JP2000062843A - Ptp packaging body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate separation of sheet strips at the time of taking medicine by disposing a first and second sheet strip arrangements consisting of aligning and connecting at distances a plurality of sheet strips in parallel at one side and/or another side in the longitudinal direction of a retaining plate in a PTP packaging body used for a package of medicine. SOLUTION: The PTP sheet 1 is formed of a substantially rectangular retaining plate 2, a bank of sheet strips 3a being joined to one side in the longitudinal direction of the retaining plate 2, having a plurality of sheet pieces 4 connected and aligned in the direction intersecting with the longitudinal direction of the retaining plate 2, and being a free end in the other end, and a bank of sheet pieces 3b being arranged in parallel at a predetermined distance S with the bank of sheet pieces 3a to be connected to one side of the retaining plate 2 in one end, and being a free end in the other end. Each bank of sheet pieces 3a, 3b is that a plurality of sheet pieces 4 are connected in a raw in the direction intersecting with the longitudinal direction of the retaining plate 2, and perforation lines 7 are formed at a boundary between the retaining plate 2 and the sheet pieces 4 and a boundary between the sheet pieces 4 and the other connected sheet pieces 4.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a PTP package (also referred to as a PTP sheet) used for packaging medicines and the like.
Regarding

[0002]

2. Description of the Related Art Conventionally, a PTP (Press Through Pack) package has been used as a package for packaging medicines in the form of tablets, capsules and the like, small cosmetics and foods.

FIG. 6 shows a conventional PTP package, (a) is a plan view of the conventional PTP package, and (b) is a plan view.
FIG. 3A is a diagram showing a state in which a part of the sheet piece of FIG. 7A is cut off, and FIG. 7C is a sheet piece in a state of being cut off from the sheet piece of FIG.

As shown in FIG. 6, in the PTP package, perforations 23 are formed in a PTP sheet 22 having a substantially rectangular shape as a whole, and the user separates along the perforations 23 to separate the sheet pieces. It is used in the form of 24 and sheet pieces 25.

[0005]

However, in the conventional PTP package, as shown in FIG. 6 (c), the sheet pieces 24 and 25 which are individually cut off have sharp corners, so that they are safer. Highly effective, and the sheet piece 24 when taken,
There is a demand for a PTP package that is easy to separate the sheet pieces 25 and that is highly economical to manufacture.

FIG. 7 shows a conventional PT package in which curves are arranged at the respective corners of the sheet piece 24 with respect to the conventional PTP package shown in FIG.
It is a figure which shows what improved the P package. (A) is
The top view of a PTP package is shown, (b) is a figure which shows the state which cut apart a part of the sheet piece of (a), (c),
It is a figure which shows the sheet piece isolate | separated along the perforation from the sheet piece of (b).

As shown in FIG. 7, this PTP package is
A punching portion 27 and a notch portion 28 for forming each corner of each sheet piece 29 of the PTP sheet 26 into a curve are formed. The punched portion 27 and the cutout portion 28 are also referred to as cutout portions.

The PTP package shown in FIG.
Since the cutout portion including the cutout portion 7 and the cutout portion 28 is formed, the four corners are curved (illustrated in FIG. 7C) even when the sheet piece 29 is separated from the PTP sheet 26, so that the safety is further improved. high. Known examples of such improvements are disclosed in Japanese Utility Model Publication No. 46-13503 and utility model registration No. 3014043.

However, the PTP sheet 2 shown in FIG.
As shown in FIG. 8A, a plurality of 6 are formed on the plastic film 31 serving as a base material at predetermined intervals. Then, as shown in FIG. 8B, the plastic film 31a punched from the plastic film 31 by a punching machine, and the PTP sheet 2 shown in FIG. 8C.
6 and 6 are separated.

The PTP sheet 26 is formed by separating the plastic film 31a and the PTP sheet 26 by a punching machine, and the PTP sheet shown in FIGS.
The sheet 26 has a punching portion 2 which is a corner portion of the sheet piece 29.
Since 7 is formed, as shown in FIG.
Since a large amount of punching chips 32 are produced during the manufacturing of the PTP sheet 26, and the punching chips 32 are extremely small, it is necessary to perform processing after the PTP sheet 26 is manufactured. Further, an apparatus for collecting and processing the fine punch dust 32 generated after punching and cutting the PTP sheet 26 is further required, and a lot of time is required for work and the like, which is economically disadvantageous to manufacture. Is.

Therefore, the present invention is a PTP packaging body in which four corners are curved sheet pieces when cut out, and it is possible to eliminate minute punching scraps generated during the production of the PTP sheet, and at the time of administration. P for easy separation of sheet pieces
It is intended to provide a TP package.

[0012]

A PTP package according to the present invention comprises a holding plate having a substantially rectangular shape and curved corners, and at least one side and / or the other side in the longitudinal direction of the holding plate. A first sheet piece row, in which a plurality of sheet pieces are aligned and connected in a direction intersecting the longitudinal direction, and the other end of the sheet piece is a free end portion; and the first sheet. The second sheet piece row is arranged parallel to the one row and is connected to the one side and / or the other side of the holding plate in the longitudinal direction.

The PTP package according to the present invention is a PT
In the P package, only one direction of the separated sheet pieces is bonded to the holding plate, and the sheet pieces bonded to the holding plate are not bonded to each other. Therefore, it is easy to separate the sheet piece when taking.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a PTP package according to the present invention will be described below with reference to FIGS. 1 to 5.

FIG. 1A is a plan view of a PTP sheet which is a first embodiment of a PTP package according to the present invention, and FIG.
2A is a cross-sectional view taken along the line AA of FIG. 2A, and FIG. 2 is a view showing a punching process at the time of manufacturing the PTP sheet which is the first embodiment of the PTP package shown in FIG. 1, and FIG. The figure in which the PTP sheet is formed on the
The figure which shows the plastic film after the TP sheet was punched, (c) is a figure which shows the PTP sheet after punching, FIG. 3 is the top view of the PTP sheet which is the 2nd Example of the PTP package by this invention. FIG. 4 shows a PT according to the present invention.
FIG. 5 is a plan view of a PTP sheet which is a third embodiment of the P package, and FIG. 5 is a PT which is the third embodiment of the PTP package shown in FIG.
It is a figure which shows the punching process at the time of manufacture of P sheet,
(A) is a diagram showing a PTP sheet formed on a plastic film, (b) is a diagram showing the plastic film after the PTP sheet has been punched, and (c) is a diagram showing the PTP sheet after being punched. Is.

As shown in FIG. 1A, P according to the present invention is used.
The TP sheet 1 is a holding plate 2 that holds the entire PTP sheet 1 and has a substantially rectangular shape with each corner being curved, and the holding plate 2 is joined to one side in the longitudinal direction to hold the sheet piece 4 as described above. A first sheet piece row 3a in which a plurality of the sheet pieces 2 are aligned and connected in a direction intersecting the longitudinal direction of the plate 2 and the other end is a free end portion, and a predetermined space S is provided between the first sheet piece row 3a and the first sheet piece row 3a. And a second sheet piece row 3b in which one end is coupled to one side of the holding plate 2 and the other end is a free end portion.

The first sheet piece row 3a and the second sheet piece row 3b may have the same structure, and the sheet pieces 4 of the first sheet piece row 3a and the second sheet piece row 3b may be the same. First sheet piece row 3a and second sheet piece row 3b are changed in number.
May have different lengths.

Further, the space S may be set to an extent that it does not generate the punching waste 32 as shown in FIG. 8D, and therefore the space S may be set appropriately. Further, although FIG. 1A shows the first sheet piece row 3a and the second sheet piece row 3b, the holding plate 2 is further lengthened to make the third sheet piece row and the fourth sheet piece row. It is also possible to arrange it like a column. Even in the case of such a configuration, as long as it has a predetermined space S between the first sheet piece row 3a and the second sheet piece row 3b, the description thereof will be given in the present embodiment. Omitted. Therefore, even if the third, fourth, ... Sheet piece rows are configured, if any of them has the configuration of the first sheet piece row 3a and the second sheet piece row 3b, It is assumed that the rights are included in the first sheet piece row 3a and the second sheet piece row 3b.

According to the first embodiment shown in FIG. 1, the first sheet piece row 3a and the second sheet piece row 3b have the same structure. This will be described below.

As shown in FIG. 1A, the first sheet piece row 3a has a substantially square shape and the sheet pieces 4 each having a curved corner, that is, a rounded corner, are arranged in the longitudinal direction of the holding plate 2. A plurality of rows are connected in a line in the crossing direction. In the example shown in FIG. 1, six sheet pieces 4 are connected, but the configuration is not limited to this.

Further, perforations 7 are formed at the boundary between the holding plate 2 and the sheet piece 4 and the boundary between the sheet piece 4 and another sheet piece 4 connected to the sheet piece 4.
Thus, the sheet piece 4 can be easily separated from the PTP sheet 1. And the sheet piece 4
The four corners are always curved even though they are separated along the perforations.

The sheet piece 4 is, as shown in FIG.
A storage portion 5 having a recessed portion capable of storing a drug such as a tablet 6 is formed, and a plastic film 8 made of polyvinyl chloride, polyvinylidene chloride, acetate, polystyrene, polypropylene, polycarbonate or the like is adhered to the upper surface of the plastic film 8. It consists of an upper cover layer 4b, such as a smashable paper, silver paper or aluminum wheel, which is adhered via a layer 4a.

As described above, the PTP package according to the present invention, that is, the PTP sheet 1, has a recess for heating the plastic film 8 and enclosing the drug (tablet, capsule, etc.) 6 by using a forming roll. The storage part 5 having the above is formed, and then the chemicals 6 are put into the storage part 5 one by one, and the upper cover layer 4b is provided by stacking the crushable paper, the silver paper, the aluminum wheel or the like, and using the sealing roll and the heater roll Then, both are thermocompression bonded, and then punched and cut to manufacture.

Thus, the PTP sheet 1 according to the present invention
2B and 2C, two sets of PTP sheets 1 are punched out from the plastic film 8,
A plastic film 8a in which the PTP sheet 1 is punched out and two sets of PTP sheets 1 are formed.
Since a predetermined interval S is provided between the first sheet piece row 3a and the second sheet piece row 3b, fine punching chips are not generated, and each corner of the sheet piece 4 is It's safe because it's all curved. Moreover, since the sheet piece 4 can be cut into individual medicines 6, the separation is easy.

Next, a second embodiment of the PTP package according to the present invention will be described with reference to FIG. The description of the same functions and configurations as those of the first embodiment will be omitted, and different points will be mainly described.

As shown in FIG. 3, the PTP sheet 9 includes a first sheet piece row 11 on one side of the holding plate 10 in the longitudinal direction.
a and the second sheet piece row 11b are arranged, and the first sheet is arranged on the other side.
The third sheet piece row 11c and the fourth sheet piece row 11 are symmetrical with the sheet piece row 11a and the second sheet piece row 11b.
It differs from the first embodiment shown in FIGS. 1 and 2 in that d is arranged and coupled.

As shown in FIG. 3, the first sheet piece row 11
The a to fourth sheet piece rows 11d have the same configuration. Then, only one longitudinal surface of the first sheet piece row 11a and the second sheet piece row 11b in which the plurality of sheet pieces 13 are connected in one row is coupled to one side of the holding plate 10,
On the other side of the holding plate 10, only one surface in the vertical direction of the third sheet piece row 11c and the fourth sheet piece row 11d is joined. Further, a predetermined interval S is provided between the first sheet piece row 11a and the second sheet piece row 11b, the third sheet piece row 11c, and the fourth sheet piece row 11d. Therefore, this PTP sheet 9 is also the PTP shown in FIG. 1 and FIG.
Similar to sheet 1, fine punched chips (3 in Fig. 8)
It can be manufactured without generating 2).

In the second embodiment as well, the holding plate 10 may be elongated to form the fifth, sixth, ... Sheet sheet rows as in the first embodiment. Further, as in the first embodiment, the first sheet piece row 11a to the fourth sheet piece row 11d may have the same configuration, but the first sheet piece row 11a to the fourth sheet piece row 11d Each length, for example, the number of sheet pieces 13 of the first and second sheet piece rows 11a and 11b is 5, and the third and fourth sheet piece rows 1
When the number of sheet pieces 13 of 1c and 11d is 7,
The number of all the sheet pieces 13 of the first to fourth sheet piece rows 11a to 11d may be different.

Next, a third embodiment of the PTP package according to the present invention will be described with reference to FIGS. The description of the same functions and configurations as those of the first and second embodiments will be omitted, and different points will be mainly described.

As shown in FIG. 4, P in the first embodiment
The TP sheet 1 connects the sheet pieces 4 to form the first and second sheet piece rows 3a and 3b, and the PTP sheet 9 in the second embodiment connects the sheet pieces 13 to form the first to fourth sheets. While the sheet piece rows (11a to 11d) of No. 1 are formed, the PTP sheet 15 of the third embodiment has the sheet piece 1
The difference is that 8 is not connected. That is, the third
The PTP sheet 15 of the embodiment has no sheet piece row.

As shown in FIG. 4, this PTP sheet 15
Is connected to the rectangular holding plate 16 in only one direction of the sheet piece 18 and has perforations 17 in the connecting portion, but nothing is connected in the other three directions of the sheet piece 18. . A predetermined space t is provided between the sheet piece 18 and the other sheet pieces 18. The interval t may be set to an extent that it does not generate the punching waste 32 as shown in FIG. 8D, and thus may be appropriately set. In addition, the holding plates 16 are
Should be formed long.

The PTP sheet 15 according to the present invention is shown in FIG.
As shown in (b) and (c), two sets of PTP sheets 15 are punched out from the plastic film 21, and PT
A plastic film 21a in which the P sheet 15 is punched out and two sets of PTP sheets 15 are formed, but the sheet piece 18 is adjacent to another sheet piece 18 in the vertical direction.
Since a predetermined interval t is provided between the sheet and the sheet, fine punching chips are not generated during manufacturing, and moreover, each corner of the sheet piece 18 is formed in a curved shape, which is safe. ing. Further, the PTP sheet 15 can be easily separated for each individual medicine 6 by separating only one place at the time of use.

[0033]

INDUSTRIAL APPLICABILITY As described above, the PTP package according to the present invention has high safety, is easy to separate the sheet pieces, and does not generate fine punching scraps at the time of manufacturing, which is economical. Is high.

[Brief description of drawings]

1A is a plan view of a PTP sheet that is a first embodiment of a PTP package according to the present invention, and FIG. 1B is a sectional view taken along line AA of FIG.

FIG. 2 is a first example of the PTP package shown in FIG.
It is a figure showing a punching process at the time of manufacture of a TP sheet,
(A) is a diagram showing a PTP sheet formed on a plastic film, (b) is a diagram showing the plastic film after the PTP sheet has been punched, and (c) is a diagram showing the PTP sheet after being punched. Is.

FIG. 3 is a plan view of a PTP sheet that is a second embodiment of the PTP package according to the present invention.

FIG. 4 is a plan view of a PTP sheet which is a third embodiment of the PTP package according to the present invention.

5 is a third example P of the PTP package shown in FIG.
It is a figure showing a punching process at the time of manufacture of a TP sheet,
(A) is a diagram showing a PTP sheet formed on a plastic film, (b) is a diagram showing the plastic film after the PTP sheet has been punched, and (c) is a diagram showing the PTP sheet after being punched. Is.

6A is a plan view of a conventional PTP package, FIG.
(B) is a plan view of a state in which a part of the sheet piece of (a) is cut off, and (c) is a sheet piece in a state of being cut off along the perforations from the sheet piece of (b).

FIG. 7 (a) is a plan view of a PTP wrapping body in which a curved line is arranged at each corner, (b) is a plan view in which a part of the sheet piece of (a) is cut off, and (c) is. , (B) is a sheet piece separated from the sheet piece along the perforations.

FIG. 8A is a plan view showing a PTP sheet formed on a plastic film, and FIG. 8B is a PTP sheet of FIG.
The figure which shows the plastic film in which the sheet was punched out from the plastic film, (c) is P after punching
The figure which shows a TP sheet, (d) is a figure which shows punching waste.

[Explanation of symbols]

1 PTP sheet (PTP package) 2 Holding plates 3a, 3b First and second sheet piece row 4 Sheet piece 4a Adhesive layer 4b Upper lid layer 5 Storage section 6 Chemicals 7 Perforation 8 Formed before punching out PTP sheet Plastic film 8a Punched plastic film 9 PTP sheet 10 Holding plates 11a to d First to fourth sheet piece row 12 Storage section 13 Sheet piece 14 Perforation 15 PTP sheet 16 Holding plate 17 Perforation 18 Sheet piece 19 Storage part 21 Plastic film 21a formed before punching and punching PTP sheet 22 Punched and punched plastic film 22 PTP sheet 23 Perforation 24 Sheet piece 26 PTP sheet 27 Punching portion 28 Cut portion 29 Sheet piece 31 Before punching and punching PTP sheet Formed plastic film 3 a surprise plastic film 32 unannounced scrap

Claims (2)

[Claims] 1. A holding plate having a substantially rectangular shape and each corner being curved, and at least one side and / or the other side in the longitudinal direction of the holding plate, and a plurality of sheet pieces extending in the longitudinal direction. A first sheet piece row in which the other end of the sheet piece is a free end portion, which are aligned and connected in a direction intersecting the direction, and are arranged in parallel with the first sheet piece row at a predetermined interval. A second sheet piece row that is provided and is joined to the one side and / or the other side of the holding plate in the longitudinal direction, the PTP package. 2. The PTP package, wherein the sheet pieces to be separated are bonded to the holding plate only in one direction, and the sheet pieces to be bonded to the holding plate are not bonded to each other. .