JP2000109760A - Tack label with releasable part of substrate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a tack label using two sheets of a substrate so as to afford itself with moderate mechanical strength and also apply itself onto an object article and release part of the substrate to be suitable for putting it to another use. SOLUTION: This tack label is so designed that, the reverse face of a 1st substrate 5 is provided with a re-releasable tack agent layer 6 enabling repeated adhesion and release, while a 2nd substrate 2 is bonded to the surface of the 1st substrate via such as adhesion structure that, after releasing a part of the 2nd substrate, the part runs no longer re-adhesive (pref. such a structure as to laminate the 2nd substrate 2 with a releasable layer 3 followed by a synthetic resin intermediate layer 4) and the rest of the 2nd substrate is bonded to the 1st substrate via no such adhesion structure, wherein it is preferable that the boundary between the part being in adhesion via the above structure and the part with no such adhesion structure is furnished with perforated line for separation, half-cut or line press reaching the 2nd substrate 2 to at least non-readhesive adhesion structure, and furthermore, the 1st substrate 5 has such a portion as to be larger than the 2nd substrate 2 and therefore not partially superposable thereupon.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-adhesive label having a special structure suitable for being used for another purpose, after a label is attached to an object article and a part of the base material is peeled off. The self-adhesive label of the present invention is particularly suitable for use by a collection company, a carrier company, or a delivery company on a variety of packages received from customers.

[0002]

2. Description of the Related Art In a manufacturing industry where goods are distributed through many routes, individual cargo is transported through many transportation bases, or materials are processed through many processes, etc. Management is very important. At each distribution / transportation site, workplace where each processing step is performed, and subcontractors, etc., grasp information on various items specific to the goods flowing there, and based on such information, appropriate transportation conditions and transportation Make route choices, and based on materials and specifications,
This is because it is necessary to perform a measure and a judgment such as selecting a processing condition.

[0003] Further, at workplaces and companies at each point of distribution / transportation and at each step of processing, it is necessary to additionally input newly generated information at those places, so labels in a predetermined format are used. There is a need. In addition, in each point of such distribution and each process of processing, it is necessary to record information at that stage, and it is necessary to keep a copy of a label describing the content.

[0004] For this reason, conventionally, a set of slips is created by superimposing a plurality of slips and registering them. First, a predetermined item is filled in and pasted to an article, and the above-mentioned locations and processing of each site are processed. At each workplace, additional work was performed as needed, and work was performed such as turning over one sheet at a time from the front side, separating and storing.

[0005] However, a slip on which a large number of sheets are stacked becomes thicker by that amount, which is inconvenient both when storing and using the slip. There was a waste that some parts became unnecessary. Recently, a system has emerged that can read information from a barcode attached to a slip without having to rely on the contents of the slip. In some cases, even if the transportation route and processing steps are complicated, a large number of slips are not required. Apart from this, there was also a request to stop handwritten entry and perform batch printing with a non-impact printer, and in this sense, conventional products with a structure in which many slips were bound only on one side were difficult to handle. .

[0006] In view of these circumstances, the inventor first,
One base material is made to be separable into two parts, one of which is used as a part of a tag for printing the address and name of the delivery destination and pasting it to the article, and the other is stamped with a receiving stamp at the destination. He proposed what was known as the "judgment" part. When using this product, first, the entire sheet is attached to an article and delivered to a delivery destination, and the "judgment" portion which is stamped at the delivery destination is separated and brought back (Japanese Patent Application Laid-Open No. Hei 9 (1999)). No.-327985).

Although this delivery slip eliminates all the drawbacks of the prior art, the separation of "stacked" slips at the peeling member of the stacked slips is not always smooth. I couldn't do it. Although the peeling member is interposed, because each layer is adhered to the extent that it does not peel off in normal handling, and to divide the base material that occupies most of the thickness and strength of the sheet in half and peel it off This is because only a very thin resin film remains on the pressure-sensitive adhesive layer in the portion after the base material has been peeled off and removed.

[0008]

In the present invention, as described above, the portion to be stuck on the article and the "judgment" portion for receiving the stamp at the delivery destination are formed so as to be separable. Can be smoothly peeled off the parts to be used, such as slips, etc., and the remaining part after peeling and removal has sufficient strength as an adhesive label. It is an object to provide an easy label.

[0009]

According to the present invention, two substrates are used, and the lower substrate supports the entirety and shares the function of attaching to the article. The above problem was successfully solved by laminating the part by peeling off the part and bonding the remaining part by ordinary bonding.

The invention according to claim 1 has a releasable pressure-sensitive adhesive layer which can be repeatedly bonded and peeled on the back surface of the first base material, and the front surface of the first base material has , The second substrate is
A part of the base material is characterized by being adhered without the adhesive structure through an adhesive structure having no re-adhesive property after part of the adhesive structure, and the rest relates to a peelable adhesive label. is there.

According to a second aspect of the present invention, in the first aspect, a portion adhered via an adhesive structure having no re-adhesive property after the second base material is peeled off, and a portion not having the adhesive structure. At the boundary of the adhesive label, wherein a perforation for separation, half cut, or creasing is applied from the second base material to at least an adhesive structure having no re-adhesiveness. .

According to a third aspect of the present invention, in the first or second aspect, the adhesive structure has a structure in which a peelable layer and an intermediate layer made of a synthetic resin are sequentially laminated from the second base material side. The present invention relates to a characteristic adhesive label.

According to a fourth aspect of the present invention, in any one of the first to third aspects, a part of the end portion on the side to which the second base material is bonded via a bonding structure having no re-bonding property after the second base material is peeled off. But,
The present invention relates to a pressure-sensitive adhesive label characterized in that it is not laminated on the first base material, thereby constituting a trigger for peeling.

According to a fifth aspect of the present invention, there is provided the pressure-sensitive adhesive label according to the first or second aspect, wherein the first base has a portion which is larger than the second base and does not partially overlap. It is about.

According to a sixth aspect of the present invention, in the fifth aspect, when the entire pressure-sensitive adhesive label is peeled off on the front surface of a portion of the first base material that does not overlap with the second base material, Or a pressure-sensitive adhesive label having a symbol mark.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a basic embodiment of the pressure-sensitive adhesive label of the present invention. Layer 3 formed on the right half of the substrate, intermediate layer 4 made of a synthetic resin formed on the entire back surface including release layer 3, substrate 5 different from substrate 2, substrate The pressure-sensitive adhesive layer 6 formed on the entire surface on the back side of the sheet No. 5 and the peelable sheet 7 covering the entire surface of the pressure-sensitive adhesive layer 6 are laminated in this order. In addition,
In the following description and drawings, the pressure-sensitive adhesive label is treated as being cut and separated into a size to be used for convenience, but the present invention is limited to the one thus separated into one unit of pressure-sensitive adhesive label. Instead, it may be in the form of a continuous sheet in which many units of adhesive labels are arranged adjacent to each other.
It may be divided in units, zigzag-folded at the position of perforations, and stacked.

The base material 2 as the outermost layer is, as described later,
After the peelable sheet is peeled off and the adhesive label is attached to the article, the portion having the peelable layer 3 on the right side and the lower side is peeled off and separated, but the left side and the lower side on the synthetic resin layer 4 are separated. The part of the base material 2 that is directly laminated is used without being peeled off. Therefore, the portion on the left side of the base material 2 is an affixing slip intended to have a function as a tag on which information such as the address and name of the delivery destination is printed when affixed to the article. On the front side of the base material 2 in this portion, entry fields and items for printing or handwriting information such as a request date, an address / name of a shipping destination, an address / name of a shipping source, contents, etc. are printed in advance. Normally, a barcode or serial number is printed for each label and a unique number is assigned to each case, and read by a barcode reader to inquire detailed information and record the handling. Can also.

The part on the right side of the base material 2 is peeled off in advance or after receiving a seal for confirming receipt when it is delivered to the delivery destination. This is the part that the delivery company brings back to the business office, and is a stripping piece having a so-called “judgment” function. On the front side of the base material 2 in the "Judgment" portion, it is preferable to also write a stamp column for pressing a receiving stamp and information substantially similar to the tag so that the person who stamps can easily check the contents at the time of stamping. .

The base material 2 functions as a tag or a "judge", and the base material 5 described later mainly forms the base material of the adhesive label of the present invention. When used as a delivery slip, the base materials 2 and 5 are usually made of high-quality paper. However, not only functional paper with functions such as heat-sensitive recording paper and pressure-sensitive copying paper, but also plastic Any flexible sheet, such as a film or a metal foil, can be used in principle, and may be properly used depending on the intended use. Since various information recording methods such as printing, handwriting, and stamping are applied, when these methods are applied, the material of the base material should be suitable for printing so that characters do not bleed or flip. It is good to select and use those having the suitability for writing, or the suitability for stamping. As a preferred example, there is an example in which a thermosensitive recording paper is used as the base material 2 and a high-quality paper is used as the base material 5. In order to make printed items and columns easy to see, the base materials 2 and 5 preferably have a base concealing property, and although the color is not particularly limited, in terms of ease of use, it is white or another color. However, those having a light color and high lightness are preferred.

As shown in FIG. 2, it is more preferable to form a perforation 8 on the base material 2 as shown in FIG. It is preferable that the perforations 8 reach the synthetic resin intermediate layer, but it is sufficient if the perforations 8 reach the peelable layer 3 reliably when the peelable layer 3 is present. The perforation 8 may be half cut, creasing, or the like. In the following description, the term is used in terms of perforations, but the following description is common to half cut, creasing, and the like. As shown in FIG. 5 (the laminate structure itself near the perforation is the same as that in FIG. 2 although the mode of the adhesive label is different, the perforation 8 is connected even if it is provided in a broken line shape) as shown in FIG. It may be provided in two linear shapes. By the way, perforation 8
5 can be divided into upper and lower sides of the adhesive label 1 shown in FIG. 5 or connected to each other. Easy, but slightly easier to tear. In addition, if they are connected, careless tearing can be prevented, but they tend to be slightly difficult to tear, so the strength of the base sheet and the magnitude of the force necessary for separating the judging portion or used It is better to decide on one of them depending on the environment and other factors.

An intermediate layer 4 composed of a peelable layer 3 and a synthetic resin layer
Means that the base material 2 and the base material 5 on the lower side are adhered to each other.
The portion on the right side of the drawing is for adhering the two substrates in a releasable manner. Therefore, the role of the intermediate layer 4 is an adhesive for bonding the two substrates 2 and 5. The peelable layer is located between the two sheets, directly between the base material 2 and the intermediate layer 4, and has a weak adhesion so that the base material 2 and the intermediate layer 4 can be separated with a relatively small force. Have power. In order to enable peeling with a relatively weak force due to the presence of the peelable layer 3, the adhesive strength between the peelable layer 3 and the base material 2 is relatively weak, (2) There are cases where the strength between the layers of the peelable layer 3 is relatively weak, or (3) the adhesive strength between the peelable layer 4 and the base material 5 is relatively weak.

The releasable layer 3 is provided by being inserted between the base material 2 and the intermediate layer 4 in the portion to be measured. This peelable layer 3
Is relatively firmly adhered to the substrate 2 and the intermediate layer 4
It is easiest to use a material that is selected to have a low adhesive strength. Specific examples of the material include an ink containing a wax-based or silicone-based release agent, a coating agent, a PVA-LA (polyvinyl alcohol-long-chain alkyl isocyanate adduct), an acrylic resin, and a polyethyleneimine-based material. In addition, any material may be used as long as it exhibits releasability from the barrier layer. These materials are formed into a paint and applied to the substrate 2 by a printing technique such as offset printing or the like to form a peelable layer 4. Please note that in order to ensure the separation of the "
The peelable layer 3 may be provided slightly to the left side of the perforation 8, that is, slightly protruding from the tag.

The intermediate layer 4 made of a synthetic resin has a releasability between the base material 2 and the base material 5 in the "decision" portion. It also plays a role in maintaining the necessary weak adhesive strength stably.
In addition, after the middle layer 4 is peeled off the “decision” portion,
It also has a role of protecting the base material 5. Specific middle layer 4
Is a layer formed by coating or printing a synthetic resin or the like. The synthetic resin used for forming the intermediate layer 4 is a urethane-based resin such as a polyester resin or a polyurethane resin, an acrylic resin, a vinyl acetate copolymer resin, or a thermoplastic resin such as a polyvinyl alcohol resin. NR, SBR
And thermosetting resins such as PVA-LA (polyvinyl alcohol-long chain alkyl isocyanate adduct) and epoxy, etc., which may be used alone or in combination, or If necessary, a material to which a curing agent, a crosslinking agent, a pigment, or the like is added is used. After forming the intermediate layer 4 instead of bonding the substrate 2 and the substrate 5 with the intermediate layer 4 (partially releasably due to the presence of the releasable layer 3), the adhesive May be bonded via an adhesive layer between the intermediate layer 4 and the base material 5 by, for example, bonding the base material 5 to the lower layer 5. Compared to the method, the adhesion is more reliable depending on the process,
There is an advantage that the part can be reliably peeled off.

The substrate 5 is a base portion of the pressure-sensitive adhesive label of the present invention, which maintains the strength of the pressure-sensitive adhesive label as a whole and on which a pressure-sensitive adhesive layer for forming the pressure-sensitive adhesive label is laminated. . Since the base material 5 is not located on the outermost surface like the paper 2, the necessity of performing printing for providing a function of a tag or “judgment” or forming a frame or a column is not required. Although it is thin compared to 2, it is possible to see through the intermediate layer 4 made of a synthetic resin layer by peeling off the "judgement" portion on the right side of the substrate 2, so that it can be printed or printed with a printer. Information can also be described. Base material 5
Are the same as those described in the description of the base material 2.

The removable pressure-sensitive adhesive layer 4 is for attaching the pressure-sensitive adhesive label 1 to an article, and is made of a general (meth) acrylate ester, a synthetic resin such as vinyl acetate resin, or a rubber resin such as SBR. belongs to. The re-peelable pressure-sensitive adhesive layer is made repeatable for bonding and peeling, according to the application of sticking and peeling the pressure-sensitive adhesive label several times.First, the adhesive label is applied to the article according to each individual order. This is because, in the case where the same label is collected and then the same destination is collected and repackaged in one or several packages, it is necessary to peel off the adhesive label once applied and re-attach it to another.

The peelable sheet 7 is laminated on the pressure-sensitive adhesive layer 6 to protect the pressure-sensitive adhesive layer 6 until the label is attached to the article, and the pressure-sensitive adhesive layer 6 is inadvertently applied to another article. This is to prevent sticking. As the releasable sheet 7, a plastic film such as a polyolefin resin having low adhesiveness, such as polyethylene, or a sheet having a release layer formed by coating the surface of paper with a silicone resin or wax may be used. In the case of printing on the side opposite to the side where the adhesive layer of the peelable sheet 7 is laminated, the selection is made in consideration of printability. Usually, the pressure-sensitive adhesive layer 6 is applied and formed on the releasable sheet 7, and the pressure-sensitive adhesive layer is laminated on the base material 5 with the pressure-sensitive adhesive layer inside.

As shown in FIG. 3, the base material 2 of the pressure-sensitive adhesive label of the present invention has an end on the side which is releasably adhered as shown in FIG. 1 and FIG. By extending to the right side, or by retracting the right end of the intermediate layer 4 slightly to the left side, it is possible to have a structure that sticks out without adhering to the lower layer. With such a structure, it is easy to pick by hand, which triggers peeling of the “determined” portion, and the peeling can be performed quickly. FIG. 3 shows an example in which a pinching portion, which is a trigger for peeling, is formed on the right side by extending the base material 2 and the peelable layer 3, but the forming position is not limited to the right side, and the adhesive label is not limited to the right side. 1 may be formed along the upper side or the lower side when viewed in plan (see FIG. 5). When the base material 2 is extended, it is preferable that the peelable layer 3 is also extended with the same dimensions in terms of ensuring the peeling.

The base material 5 on the lower side of the pressure-sensitive adhesive label of the present invention may be larger than the base material 2 as shown in FIG. In FIG. 4, the right side extends rightward,
The upper side when the adhesive label 1 is viewed in a plan view (see FIG. 5) may be expanded further upward, or the lower side may be further shifted downward. Further, it may be similarly extended at the left side of the perforation 8. When the base material 5 is extended in this way, the lower removable pressure-sensitive adhesive layer 6 and the releasable sheet 7 are naturally extended with the same dimensions. The advantage of extending the base material 5 in this way is that, after the adhesive label has finished its role, when it is desired to peel the adhesive label from the article, it is easy to see from where it should be peeled, In addition, it prevents damage to the base material 2 and, particularly, when a part of the base material 2 is not adhered and is used as a knob, since the part is weak, it is protected when stored in a pile. Can play a role.

Another role of the extended portion of the base material 5 is that, when being handled as an adhesive label, since it is not covered by the base material 2 above, another precautionary statement or the like can be given. . Since the pressure-sensitive adhesive label of the present invention is formed of two substrates, it is necessary to reliably peel the substrate 5 in order to completely remove the substrate from the article. Is preferably displayed by a symbol mark or the like which can express the above, and a portion convenient for such display can be obtained by extending the base material 5.

[0030]

According to the first aspect of the present invention, since the pressure-sensitive adhesive label is formed by using two base materials, the pressure-sensitive adhesive label itself has strength, and the pressure-sensitive adhesive label can be peeled off at the time of peeling of the "reading" portion. There is no damage to the label, and the part remaining after peeling has sufficient strength. Also, before removing the "judge" portion, there is no step between the tag portion and the "judge" portion, so that there is no problem when printing with a printer.

According to the second aspect of the present invention, in addition to the effect of the first aspect of the present invention, the "cut" portion can be peeled along perforations, half cuts, or creasing, so that separation is easy. In addition, the cut portion can be cut cleanly without being cut along irregular lines.

According to the invention of claim 3, claim 1 or 2
In addition to the effect of the invention, the effect of the intermediate layer made of synthetic resin, which is used for bonding the first base material and the second base material, is blocked by the peelable layer. Can be surely peeled off at the portion provided with, and the force required for peeling (= peeling strength) can be adjusted by changing the material of the peelable layer.

According to the fourth aspect of the present invention, in addition to the effects of any one of the first to third aspects, since the base material on the surface has an end portion which is not laminated on the lower layer, this portion can be easily pinched. This has the advantage that the peeling can be performed quickly.

According to the invention of claim 5, claim 1 or 2
In addition to the effect of the invention, the first base material that is on the lower side when pasted is extended, so after sticking the adhesive label to the article and using it, when trying to peel the entire adhesive label In addition, an error in pulling and peeling the second base material hardly occurs.

According to the invention of claim 6, in addition to the effect of the invention of claim 5, since the object to be peeled is specified,
It is highly effective in further preventing an erroneous attempt of pulling and peeling the base material.

[Brief description of the drawings]

FIG. 1 is a sectional view of an embodiment of the pressure-sensitive adhesive label of the present invention.

FIG. 2 is a sectional view of another embodiment of the pressure-sensitive adhesive label of the present invention.

FIG. 3 is a sectional view of another embodiment of the pressure-sensitive adhesive label of the present invention.

FIG. 4 is a sectional view of another embodiment of the pressure-sensitive adhesive label of the present invention.

FIG. 5 is a plan view of an embodiment of the pressure-sensitive adhesive label of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Adhesive label 2 2nd base material 3 Removable layer 4 Intermediate layer made of synthetic resin 5 1st base material 6 Removable adhesive layer 7 Releasable sheet 8 Perforation

Claims (6)

[Claims] 1. A releasable pressure-sensitive adhesive layer capable of repeating bonding and peeling is provided on a back surface of a first base material, and a second base material is provided on a front surface of the first base material. A part of a base material is peelable adhesive label, characterized in that the material is bonded via an adhesive structure having no re-adhesive property after peeling a part of the material, and the remainder is bonded without passing through the adhesive structure. . 2. The second base material at a boundary between a portion bonded via a bonding structure having no re-adhesive property after peeling of the second base material and a portion not having the bonding structure. The pressure-sensitive adhesive label according to claim 1, wherein a perforation, half-cut, or creasing is applied to the adhesive structure, which has at least an adhesive structure having no re-adhesive property. 3. The adhesive label according to claim 1, wherein the adhesive structure is a structure in which a peelable layer and an intermediate layer made of a synthetic resin are sequentially laminated from the second base material side. 4. A part of an end portion on a side adhered via an adhesive structure having no re-adhesive property after peeling of the second base material is not laminated on the first base material. The pressure-sensitive adhesive label according to any one of claims 1 to 3, wherein the pressure-sensitive adhesive sheet constitutes a trigger for peeling. 5. The pressure-sensitive adhesive label according to claim 1, wherein the first substrate has a portion which is larger than the second substrate and does not partially overlap with each other. 6. The first substrate has a wording or a symbol mark on a front surface of a portion of the first substrate that does not overlap with the second substrate when the entire pressure-sensitive adhesive label is peeled, which indicates a target to be peeled. The pressure-sensitive adhesive label according to claim 5, wherein