JP3053067U - Packaging for sandwiches - Google Patents

Abstract

(57) [Summary] [Problem] To improve the appearance of a packaged sandwich,
The packaging is easily opened so that the sandwich can be taken out without soiling the hands. SOLUTION: A film piece 4 is overlapped between a pair of films 2 and 3 constituting a sandwich packaging tool 1 and the periphery thereof is fused, and an end of the film piece 4 on the opening 7 side is attached to the film 2.
Is bonded through a bonding portion 10. A tear guide 9 is provided on the inner surface of the film 3. Sandwich and film 2
Since the film pieces 4 are interposed therebetween, the sandwich components and the sauces do not directly adhere to the inner surface of the film 2 and the sandwich is opened without touching the components and the sauces from the opening portion formed by the severing guide portion 9. Can be taken out.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a sandwich wrapper made of a synthetic resin film.

[0002]

[Prior art]

 As shown in FIG. 6, a conventional packaging device of this type includes a pair of films 61 and 62 which are overlapped and cut into a substantially trapezoidal shape, and simultaneously, the upper side and both sides are fused and the lower side is opened. In a packaged state, the cut tape 63 adhered to the inner surface of the film in a packaged state is pulled open, and the opened portion is pushed open to take out the sandwich.

[0003]

[Problems to be solved by the invention]

 With conventional packaging, bread, eggs and other ingredients sandwiched between the bread, as well as sauces, tend to adhere to the inner surface of the film, making the packaged sandwich look bad and removing the sandwich. In such a case, there was a problem that the finger easily touched the attachment point and easily soiled the hand.

[0004] In view of the above problems, the present invention improves the appearance of a packaged sandwich in a synthetic resin film sandwich packaging tool, and allows the sandwich to be easily opened and taken out without soiling the hands. The task is to

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the sandwich packaging device of the present invention has a pair of films stacked on each other, one side of which is opened, the other periphery is fused, and a film is provided on a closed side facing the opened side. A packaging tool made of a synthetic resin film provided with a tear guide portion, wherein a film piece is overlapped between the pair of films, and the periphery thereof is fused together with the pair of films at the fusion portion, and The end of the open side of the piece is partially bonded to the film on the side where the tearing guide is not provided.

[0006] Because a piece of film is interposed between the sandwich and the film, ingredients and sauces do not directly adhere to the inner surface of the film. The film pieces are partially glued at their ends and can move and flex independently of the film, so that the ingredients and sauces do not directly rub against the film. In the packaged state, a piece of film is provided on the side where the ingredients and sauces are easily exposed from between the bread, and a tear-off guide is provided on the side where it is difficult to expose, so that hands are not stained from the opening formed by the tear-off guide. You can take out the sandwich.

[0007]

[Embodiment of the invention]

 A preferred embodiment of the present invention will be described with reference to the drawings. In the packaging device 1 of the present embodiment, the film pieces 4 are inserted between the plastic films 2 and 3 and are superimposed on each other, and are cut into a substantially trapezoidal shape. The upper side is closed by a fusion portion 6 and the lower side is opened to form an opening 7.

The films 2 and 3 are overlapped so that the upper edge of the film 2 protrudes by a predetermined width from the upper edge of the film 3, and a fused portion 6 is formed inward from the upper edge by a predetermined width. And the upper side of the packaging tool 1 is closed. The leading end of the film 3 above the fused portion 6 is defined by two parallel cuts 8, 8 provided from the upper edge toward the fused portion 6, and serves as an opening start point. A knob piece 9 is provided. A wide cut tape 10 is adhered to the inner surface of the film 3 extending from the knob 9 to the vicinity of the opening 7.

The film piece 4 has a trapezoidal shape large enough to be superimposed on substantially the entire surface of the films 2 and 3, and the upper side and both oblique sides are fused together with both films. The lower end of the film piece 4 is partially adhered to the film 2 via a plurality of bonding portions 11 provided at appropriate intervals, thereby opening the film piece integrally with the film 2. On the other hand, it is possible to move and bend in the bag to some extent independently of the film 2.

The packaging of the sandwich by the packaging tool 1 is performed by inserting a triangular sandwich from the opening 7 with its long side facing the film 2 and one short side facing the film 3. This can be performed by folding the part 7 and sealing it with the display label 12 or the like. At this time, since the end of the film piece 4 is adhered to the film 2, the film piece 4 moves integrally with the film 2, greatly opens the opening 7, and the sandwich can be inserted smoothly.

In the packaged state, the half of the sandwich on the film 2 side is covered and protected by the film piece 4, and does not come into direct contact with the film 2. In particular, as shown in FIG. 4, the long side portion 13a of the sandwich 13, that is, the portion sandwiched between the breads and the portion where the sauces and the like are easily exposed to the outside are bonded to the film piece 4. Also, the sauces and the like do not adhere to the inner surface of the film 2 and do not deteriorate the appearance of the sandwich 13 packaged. Also, as shown in FIG. 5, even if the sandwich 13 moves in the packaging 1 during handling, the film piece 4 moves or bends in the bag while being joined to the long side 13a. Therefore, the ingredients and sauces do not rub against the film 2 and adhere to or be crushed on the inner surface of the film.

When the sandwich is taken out of the packaged state, the film 3 is broken along the cut tape 10 if the knob 9 is pulled and pulled, and the packaging tool 1 is opened. This can be done by pinching the short side of one side of the exposed sandwich. In this case, the tab portion 9 and the cut tape 10 are provided on the film 3, and tools and sauces hardly adhere to the film from the short side of one side of the sandwich bonded to the film 3. It is possible to take out without touching them.

[0013]

[Effect of the invention]

 As described above, according to the sandwich wrapping device of the present invention, the appearance of the wrapped sandwich can be improved, and the sandwich can be easily opened to take out the sandwich without soiling the hands.

[Brief description of the drawings]

FIG. 1 is a front view and a back view of a packaging device according to an embodiment of the present invention.

FIG. 2 is an expanded view of the configuration of the packaging device of FIG. 1;

FIGS. 3A and 3B are cross-sectional views taken along lines AA and BB of FIG. 1;

FIG. 4 is a cross-sectional view showing a state where the sandwich is packaged by the packaging device of FIG. 1;

FIG. 5 is a view for explaining the operation of the packaging device of FIG. 1;

FIG. 6 is an external view of a conventional packaging device.

[Explanation of symbols]

 1 Packaging tool 2,3 Film 4 Film piece 5 Oblique side 6 Fused part 7 Opening 8 Cut 9 Knob piece 10 Cut tape 11 Adhesive part 12 Display label 13 Sandwich

Claims (1)

[Utility model registration claims] 1. A synthetic resin film in which a pair of films are superposed, one side of which is opened, the other periphery is fused, and a film severing guide is provided on a closed side facing the opened side. In the packaging device, a film piece is superimposed between the pair of films, the periphery thereof is fused together with the pair of films in the fusion portion, the end of the open side of the film piece, A sandwich packaging device which is partially adhered to a film on which a tear guide is not provided.