JPS6338776Y2 - - Google Patents

Description

[Detailed description of the invention] A. Field of industrial application The present invention relates to a packaging film for wrapping ingredients and sushi in the shape of sushi while separating them with a moisture-proof synthetic resin film. The present invention relates to an extremely convenient packaging film for a nigiri sushi-like food, which allows the nigiri sushi-like food to be eaten immediately by simply holding the nigiri sushi-like food.

B. Conventional technology Recently, with the development of the restaurant industry, hand-rolled sushi sets and rice ball sets using seaweed have been gaining popularity due to their simplicity. The so-called nigiri sushi style has not yet appeared on the market.

C. Problems that the invention aims to solve The reason why nigiri sushi-style sushi in which the ingredients are placed on top of the sushi rice has not appeared is because the ingredients are placed directly on the sushi roll and wrapped in a packaging film. This is thought to be because it is impossible to maintain freshness, making it unsuitable for over-the-counter sales.

D. Means for Solving the Problems In view of the above points, the present invention proposes that ingredients are placed in a storage space formed by a transparent sheet with a cut line provided approximately in the center and an isolation sheet, and the ingredients are placed inside the transparent sheet. To provide a film for packaging a nigiri sushi-like food, which is structured so that the placed sushi is rolled into a stick shape and packaged, and the packaging film can be easily separated and eaten by opening the cut line of the transparent sheet when eating. The purpose is to

E. Example Hereinafter, one example of implementing the present invention will be explained in detail with reference to the drawings.

1 is a transparent sheet made of a moisture-proof synthetic resin film such as polypropylene or polyethylene cut into a rectangle, and 2 is a short isolation sheet made of the same width and material as the transparent sheet 1 and placed so as to be polymerized at one end thereof. The isolation sheet 2 is composed of a pair of sheet pieces 2a, 2a arranged so as to overlap each other approximately at the center, and has seals 3 such as heat seals on both left and right edges and the lower edge, excluding the upper and center overlapping edges. Then, a storage section 5 for the transparent sheet 1 and the adhesive 4 is provided. Ingredients 4 are tuna, sardine, mackerel, small tuna,
Fish such as squid, pickles, wild vegetables, sea chicken, salad, etc. may also be used. 6 is a file molded into a cylindrical shape or the like.

Reference numeral 7 denotes a cut line provided approximately at the center of the transparent sheet 1, and is located along the overlapping edge of the isolation sheet 2. As the cut line 7, an opening tape 7a is usually used as shown in FIG. 1, and the transparent sheet 1 can be separated approximately at the center by peeling off the opening tape 7a.

However, the present invention is not limited to the above embodiments. For example, as shown in FIG.
A structure in which a hole is made with b as the cut line 7 can be used. Although there may be one row of perforations 7b, it is preferable to have two rows as shown.

Reference numeral 9 denotes an adhesive applied to the inner upper edge of the transparent sheet 1, to which a release tape 10 is temporarily attached.

In such a configuration, in order to package the ingredients 4 and the shari 6, first, as shown in FIG. After that, a cylindrical sheet 6 is placed on the inside of the transparent sheet 1. Next, as shown in FIG. 8, the release tape 10 is rolled up in the direction of the arrow.
is peeled off and then attached to the outer surface of the transparent sheet 1 with an adhesive 9. Furthermore, as shown in FIG. 4, both sides are folded in and rotated with a seal or the like. Of course, both sides may be closed by twisting.

In this way, the ingredients 4 and the sushi rice 6 are wrapped in the wrapping film in a nigiri sushi style, but when it is time to eat this, the opening tape 7a or the opening tongue 8 of the perforation 7b is grabbed and pulled, and the transparent sheet 1 is then wrapped. It is separated at the cut line 7 approximately in the center and then pulled out to the side. In this way, both the sheet pieces 2a, 2a of the isolation sheet 2 as well as the transparent sheet 1 are separated and pulled out, and the toppings 4 can be placed on the rice bowl 6 and eaten. This way of eating is similar to the above, but for example, as shown in Figure 5, you can first remove one of the transparent sheets 1 and isolation sheets 2, and when half of the food is eaten, remove the remaining sheets 1 and 2. can.

G. Effects of the invention As described above, according to the packaging film according to the invention, it is possible to see through the transparent sheet 1 in a nigiri sushi style in which the ingredients 4 are placed on top of the sushi rice 6, so it looks good and improves appetite. Arouses the desire to purchase. As a result, it is suitable for over-the-counter sales. In addition, since the ingredients 4 and the sushi 6 are completely packaged with a moisture-proof film and separated by the isolation sheet 2, the freshness retention effect is great and the taste quality can be prevented.

Furthermore, when it is time to eat, the transparent sheet 1 only needs to be cut off at the cut line 7, and there is no need for the labor of peeling off the film or the work of wrapping the seaweed as in the past. Moreover, since there is no need to touch the sushi 6 or the ingredients 4 directly, the food can be eaten hygienically.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway inner view of a packaging film for a nigiri sushi-like food according to the present invention, and Fig. 2 is an enlarged vertical cross-sectional view of the packaging film in which ingredients 4 and sushi rice 6 are rolled into a cylindrical shape. , Fig. 3 is a cross-sectional view, Fig. 4 is a perspective view with both ends sealed after rolling, Fig. 5
The figure is a front view of the upper half of the packaging film separated at cut line 7, Figure 6 is an inner view of the packaging film of the second implementation example, and Figures 7 and 8 are schematic side views showing the packaging order. It is. Main code: 1...Transparent sheet, 2...Isolation sheet, 2a...Sheet piece, 4...Ingredients, 5...Storage section, 6...Shirt, 7...Cut line.

Claims (1)

[Scope of utility model registration request] A packaging film in which an isolation sheet 2 is arranged at one end of a transparent sheet 1 obtained by cutting a moisture-proof synthetic resin film such as polypropylene or polyethylene into a rectangular shape to provide a storage section 5 for ingredients 4, wherein the isolation sheet 2
is composed of a pair of sheet pieces 2a, 2a arranged so as to overlap each other approximately at the center, and a cut line 7 is provided approximately at the center of the transparent sheet 1 at a position along the overlapping edge of the sheet pieces 2a, 2a. Features: Film for packaging sushi-like foods.