JP3031111U - Packaging material for hand-rolled sushi - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] For hand-rolled sushi having a conical shape, a packaging material capable of separating seaweed and cooked rice separately from each other, as in the case of packaging such as rice balls. Moreover, the opening operation of the package wrapped with the packaging material is very smooth, and the hand-rolled sushi can be easily formed in a state where the seaweed is wrapped, and the work efficiency at the time of packaging is also very good. To provide packaging material for hand-rolled sushi. SOLUTION: A central part 7 is an exterior film 1 which can be divided by a division means 8, and a pair of separable interior films 2 which are sealed 10 by the exterior film 1 and which polymerize 9 along the division means 8. In the packaging material consisting of 2 and 3, the seaweed 3 is stored between the films 1 and 2 and the substantially conical hand-rolled sushi rice B is packaged in contact with the interior film 2. It is a packaging material A, and both films 1 and 2 and seaweed 3 according to the shape of the cooked rice B
Is it configured by notching a pair of corners 4, 4 at the lower end of
Further, a wrapping portion 6 was extended on the upper end side of the exterior film 1 of the packaging material so as to wrap the upper portion 5 of the cooked rice B.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to an improvement of a packaging material for packaging hand-rolled sushi having a substantially conical shape, which is capable of packaging seaweed and cooked rice in a separated state.

[0002]

[Prior art]

 Conventionally, most of the above hand-rolled sushi packages are of a type in which a plurality of them are packaged and stored in a synthetic resin container or the like, and the hand-rolled sushi is naturally wrapped in seaweed. It was the one that was stored.

However, recently, a packaging material for packaging triangular rice balls and bar-shaped sushi one by one, which allows the seaweed and the cooked rice to be packaged in separate states and can be easily combined at the time of eating. The moss-wrapped type is the mainstream.

[0004] However, as for the hand-rolled sushi, which has a conical shape, it is difficult to use the packaging material of the above-mentioned type, and the packaging material itself has a very complicated shape, which makes handling in many cases complicated.

As an example of the above, there is one disclosed in Japanese Unexamined Patent Publication No. 8-198, which is a rectangular outer package having a notch 21 formed at one corner as shown in FIG. It is composed of the material 22 and the seaweed 23, and the inner packaging material 25 made up of the folded back intervening sheets 24, and the seaweed 23 is placed on the outer packaging material 22 as shown in FIG. The inner wrapping material 25 so that both ends of the inner wrapping material 25 project in the width direction of the outer wrapping material 22 so as to cover about 2/3 of the seaweed 23. In the portion, the outer packaging material 22 and the inner packaging material 25 folded back into two layers are welded 26, 26 together to form a packaging material.

In the case of packaging with the packaging material, the cooked rice 27 is placed on the diagonal line of the inner packaging material 25, and then, first, the inner packaging material 25 side (the portion indicated by L in FIG. 5B). ) To cover the cooked rice 27, and then the exposed seaweed 23 and the outer packaging material 22 side (the portion indicated by M in FIG. 5B), and as shown in FIG. It was pasted with a sticker 28 to complete the packaging.

Further, when the packaging is released and eaten, the inner packaging material 25 exposed from the notch 21 of the outer packaging material 22 is pulled to sequentially peel off the welded portion, and further pulling causes bending. The inner wrapping material 25 of the inner part is rolled up and gradually pulled toward the back side, and is peeled off sequentially from the cooked rice 27, and when the inner wrapping material 22 is pulled out, the seaweed 23 becomes the cooked rice 27. It was in a close contact state.

[0008]

[Problems to be solved by the device]

 However, as can be seen from the above, the conventional packaging material as described above has a very complicated shape and configuration, and at the time of packaging, positioning of the cooked rice 27 and the packaging procedure are complicated. Even when opening, it does not go smoothly as described above, and even if the inner wrapping material 25 is pulled, the welded 26 part does not peel off well or does not roll well, and the inner wrapping material 25 does not go smoothly. There was a phenomenon that the rice 27 did not come off properly.

Therefore, the present invention has been made in view of the above-mentioned conventional problems. Even in the case of a hand-rolled sushi having a conical shape, the seaweed and the rice with ingredients are used in the same manner as the packaging method of rice balls. It is a packaging material that can be separated and wrapped, and the opening operation of the packaging body wrapped with the packaging material is very smooth, and easily forms hand-rolled sushi with nori wrapped around it. It is an object of the present invention to provide a packaging material for hand-rolled sushi that can be processed and has very high work efficiency during packaging.

[0010]

[Means for Solving the Problems]

 The present invention takes the following technical means in order to solve the above problems.

That is, the first technical means is that the central portion 7 is divided by the dividing means 8 into the exterior film 1, the exterior film 1 is sealed with the exterior film 1, and the weight is applied along the division means 8. In a packaging material consisting of a pair of separable interior films 2, 2 that combine together, the seaweed 3 is housed between the films 1 and 2, and the interior film 2 is brought into contact with the interior film 2 to form a substantially conical shape. It is a packaging material A in which the shaped rice with hand-rolled sushi B is packaged, and the pair of corners 4 and 4 at the lower ends of the films 1 and 2 and the seaweed 3 are shaped according to the shape of the rice with ingredient B. It is to make it cut out and to make it.

The second technical means is that the central part 7 is divided by the dividing means 8 into an exterior film 1, the exterior film 1 is sealed with the exterior film 1, and polymerization along the division means 8 is performed. In the packaging material composed of a pair of separable inner films 2,2, the seaweed 3 is stored between the two films 1,2, and the inner film 2 is brought into contact with the inner film 2 to form a substantially conical hand-wound. It is a packaging material A in which sushi rice with rice B is wrapped, and a pair of corners 4 and 4 at the lower ends of both films 1 and 2 and seaweed 3 are cut out in accordance with the shape of the rice with rice B. At the same time, the encapsulating portion 6 extends on the upper end side of the exterior film 1 so as to envelop the upper portion 5 of the cooked rice B.

According to the packaging material of the present invention constituted by the means as described above, the central exterior part 7 has a rectangular exterior film 1 which can be divided by the division means 8, and the exterior film 1 is provided with a seal 10 In front of the packaging material A, which is composed of a pair of separable inner films 2 and 2 that polymerize 9 along the dividing means 8 and in which seaweed 3 is stored between the films 1 and 2. Both the films 1 and 2 and the seaweed 3 have a pair of lower corners 4 and 4 cut out, so when packing, simply place the conical rice B in the inner film 2 on the polymerization 9 part. After that, if the rice B with the ingredients is simply wrapped from either the left or right, the notch line 12 exactly coincides with the side wall line 11 of the rice B with the conical shape, and the packaging is not bulky or wasteful. You can

Finally, only the upper part 5 of the cooked rice B is covered with the films 1 and 2 or the envelope 6 extending from the exterior film 1 and sealed with the label 13 or the like. The packaging is completed with a simple operation, and it looks good and is very hygienic.

Further, when the packaging is to be released and to be eaten, the cutting means 8 simply cuts the exterior film 1 and both films 1 and 2 are pulled right and left without any resistance. It can be opened and the seaweed 3 is wrapped around rice B with ingredients.

[0016]

[Embodiment of device]

 Hereinafter, an embodiment of the packaging material for hand-rolled sushi of the present invention will be described with reference to the drawings.

The packaging material A of the first embodiment according to the present invention comprises an exterior film 1 and a pair of interior films 2, 2 ', and the seaweed 3 is housed between them. It is a thing.

As shown in FIG. 1, the exterior film 1 has one of the lower ends of the rectangular film (for convenience, the shape of the drawing is considered to be a front view) in conformity with the shape of the rice B having a conical shape. The pair of corners 4 and 4 are notched to form a deformed base type, and the film 1 is integrally covered with the upper portion 5 of the cooked rice B (the portion corresponding to the bottom surface of the conical shape). The encapsulation portion 6 for enclosing is extended by about the same length.

In addition, a cut tape is provided inside the exterior film 1 in which the encapsulation portion 6 is extended so that the exterior film 1 can be divided as a dividing means 8 at a central portion 7 in the width direction thereof. At the same time, two cut lines 13 and 13 are formed at the lower end of the cutting tape.

As the material of the exterior film 1, for example, polypropylene or the like is used, and the surface thereof is subjected to printing for display or decoration as required.

As with the shape of the exterior film 1, the interior film 2, 2 is a deformed base type in which a pair of corner portions 4, 4 at the lower end thereof are cut out as shown in FIG. It is composed of a pair of separable films that polymerize 9 along the dividing means 8, and a heat-welding seal 10 is provided on all or part of the peripheral portion thereof.

As the material of the interior film 2, the interior film 2 is interposed between the cooked rice B and the seaweed 3 until it is eaten, and when the meal is eaten, the cooked rice B and the seaweed 3 are mixed. For example, polyethylene or the like, which has excellent water resistance and chemical resistance and is impervious to water vapor, air, etc., is preferable because it is drawn out from between.

The seaweed 3 stored between the films 1 and 2 also has a base shape with a pair of corners 4 and 4 at the lower end cut out in accordance with the shape of the films 1 and 2. .

Next, a method of wrapping the rice B with a cone-shaped ingredient that is actually hand-rolled sushi in the packaging material A of the above embodiment will be described.

First, as shown in FIG. 2, the interior film 2, 2 is placed so that the side where the encapsulating portion 6 extends is the upper portion 5 of the cooked rice B on the overlapping portion 9 of the inner film 2, 2. To do.

Next, since it may be from either the left or right (for convenience) of the notched lower end corner portions 4 and 4 of both films 1 and 2, the cooked rice B is wrapped.

At this time, as shown in FIG. 3, since the side wall line 11 and the notch line 12 of the conical cooked rice B coincide with each other, the rice can be wrapped without waste and without waste.

Finally, as shown in FIG. 4, the upper portion 5 of the cooked rice B is covered with the covering portion 6, bent to the opposite side and sealed with the tack label 14 or the like to close it. As a result, the packaging is completed, and it looks good and makes a very hygienic hand-rolled sushi package.

When the packaging material A of the above-mentioned embodiment is to be unwrapped and ready to be eaten, the cutting tape as the cutting means 8 is pulled off from the cut lines 13 and 13 to make the exterior film 1 extremely simple. The label 13 is separated by the urging force, and the encapsulating portion 6 is opened.

Then, the films 1 and 2 can be opened without any resistance simply by pulling out the left and right films 1 and 2 respectively, and the seaweed 3 is exposed in a state in which it is wrapped around the cooked rice B.

The packaging material for hand-rolled sushi of the present invention is not limited to that of the above-mentioned embodiment, and naturally the shape of the film itself is not limited to the modified base type, but may be, for example, a normal base type. The encapsulation part 6 may be semicircular or triangular, as long as the upper part 5 of the cooked rice B can be encapsulated.

Further, it is also possible to extend the length of both films 1 and 2 and use that portion as an envelope without extending the envelope 6 in particular. The packaging bag such as a triangle rice ball is used as it is, and it is only necessary to cut out the pair of corners 4 and 4 at the lower end together with the seaweed 3 and seal it, so that the manufacturing is very easy.

Further, the cutting means 8 is not limited to a cut tape, but a directional film which is easily torn in the cutting direction is used as a material of the exterior film 1, and two tear lines 13 and 13 are provided to start tearing. The point is that the outer film 1 is simply and surely divided at the separation position of the inner film 2 (corresponding to the 9th position of polymerization).

Further, the tack label 14 may be provided with perforations or the like so that the tack label 14 can be easily divided by the dividing means 8, and the tack label 14 is not a large label. The films may be simply point-sealed and locked.

Further, in this case, the two cut lines 13, 13 serving as the starting point may be provided at the upper end of the exterior film 1 or the encapsulating portion 6, and the opening can be opened by anyone. It is preferable to set it.

In the meantime, the interior film 2 is formed by simply superposing 9 at its side end portions at a position substantially in the center 7 in the width direction and at a position overlapping with the dividing means 8 as in the above embodiment. Alternatively, the end portion may be further extended, and the extended portion may be folded back to the outside to form each folded portion, so that the end portion may be separated.

Further, the configuration of each part of the present invention (including the method of opening the packaging material) can be arbitrarily changed in design within the scope intended by the present invention.

[0038]

[Effect of device]

 The packaging material according to the present invention comprises a rectangular exterior film whose central portion is separable by a dividing means, and a pair of separable interior films which are sealed by the exterior film and polymerize along the dividing means. In the packaging material that contains seaweed between both films, the lower edges of both films and seaweed are cut out at the corners. Is placed on the overlapped portion of the interior film, and after that, simply wrapping the cooked rice from either left or right, the notch line exactly matches the side wall line of the conical cooked rice, without becoming bulky, In addition, it can be packaged without waste and without being caught during opening.

[0039] Finally, the upper part of the cooked rice is wrapped with a wrapping portion extended from both films or an exterior film, and the packaging is performed by a simple operation such as sealing with a label or the like. It is complete, looks good and is very hygienic.

Further, when the packaging is to be released and ready to be eaten, the exterior film can be very simply divided by the dividing means and both films can be pulled left and right to open the laver without any resistance. Is wrapped in rice with ingredients.

Therefore, when packaging, there is no particular need for alignment or complicated procedures, and the packaging work is very simple, so the production cost can be reduced, and the food is consumed by consumers. In that case, it can be opened easily and smoothly anywhere.

[Brief description of drawings]

FIG. 1 is a front view showing a packaging material according to an embodiment of the present invention.

FIG. 2 is a rear view of the same.

FIG. 3 is a front view showing a state after packaging.

FIG. 4 is a rear view showing the state after packaging.

FIG. 5 shows a conventional example, (a) is an exploded view, (b) is a front view, and (c) is a front view showing a state after packaging.

[Explanation of symbols]

 1 Exterior Film 2 Interior Film 3 Seaweed 4 Notch 6 Encapsulation Part 8 Separating Means 9 Inner Film Overlap Part 10 Exterior Film and Interior Film Seal Part 12 Notch Line 13 Notch Line 14 Tack Label A Packaging Material B Ingredients

Claims (6)

[Scope of utility model registration request] 1. An exterior film (1) whose central portion (7) can be divided by a dividing means (8), and a seal (1) on the exterior film (1).
0), and a packaging material composed of a pair of separable interior films (2), (2) which are polymerized (9) along the dividing means (8), the both films (1), (2) Nori seaweed
(3) is a packing material (A) in which the rice (B) containing the substantially conical hand-rolled sushi that comes into contact with the interior film (2) is packaged while the (3) is contained, and the rice ( According to the shape of B), a pair of corners at the lower end of the films (1), (2) and seaweed (3)
A packaging material for hand-rolled sushi, characterized in that (4) and (4) are cut out. 2. An exterior film (1) whose central part (7) can be divided by a dividing means (8), and a seal (1) on the exterior film (1).
0), and a packaging material composed of a pair of separable interior films (2), (2) which are polymerized (9) along the dividing means (8), the both films (1), (2) Nori seaweed
(3) is a packing material (A) in which the rice (B) containing the substantially conical hand-rolled sushi that comes into contact with the interior film (2) is packaged while the (3) is contained, and the rice ( According to the shape of B), a pair of corners at the lower end of the films (1), (2) and seaweed (3)
(4), (4) is notched, and the exterior film
A packaging material for hand-rolled sushi, characterized in that an encapsulation portion (6) is extended on the upper end side of (1) so as to envelop the upper portion (5) of the cooked rice (B). 3. The packaging material for hand-rolled sushi according to claim 2, wherein the dividing means (8) is also extended on the encapsulating portion (6). 4. The packaging material for hand-rolled sushi according to claim 1, wherein the dividing means (8) is a cut tape. 5. The packaging material for hand-rolled sushi according to claim 1, wherein the dividing means (8) is a directional film that is easily torn in the dividing direction. 6. The exterior film (1) according to the dividing means (8).
2 cut lines (1
The packaging material for hand-rolled sushi according to any one of claims 1 to 5, which is 3) or (13).