JPH0584320U - Adhesive formulation packaging structure - Google Patents

Abstract

(57) [Summary] [Purpose] In the packaging structure for individually packaging adhesive preparations,
(EN) Provided is a packaging structure in which the packaging material used is not wasted and the packaging effect is similar to the conventional one with a simple packaging structure. [Structure] When individually packaging an adhesive preparation 1 in which a medical adhesive layer 20 is provided on one surface of a support 10, a lower packaging material n ″ is placed below an upper packaging material n ′ + 1 of an adhesive preparation n + 1. It is also possible to impart a role of a separator to the packaging material by peeling the inner surface of the packaging material.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a packaging structure for an adhesive preparation.

[0002]

[Prior Art]

 As an adhesive preparation having a medical adhesive layer formed on one side of a support, for example, a transdermal absorption preparation for treating or preventing various diseases by transdermally absorbing a suppository for anti-inflammatory and analgesia is known. Has been. In addition, there are dressing materials and first-aid bandages that cover wounds. In such an adhesive preparation, it is the actual situation that each individual preparation is usually individually packaged in a packaging material.

The packaging material used for such packaging is discarded because it is no longer needed after the product is used. However, the packaging material cost accounts for a relatively high proportion of the material cost of the product. However, it also leads to waste of material and high cost. In addition, since the separator usually provided for protecting the pressure-sensitive adhesive layer is discarded after the product is used, it has the same problem as the above packaging material.

As a solution to the above-mentioned problems, it has been proposed to package a plurality of adhesive preparations all at once. Since it is necessary to form a zipper bag because it needs to be hermetically sealed to prevent volatilization, it cannot be said that the above problems can be sufficiently solved.

[0005]

[Problems to be solved by the device]

 The present invention has been made in view of the above circumstances, and uses packaging materials effectively without ruining as in the past, and has a simple packaging structure that achieves the same packaging effect as conventional products. The purpose is to provide.

[0006]

[Means for Solving the Problems] Therefore, the present inventors have proposed a multi-layered packaging structure in which a packaging material for packaging an adhesive preparation is a part of a packaging material for packaging another adhesive preparation. The inventors have found that the above-mentioned object can be achieved, and have devised the present invention.

That is, the present invention has a packaging structure in which an adhesive preparation formed by forming a medical adhesive layer on one surface of a support is packaged, and a packaging material for packaging one adhesive preparation is another adhesive preparation. The present invention provides a packaging structure for an adhesive preparation, which constitutes a part of a packaging material for packaging.

[0008]

【Example】

 Hereinafter, the present invention will be specifically described with reference to the drawings.

FIG. 1 is a perspective view showing an example of the packaging structure A of the present invention, and FIG. 2 is a sectional view thereof. The individual adhesive preparations 1, 2, ... N are individually packaged in a multi-layered structure, and the lower packaging material 1 ″ of the adhesive preparation 1 also serves as the upper packaging material 2 ′ of the adhesive preparation 2 located below. By adopting such a packaging structure A, the amount of the packaging material used can be halved, and moreover, the sealed packaging property of each adhesive preparation can be maintained.

FIG. 3 is a cross-sectional view showing another example of the packaging structure of the present invention, showing a mode in which the packaging material also serves as a separator for the adhesive preparation. That is, the structure is such that the packaging material is used as a separator for covering and protecting the adhesive layer 20 side of the adhesive preparation in which the medical adhesive layer 20 is formed on one side of the support body 10. It is obtained by releasing treatment with silicone resin or fluororesin.

As the packaging material used in the present invention, specifically, various plastics such as polyester, polyethylene, polypropylene, ethylene / vinyl alcohol copolymer, and polyvinyl chloride, paper, films made of aluminum foil, non-woven fabric, A woven fabric, a knitted fabric, or a laminate of these can be used. Further, each edge of the packaging structure of the present invention is provided with thermal adhesiveness by sealing with an adhesive or an adhesive, or by laminating a heat-fusible plastic film on the inner surface of the packaging material. It can be hermetically sealed by making a multilayer structure and then collectively sealing.

The medical adhesive used in the adhesive preparation packaged in the present invention is not particularly limited as long as it is an adhesive that does not cause skin irritation when attached to the skin surface, and if necessary. As the drug to be contained in the pressure-sensitive adhesive layer 10, a drug capable of treating or preventing various diseases by percutaneous absorption, an antibacterial agent, or the like can be used, and a moisturizing agent, a hygroscopic agent, or the like may be added if necessary. Can also

[0013]

[Effect of the device]

 In the present invention, as described above, the packaging material for packaging the individual adhesive preparation constitutes a part of the packaging material for packaging the other adhesive preparation, so that the sealing property and the handling property are improved as compared with the conventional packaging structure. The amount of packaging material used can be halved without changing the manufacturing cost, and the manufacturing cost can be reduced. Therefore, the waste of the packaging material can be reduced, which is useful.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a packaging structure for an adhesive preparation of the present invention.

2 is a cross-sectional view of the packaging structure of FIG.

FIG. 3 is a perspective view showing another example of the packaging structure for an adhesive preparation of the present invention.

[Explanation of symbols]

 A packaging structure 1, ..., n Adhesive preparation 1 ', ..., n' Upper packaging material 1 ", ..., n" Lower packaging material 10 Support 20 Medical adhesive layer

Claims (2)

[Scope of utility model registration request] 1. A packaging structure in which an adhesive preparation comprising a medical adhesive layer formed on one surface of a support is packaged, wherein a packaging material for packaging one adhesive preparation and another adhesive preparation. A packaging structure for an adhesive preparation that constitutes a part of the packaging material. 2. The packaging structure for an adhesive preparation according to claim 1, wherein the packaging material also serves as a separator for the adhesive preparation.