JP2001046468A - Blister pack with cover case - Google Patents

Abstract

PROBLEM TO BE SOLVED: To secure a sufficient display area for indicating takeout operations and items that matter attention, to accurately and easily take out a predetermined number of subjects to be packed by opening only those compartments from which the subjects to be packed are taken out at a time, to make a blister pack applicable also to packing of articles other than solids and packing of disintegratable tablets, on the like, and to eliminate the fear that the pack, together with its contents, is swallowed by mistake. SOLUTION: This pack 1 is such are that a blister pack 2 in which a sealing sheet 7 is bonded to a molded sheet 4 formed with a plurality of projections 5, to seal a compartment 6 in each projection 5, is covered with a cover case 3. An opening part 14 is formed on the back of the cover case 3 and in each position opposite to all of those compartments 6 from which contents are taken out at a time. The inner surface of each opening part 14 is bonded to the sealing sheet 7 and the sealing sheet 7 is broken around the compartment 6 by opening the opening part 14.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blister package with a cover case in which a blister package used for packaging tablets and capsules is covered with a cover case. In addition to being able to secure enough, it is possible to accurately and easily take out a predetermined number of items to be packaged by opening only the accommodating portion that is taken out at one time.
It can also be applied to packaging of fragile items such as disintegrating tablets,
In addition, the present invention relates to a package that is unlikely to be swallowed by mistake.

[0002]

BACKGROUND OF THE INVENTION Packaging of solid preparations such as tablets and capsules involves
A plurality of convex portions are formed on the surface of the plastic molded sheet, the solid agent is accommodated in the accommodating portion in the convex portion, the back surface is sealed with a seal sheet, and when taking the solid agent, the convex portion is pressed. There is a so-called PTP-type blister package in which a seal sheet is pushed out and taken out. The blister package of this PTP type is that the solid agent is individually packaged, that the count management is easy,
Because of its advantages such as being compact, easy to store, etc., and relatively easy to take out, it is often used for packaging solid agents.

[0003] Since the above-mentioned blister packages are generally packaged with one kind of solid agent arranged side by side, when taking a plurality or a plurality of types of solid agents at one time, it is necessary to take out the required number from each blister package. There is a risk that the quantity taken may be excessive or deficient. To prevent this, 1
The dose may be prepared by cutting the blister package in advance from each blister package. .

[0004]

2. Description of the Related Art As a blister package that solves these drawbacks, there is a conventional blister package in which solid agents are arranged in a line for each single dose as disclosed in, for example, Japanese Patent Application Laid-Open No. 7-267284. . This is, for example, as shown in FIG. 6, each solid portion (52) such as a tablet (53) or a capsule (54) of the same type is accommodated in each of the convex portions (51) formed vertically and horizontally, Multiple, multiple types of solids to be taken at one time in the horizontal direction
A blister package (50) containing (52). When taking, only one dose is taken out, for example, by cutting one row in the horizontal direction with a sewing machine line (55).

[0005]

In the conventional blister package (50), only a small amount of information such as a maker name, a product name, and a product number is displayed on the front and back surfaces. The detailed explanation is often described in a separate sheet attached to the package, and the solid agent may be taken out and taken without sufficiently reading these descriptions. Moreover, since the solid agent (52) can be relatively easily taken out only by pressing the convex portion (51) as described above, the blister package body of the PTP type can be opened by mistake except for the portion to be taken at one time. It is easy, and there is a possibility that the dosage may be excessive or insufficient.

[0006] Further, in the blister package of the PTP type, although the take-out operation is relatively simple, the solid agent must be extruded by pressing the convex portions one by one. The operation becomes complicated and cannot be applied to the packaging of disintegrating tablets and the like which are easily destroyed by applying force. There is a problem that it cannot be taken out and cannot be applied to these packages.

[0007] The present invention solves the above-mentioned problems, and can sufficiently secure a display area for taking out operations and precautions.
It is possible to accurately and easily take out a predetermined number of items to be packaged by opening only the accommodating portion to be taken out at a time, and not only tablets, capsules, etc. but also granules, jellies, liquids, etc. It is another technical object of the present invention to provide a package which can be applied to the packaging of a fragile package such as a disintegrating tablet and which is not likely to be swallowed by mistake.

[0008]

Means for Solving the Problems In order to solve the above-mentioned problems, the present invention will be described below with reference to, for example, FIGS. 1 to 5 showing an embodiment of the present invention. . That is, the sealing sheet (7) is adhered to the back surface (4b) of the molded sheet (4) having a plurality of convex portions (5) formed on the front surface (4a), and the housing portions (6) in each convex portion (5). And a cover case (3) for covering the blister package (2). The back of the cover case (3)
On the (3b) side, an unsealing portion (14) is formed for each of the portions facing the entire housing portion (6) taken out at one time of the housing portion (6),
The sealing sheet (7) is adhered to the inner surface of the opening (14), and the sealing sheet is opened by opening the opening (14).
(7) is characterized in that it is configured to be breakable around the accommodation part (6).

The unsealing portion is constituted by a zipper type perforated line (15) as shown in FIG. 3 surrounding the entire accommodating portion taken out at one time, or a broken line perforated line (17) as shown in FIG. be able to. The material of the cover case is not particularly limited, but is preferably formed of a printable material such as a paper material capable of easily displaying various descriptions.When formed of a material having low hygroscopicity, It is more preferable that a large amount of water is not held in the cover case.

[0010] The structure in which the seal sheet can be broken around the accommodation portion by opening the unsealing portion means, for example, that the adhesive strength between the inner surface of the unsealing portion and the seal sheet is determined by the adhesive strength between the seal sheet and the molded sheet. Is low but higher than the breaking strength of the seal sheet. A slit may be formed in the seal sheet so as to surround the entire accommodating portion taken out at one time.

[0011]

Before the opening portion is opened, such as during storage, the opening portion of the cover case is adhered to the sealing sheet of the blister package. There is no fear of being defeated.

On the other hand, the cover case for covering the blister package has an area for displaying various items. In particular, on the back side, almost the entire area including the unsealed portion before opening is used as the display area. Can be. For this reason, the operation method and other precautions at the time of taking out the packaged object can be sufficiently displayed, and since the cover case is integrated with the blister package, the display operation and the like are surely displayed at the time of taking out the packaged product. It is done correctly while reading.

In order to take out the packaged object from the blister package with the cover case, the opening portion is peeled off and opened. At this time, the seal sheet covering the housing section is broken around the housing section while being adhered to the inner surface of the opening section. That is, when the unsealing portion is peeled off and opened, all of the accommodating portions to be taken out at one time are opened, and only the required number of items to be packaged are taken out without pressing the convex portion.

Since the seal sheet remaining on the molded sheet side due to breakage around the accommodating portion is peeled off from the inner surface of the unsealing portion by an adhesive layer, the inner surface of the unsealing portion and the seal sheet are re-assembled. In the case of bonding with an adhesive that can be adhered, the opened portion is pressed against the seal sheet, so that the storage portion can be resealed while leaving a part of the article to be packaged.

[0015]

Embodiments of the present invention will be described below with reference to the drawings.

FIGS. 1 to 3 show a first embodiment of the present invention. FIG. 1 is a front view in which a part of a blister package with a cover case is cut away. FIG.
FIG. 3 is a rear view in the middle of unsealing one of the unsealing portions.

As shown in FIGS. 1 and 2, this blister package (1) with a cover case is a blister package.
(2) and a cover case covering the blister package (2)
(3). The blister package (2) has a surface (4
a) forming ten convex portions (5), and receiving portions in each convex portion (5)
(6) A molded sheet (4) made of a transparent plastic material, each containing a solid agent (10), and the back of the molded sheet (4)
(4b) and a sealing sheet (7) made of aluminum foil for individually sealing the respective housing portions (6).

The ten protrusions (5) are arranged in two rows of five each, and two tablets each serving as the first medicine (11) and two second medicines are accommodated in the accommodation parts of each row. A capsule as (12) and a tablet as one third medicine (13) are accommodated. When taking these solid preparations (10), each medicine in one row, that is, these three kinds of five medicines (11, 12, and 13) are taken at a time as a set.

The cover case (3) is made of synthetic paper having low hygroscopicity, and the cover case (3) has an opening at a position corresponding to each of the projections (5) on the surface (3a) side. A portion (8) is formed so that each projection (5) is exposed from the opening (8) so that the inside of the housing portion (6) can be visually recognized. In addition, a display line (9) surrounding each column is described in order to clearly show the entire storage section (6) taken out at one time. This display line
The item (9) only needs to clearly indicate the entire accommodating portion (6) taken out at one time, and various display means such as applying colors instead of the display lines can be adopted.

On the other hand, as shown in FIG. 1 and FIG. 3, on the rear surface (3b) side of the cover case (3), the entire accommodating portion (6) taken out at one time, that is, the accommodating portions (6 An opening portion (14) is formed for each portion facing the whole. This opening section (1
4) forms a grip part (16) at one end and a bending line (18) at the other end
And a zipper-type sewing line (15) is formed on both sides of the opening (14) between the grip (16) and the bending line (18). The front (3a) and the back of the cover case (3)
Although not shown in (3b), necessary items such as precautions for taking the drug and an opening operation method are described in detail.

As shown in FIG. 1 and FIG.
A re-adhesive adhesive layer (19) is formed on the inner surface of (14), and is adhered to the seal sheet (7). This adhesive layer
The adhesive strength of (19) is the seal sheet (7) and the molded sheet (4)
, But higher than the breaking strength of the seal sheet (7). Since the cover case (3) is adhered to the seal sheet (7) at the opening portion (14), even if the convex portion (5) is erroneously pressed during storage or removal, etc. The seal sheet (7) is not crushed, and unnecessary solid agent (10) is not accidentally taken out.

Next, the operation of opening the above-mentioned blister package with a cover case will be described. As shown in FIG. 3, on the back surface (3b) side of the cover case (3), the gripper (16) of one of the unsealing portions (14) is gripped to tear the zipper type sewing wire (15). The zipper type perforated line (15) is
Since it is formed on both sides of the opening portion (14) between the grip portion (16) and the bending line (18) of 4), the entire cover case (3) is not divided even after opening, The blister package (2) does not come off the cover case (3).

With the above opening, the sealing sheet (7) covering the container (6) is kept adhered to the inner surface of the opening (14).
Breaks at the periphery of the opening of (6). As a result, the container (6) is opened, so that the solid agent (10) can be easily taken out. Since the adhesive layer (19) on the inner surface of the opening portion (14) can be re-adhered, for example, when the first medicine (11) is a scored tablet as shown in FIG. After taking the half part, the remaining part is stored in the storage part (6), and the opening part (14) is sealed with a seal sheet.
It can be stored by pressing against (7).
When a plurality of items to be packaged are stored in one storage unit (6), the same operation is performed. After a part of the packages is removed, the remaining portion is stored in the storage unit (6) and temporarily stored. can do.

FIG. 4 shows a second embodiment of the present invention, in which an opening is formed so as to surround the entire accommodating portion (6) taken out at one time.
(8) is formed. In the present invention, it is not necessary to press the convex portion (5) of the blister package (2) in order to take out the article to be packaged, so the opening (8) is not necessarily required. It is preferable to provide it so that it can be visually recognized, and its shape and the like are not limited to specific ones. Further, in the second embodiment, the unsealing portion (14) formed on the back surface (3b) side of the cover case (3) is surrounded by a dashed perforation line (17). However, also in this embodiment, the opening portion may be surrounded by a zipper-type sewing line similar to the first embodiment, instead of the broken line.

FIG. 5 is a rear view of a blister package with a cover case according to a third embodiment of the present invention with one opening portion opened. In this embodiment, unlike the above embodiments, the accommodating portions (6) taken out at one time are arranged in two rows and two rows. That is, in the blister package body with the cover case of the present invention, the accommodating portions to be taken out at one time do not necessarily have to be arranged in a line, but can be arranged in any shape.

In the third embodiment, unlike the first embodiment, the inner surface of the unsealing portion (14) and the seal sheet (7) are adhered with an adhesive which cannot be re-adhered. It is set higher than the adhesive strength between the sheet (7) and the molded sheet (4). The sealing sheet (7) is slit so as to surround the entire receiving portion (6) taken out at one time.
(20) is formed. At the time of opening, when the opening portion (14) is removed from the cover case (3), the sealing sheet (7) surrounded by the slit (20) is peeled off from the molded sheet (4), and each of the opened storage portions (6) is opened. The solid agent (10) is taken out.

In each of the above embodiments, the case of packing solid preparations such as tablets and capsules has been described. However, the blister package with a cover case of the present invention is not limited to tablets, capsules, etc., but also granules, jellies and liquid preparations. The present invention can be applied to packaging of a packaged product such as a disintegrating tablet or a package that is fragile such as a disintegrating tablet, and can be used for packaging of agricultural products, health foods, and other packages other than pharmaceuticals.

In the above embodiments, the case where a plurality of types of solids are taken out at one time has been described. However, the present invention is also applicable to the case where a predetermined amount of solids of the same kind is taken out at one time. Furthermore, the packaged material taken out at one time is
Although it is more effective in that a plurality of packages can be accurately taken out as in the above-described embodiment, it is needless to say that the package of the present invention can be applied to a case where only one bag is taken out at a time. No.

[0029]

Since the present invention is constructed and operates as described above, it has the following effects.

(1) Since the cover case covers the blister package, and especially the entire back surface can be covered before opening, the take-out operation is performed on the cover case integrated with the blister package. It is possible to display items that cannot be sufficiently performed on the conventional blister package, such as information and notes. As a result, by correctly operating while reading these indications, only a portion to be taken out at a time, such as a medicine to be taken at a time, can be opened and a predetermined quantity of items to be packaged can be taken out accurately.

(2) Before opening the unsealing portion, even if the convex portion is erroneously pressed, the object to be packaged cannot be easily taken out. In addition, only by opening the unsealing portion, the package to be taken out can be taken out at one time. By opening only the container for the articles, a predetermined number of items to be packaged can be accurately and easily taken out, so that, for example, medicines taken at one time can be taken without excess or deficiency.

(3) By simply opening the unsealing portion, the packaged object can be taken out of the storage portion without requiring an operation of pressing the convex portion, so that the unsealing operation is simple and tablets, capsules, etc. Needless to say, the present invention can be applied to packaging of granules, jellies, liquid preparations and the like, and packaging of fragile packages such as disintegrating tablets.

(4) Since the blister package is covered with the cover case and cannot be separated for each storage portion, it is possible to eliminate the possibility of accidentally swallowing the entire package.

(5) When the inner surface of the unsealing portion and the seal sheet are adhered with a re-adhesive adhesive, the container can be resealed while leaving a part of the packaged object. It is possible to use a part of the packaged material once opened and taken out, such as a tablet having a score line, and return the remaining part to the storage part for storage.

(6) In the case where the opening portion is formed by forming a zipper-type sewing wire so as to surround a portion opposed to the entire accommodating portion taken out at one time, the gripping portion or the like is gripped and pulled. It is more preferable that the entire opening portion can be easily and reliably opened by breaking. Moreover, since a zipper type sewing wire is formed around the opening part,
Even after opening, the entire cover case is not divided, and the blister package does not separate from the cover case.

(7) When the cover case is formed of a material having low hygroscopicity, the cover case does not hold a large amount of water, and thus the medicine is sensitive to water and easily deteriorates in quality. Is more preferable because it can be packaged while protecting it more safely.

[Brief description of the drawings]

FIG. 1 is a front view showing a first embodiment of the present invention, in which a part of a blister package with a cover case is cut away.

FIG. 2 is an end view of the blister package of FIG. 1 taken along line AA.

FIG. 3 is a rear view of the blister package with the cover case in the middle of opening one opening portion.

FIG. 4 is a front view, partially broken away, of a blister package with a cover case, showing a second embodiment of the present invention.

FIG. 5 is a rear view of a blister package with a cover case according to a third embodiment of the present invention, with one opening portion being opened.

FIG. 6 is a front view of a blister package showing a conventional technique.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Blister package with a cover case, 2 ... Blister package, 3 ... Cover case, 3b ... Back surface of a cover case, 4 ... Molded sheet, 4a ... Surface of a molded sheet, 4b ... Back surface of a molded sheet, 5 ... Convex part , 6 ... accommodation part, 7 ... seal sheet, 14 ... opening part, 15 ... zipper type sewing machine wire.

Claims (4)

[Claims] 1. A sealing sheet (7) is adhered to a back surface (4b) of a molded sheet (4) having a plurality of protrusions (5) formed on a front surface (4a), and a housing portion in each protrusion (5). (6) comprises a blister package (2) individually sealed, and a cover case (3) covering the blister package (2), and the housing section (3b) is provided on the back surface (3b) side of the cover case (3). An opening portion (14) is formed for each portion facing the entire storage portion (6) taken out at one time out of 6), and the inner surface of the opening portion (14) and the seal sheet (7) are bonded to each other. By opening the opening portion (14), the seal sheet is opened.
A blister package with a cover case, wherein (7) is configured to be breakable around the accommodation section (6). 2. An inner surface of the opening portion (14) and the seal sheet (7) are adhered with a re-adhesive adhesive.
A blister package with a cover case according to 1. 3. The zipper-type perforation line (15) is formed so that the opening portion (14) surrounds a portion facing the entire storage portion (6) taken out at one time. A blister package with a cover case according to claim 1. 4. The blister package with a cover case according to claim 1, wherein the cover case (3) is formed of a material having low hygroscopicity.