidal shape, and winding the adhesive plaster on a core through a cut-off portion.

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