JPH03289450A - Bag for keeping article - Google Patents

Abstract

PURPOSE:To produce selectivity effects in which an adhesive action is not effected against an article which has been merely inserted into a bag, but is effected against an article which has been forcibly pressed against an adhesive layer by providing an adhesive layer or a nonadhesive protection layer discontinuously covering said adhesive layer over the inner surface of a bag or over the surface of a partition paper inserted into said bag. CONSTITUTION:A front wall 6 and a rear wall 2 of a bag 1 are transparent and an opaque partition paper 8 is placed in the bag 1. An adhesive layer 3 and a nonadhesive protection layer 4 are provided over a surface 9 of the paper 8, while the interior of the bag 1 is divided into two spaces by means of the paper 8 to admit articles into said spaces. The layer 4 is composed of a sheet of paper or synthetic resin or metal leaf having a large number of holes 5, which discontinuously covers the layer 3. By the provision of the layer 4, an article 7, while being inserted into the bag 1, is prevented from adhering to the layer 3. And only when the article 7, after being inserted into the bag 1, is strongly pressed against the layer 3 or the rear wall 2 is pressed against the article 7, the layer 3 is brought into contact with the article 7 through the holes 5 of the layer 4.

Description

DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION This invention relates to an article storage bag for storing articles such as slips, photographs, floppy disks, etc.

It is convenient to store conventional technical documents, photographs, floppy disks, and other items in bags, especially transparent bags. Therefore, files made by stitching together a large number of transparent bags are commercially available under trade names such as clear files and pockets.

Invention or problem to be solved■ However, the article inserted into the bag of such a commercially available file is
It tends to move and tilt inside the bag, or concentrate at the bottom of the bag. For this reason, the item may be damaged, the file may become unnecessarily bulky, or it may take time to take out the item. There was also the inconvenience that when the file was turned upside down, the items inside the bag would fall out.

According to the invention, an adhesive layer and a non-adhesive protection which intermittently covers this adhesive layer are provided on the inner surface of the packaging body or on the surface of the partition paper inserted into the packaging body. Provide layers.

Since the adhesive layer inside the main body of the working case is intermittently covered with a protective layer, the front wall and the back wall of the main body of the case may stick together inadvertently, and the adhesive layer inside the main body of the main case may be inadvertently stuck to each other. Items such as slips, photographs, or floppy disks will not adhere to the adhesive layer. However, if the article inserted into the packaging body is strongly pressed toward the adhesive layer side, or conversely, the packaging body portion on the adhesive layer side is strongly pressed toward the article side, the article or the adhesive layer Alternatively, the packaging body portion may be slightly deformed and the adhesive layer may come into contact with the article through the gap in the protective layer, thereby securing the article to the packaging body and restraining movement of the article. In addition, by providing the adhesive layer and the protective layer covering it near the opening in the main body, the core can be strongly adhesively applied (just by pressing it) from the front wall side or the back wall side. is obtained,
The housing body can be sealed near the opening.

Embodiments Next, the present invention will be explained in detail with reference to embodiments shown in the drawings.

As shown in FIG. 1, a transparent housing body 1 made of a foil-like synthetic resin such as cellophane or polyethylene has an adhesive layer 3 and a non-adhesive protective layer 4 at the center of the inner surface of its back wall 2. It has The protective layer 4 is made of paper, synthetic resin, metal foil, or the like having a thickness of 0.05 m-0.c/cm and has a large number of small holes 5, and covers the adhesive layer 3 intermittently.

The planar shape of the protective layer 4 may be a stripe shape as shown in FIG. 2 or a multi-dot shape as shown in FIG. 10~
The magnification is set to 45 times, preferably 25 to 40 times. In any case, the protective layer 4 prevents the front wall 6 of the main body 1 from touching the back wall 2 due to the adhesive layer 3;
The presence of the protective layer 4 also prevents the article 7 from adhering to the adhesive 3 during the process of being inserted into the packaging body 1.

Then, only when the article 7 inserted into the packaging body 1 is strongly pressed toward the adhesive layer 3 side, or when the back wall 2 is strongly pressed toward the article 7 side, the article 7, the adhesive layer 3, or the back As the wall 2 deforms slightly, the adhesive layer 3 changes to the protective layer 4.
It comes into contact with the article 7 through the small hole 5 of.

When the whole or part of the surface wall 6 of the housing body 1 is completely transparent or semitransparent, and the adhesive layer 3 and the protective layer 4 are transparent, the adhesive layer 3 and the protective layer 4 are provided on the surface wall 6. I can do it.

In the embodiments shown in FIGS. 4 and 5, the adhesive layer 3 and the protective layer 4 are provided on the back wall near the opening 1a of the housing body 1 (or may be on the front wall). . In this case, the opening 1a can be sealed with adhesive by simply pressing the front wall 6 and the back wall 2 together.

The housing body 1+ij may be opaque.

In the embodiment shown in FIG. 6, both the front wall 6 and the back wall 2 of the housing body 1 are transparent, and an opaque partition paper 8 is inserted into the housing body 1. An adhesive layer 3 and a non-adhesive protective layer 4 as described above are provided on the surface 9 of the partition paper 8. Although not shown, an adhesive layer and a non-adhesive protective layer as described above are also provided on the back side of the partition paper 8, and the bag portions of both stools sandwiching the partition paper 8 are provided with articles. It has a double-sided structure that allows you to insert . In this case as well, the layer thickness of the protective layer 4 can be selected from the range of 0.05 m to 0.9 m depending on its planar shape, material, etc. Moreover, the adhesive layer 3 and the protective layer 4 can be formed by a thick film printing method.

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Effects of the Invention As described above, according to the present invention, although an adhesive layer is provided inside the packaging body, the article does not exhibit adhesiveness when it is simply inserted into the packaging body, and is strongly pressed against the adhesive layer side. A selection effect that shows adhesiveness is obtained only for items that have been inserted, and items such as memos, slips, newspaper scraps, photographs, or floppy disks inserted into the main body can be held in any desired position.
Conventional inconveniences such as damage and bulk caused by misalignment of the article can be eliminated. Further, by providing an adhesive layer and a protective layer on the inner surface of the housing body near the opening, the housing body can be sealed near the opening.

In addition, the adhesive 1 side layer is provided inside the main body (1 = 1), 1 = 1 = 1, 2 =
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[Brief explanation of drawings]

FIG. 1 is a partially cutaway perspective view of an article storage bag embodying the present invention, FIGS. 2 and 3 are perspective views and plan views of essential parts in other embodiments of the present invention, and FIG. 4 is a perspective view of the present invention. FIG. 5 is a perspective view of another embodiment, and FIG. 5 is a cross-sectional view of the same embodiment.
FIG. 6 shows a partially sulfur-cut inkstone according to another embodiment of the present invention. Kaya 7
Figure 1: This is a view of the Hirotomo tank lamp of the same R flower example. 1... Mounting body, 2... Rear wall, 3...
... Adhesive layer, 4 ... Protective layer, 5 ...
...Small hole, 6.Old...Surface wall, 7...Article, 8
・・・・・・Partition paper. Kaya 21 jealousy

Claims (1)

[Claims] An article storage bag comprising an adhesive layer and a non-adhesive protective layer that intermittently covers the adhesive layer on the inner surface of the packaging body or on the surface of a partition paper inserted into the packaging body. .