JP3948040B2 - Packaging with reseal function - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention can store solids such as caramel, gum, consomme soup, bar soap, nutritional supplements, etc., and has a resealing function that prevents the contents from popping out even after opening the packaging bag. It relates to a package.
[0002]
[Prior art]
Conventionally, as containers such as candy and gum, for example, as shown in FIG. 4, for example, as shown in FIG. there were.
[0003]
However, in the case of the small box mentioned above, it has a reseal function, but even if the contents such as candy are reduced, the shape cannot be reduced as a container, and it is necessary to hold the small box until all of the candy is lost was there.
Also, when using the packaging material consisting of the latter paper base material and vapor deposition film, etc., the protection is low, and it is possible to re-seal with a small size, but it looks unpleasant and when taking it out again, Furthermore, there has been a problem that it is necessary to break the packaging material.
[0004]
[Problems to be solved by the invention]
Therefore, the present invention has been made to solve the above-mentioned problems, and the object of the present invention is to have the protection and easy-openability found in conventional containers and the like, and to allow easy resealing. Another object of the present invention is to provide a package having a resealing function.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides:
A back plate 15 provided with a cover plate 13 and an insertion piece p at a central portion on the inner surface side of a resin film 11 having a transparent or metal vapor-deposited layer, and flaps f and f are provided on both sides via folding portions g and g. A back plate formed by partially sticking the side plates 12 and 12, bending the resin film 11 inward, and bonding or fusing the left and right end pieces t and t and the lower end h near the center portion; A cylindrical packaging bag in which a frame made of a side plate is enclosed, and the contents are inserted into the frame, the lid of the frame is closed, and the upper end h is bonded or fused to be sealed. It is the package which has the reseal function characterized by having performed.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
The package of the present invention has a back plate 15 and a side plate 12, 12 having a lid part partially attached to the inner surface side of a resin film 11 provided with a metal deposition layer such as transparent or aluminum, alumina, silicon oxide, The resin film 11 is folded inward, and the left and right end pieces t, t and the lower end h are bonded or fused in the vicinity of the center portion, thereby a cylindrical package containing a frame for containing the contents. It becomes a bag, and the contents such as solid matter are inserted into the frame body and sealed by a lid provided on the frame body, and sealed by adhering or fusing the upper end h of the packaging bag. A package having a reseal function is obtained.
That is, after tearing the upper part of the packaging bag and taking out the contents, the packaging body that can be resealed even if the packaging bag is broken by closing the lid of the enclosed frame, can protect the contents Is the body.
[0007]
Further, the embodiment will be described in detail with reference to the drawings.
FIG. 1 is a developed view of a package having a reseal function of the present invention, and FIG. 2 is a perspective view of the assembled package.
As shown in FIG. 1, a back plate 15 provided with a cover plate 13 and an insertion piece p at the center on the inner surface side of a resin film 11 provided with a metal vapor deposition layer such as transparent or aluminum, alumina, silicon oxide, This is a sheet-like packaging material in which side plates 12, 12 provided with flaps f, f on both sides are partially attached (shaded portions in the figure).
[0008]
As this resin film 11, for example, in consideration of surface printability, lateral tearability, and barrier properties, polyethylene terephthalate (PET) 12 μm / lateral uniaxially stretched high-density polyethylene (HDPE) 18 μm (for example, Karariyan Y18 μm from the surface side) , Manufactured by Toyo Chemical Co., Ltd.) / Metal vapor-deposited unstretched polypropylene (VMPP) 25 μm, or a packaging material film having a configuration of PET 12 μm / VMPP 25 μm.
[0009]
The back plate 15 and the side plate 12 included in the packaging bag are, for example, PET (12 μm) / paper (190 g / m ² ) from the surface side in consideration of printability, appropriate rigidity, ruled line suitability, and adhesiveness as described above. ) / PE (15 μm) / CPP (25 μm) and punched in accordance with the size of the packaging bag.
[0010]
Next, the resin film 11 to which the mount is attached is folded from the folding portions g, g, g, g, and the left and right end pieces f, f are bonded or fused in the vicinity of the center portion, and below the side plates 12, 12. The film is folded inward according to the folded portions e and e, and the lower end portions h and h are bonded or fused to form a cylindrical packaging bag including a frame made of the back plate 15 and the side plate 12.
[0011]
Further, a solid material (for example, caramel, consomme soup, etc.) is inserted into the frame in parallel, the lid portion by the flaps f, f and the lid plate 13 is closed, and the folded portions e, e of the film above the side plate are folded inward. However, by bonding or fusing the upper end h, a package 10 as shown in FIG. 2 is obtained.
[0012]
As shown in FIG. 3 (A), the package 10 can be displayed and sold in a suspended manner by providing a through hole or the like in the upper end h. It is also possible to sell them in boxes.
[0013]
Further, as shown in FIG. 3 (B), the package is torn the top of the bag sideways, and after removing the necessary number of solids, the contents are removed by closing the lid of the frame. I will not fall. Therefore, it is easy to protect the remaining contents, and it is easy to take out the contents again, and it is not necessary to close the packaging bag with an adhesive tape or the like. Moreover, since the upper part of the bag is torn, the frame is stuck to the bag, so that the remaining contents can be easily stored.
[0014]
【The invention's effect】
Since this invention is the above structure, there exist the following effects.
That is, the packaging body has good shape retention and can protect the contents by the frame. In addition, since it has a reseal function, it is easy to take out the contents and open it at the time of reuse.
Furthermore, it can be produced by the same production process as a conventional package, and the packaging material and production cost can be kept low.
[Brief description of the drawings]
FIG. 1 is a development view of a package having a reseal function of the present invention.
FIG. 2 is a perspective view of a package body having an assembled resealing function according to the present invention.
FIG. 3 shows a method of using the package having the reseal function of the present invention, (A) is a perspective view seen from the back side of the package for hanging, (B), It is a perspective view which shows the state which resealed with the cover part after tearing the upper side of a package body and taking out the contents.
4A and 4B show a conventional package, in which FIG. 4A is an explanatory view showing a small box containing caramel and the like, and FIG. 4B is an explanatory view showing a package such as gum.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 ... Resealable package 11 ... Resin film 12 ... Side plate 13 ... Cover plate 15 ... Back plate e ... Folding part f ... Flap g ... Folding part h ... Upper and lower end t ... Left and right end pieces

Claims (1)

A back plate 15 provided with a cover plate 13 and an insertion piece p at the center on the inner surface side of the resin film 11 having a transparent or metal vapor-deposited layer, and flaps f and f are provided on both sides via folding portions g and g. A back plate formed by partially bonding the side plates 12 and 12 and bending the resin film 11 inward to bond or fuse the left and right end pieces t and t and the lower end portion h in the vicinity of the center portion; A cylindrical packaging bag in which a frame made of a side plate is enclosed, and the contents are inserted into the frame, the lid of the frame is closed, and the upper end h is bonded or fused to be sealed. A package having a resealing function characterized by

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