JPH0534551Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a packaging material, and in particular, to a packaging material suitable for storing wrapping materials such as seaweed and rice balls.

[Prior art and problems to be solved]

Generally, onigiri sold at convenience stores, etc. are wrapped in a packaging material with the wrappings of seaweed and rice balls stored inside. As shown in FIG.

That is, this packaging material 31 includes a front film 32 and two back films 3 that overlap each other at the center of the front film 32.
3 and 34, and their peripheral edges are glued 37 to form a bag shape.

In this case, the film 32 on the front side and the films 33 and 34 on the back side are easily adhered, but
Measures are taken to prevent the films 33 and 34 on the back side from being adhered to each other.

When using the packaging material 31,
First, between the front film 32 and the back films 33 and 34, for example, a seaweed wrapping material 35 is stored, and a triangular rice ball is placed on the upper surface of the center of the back films 33 and 34. 36, fold the packaging material 31 in half with the bottom surface thereof positioned, fold the portion of the packaging material 31 corresponding to the slope of the rice ball 36, wrap the rice ball 36 in the packaging material 31, and attach the end to a label or the like. It is sold as an onigiri with a sticker on it.

When eating a rice ball packaged as described above, first peel off the label or other seal that secures the end, place the rice ball 36 on one back film 34, and then remove the other back film 33. Pick up the overlapped part and pull it to remove it from the film 32 on the front side and remove the wrapped seaweed 35.
After exposing half of the rice ball 36 and moving the rice ball 36 onto the top surface of the nori seaweed 35, the end of the film 34 on the back side of the one side is grabbed and pulled to remove the rice ball 36 from the film 32 on the front side. The remaining part of the seaweed 35 is exposed by peeling it off, and the rice ball 36 is wrapped in this part to complete the rice ball.

Therefore, with the packaging material configured as described above, the rice ball and the wrapping material such as seaweed do not come into contact with each other until the rice ball is eaten. Although it is satisfactory because the product does not get damp, it does have the problem that it takes time and effort to open the package and wrap the wrapping material such as seaweed into the rice ball. There is a demand for a packaging material that can be used to wrap wrapped items such as.

This invention solves the problems of the conventional products as described above, and aims to provide a packaging material that can more easily wrap wrapping materials such as seaweed around rice balls.

[Means to solve the problem]

In order to achieve the above purpose, this invention polymerizes the central part of a rectangular film over its entire length, collapses this polymerized part to form three layers, and glues them together and splits them. forming an opening;
a film on the front side having a notch formed in a portion of the film near both ends of the tearing portion;
and two back side films disposed in a mutually overlapping state at the center of the front side, and the two back side films are placed on the front side film,
The peripheral parts except for the parts where they overlap each other are glued together to form a bag shape, and a wrapping material such as seaweed is stored inside this bag shape, and the rice ball is held in contact with the film on both back sides. In this case, the two back side films are disposed on the side where the front side film is provided with the tearing part, or the two back side films are disposed on the side where the front side film is torn. It may be placed on the side where no part is provided.

In addition, this invention polymerizes the central part of a rectangular film over its entire length, collapses this polymerized part to form three layers, and glues them together to form a split part. Two films are arranged in such a state that a front side film formed with a notch and a part folded back at the center of this front side are overlapped with each other in a portion of the film near both ends of the tearing portion. and a back side film, and the two back side films are formed into a bag shape by adhering the peripheral edges of the two back side films to the front side film, excluding the overlapped portions, and this bag shape A wrapping material such as seaweed is stored inside the holder, and the rice ball is wrapped in a state in which it is in contact with the films on both back sides. It is arranged on the side where the tearing part is provided, or it is arranged on the side of the film on the front side where the tearing part is not provided.

[Effect]

By adopting the above-mentioned means, this idea
If you want to combine the rice balls and the seaweed wrapper, just pull the split part and go around it.
The film on the front side is divided into two, and
When this divided front side film is removed, the back side film on the side to be removed is removed as a whole, and half of the wrapping such as seaweed and half of the rice ball are integrated. Similarly, when the remaining half of the film on the front side is removed, the remaining film on the back side is also removed, and the seaweed and the rice ball become one.

Furthermore, when wrapped, the inside of the packaging material is isolated from the outside air, so there is no possibility that the outside air will come into contact with the wrapped material, such as seaweed.

〔Example〕

Embodiments of this invention shown in the drawings will be described below.

A packaging material according to this invention is shown in FIGS. 1 to 3, and this packaging material 1 has a rectangular front film 2 and a central part of the short side of the front film 2. It has two back-side films 3 and 4 which overlap each other and have a size that covers half of the front-side film 2.

The film 2 on the front side is overlapped at the center part of the short side to a predetermined width along the longitudinal direction, and the overlapped part is folded down to form three layers, and the parts between them are bonded. The film 2 is bonded together with the agent 7 to form a single sheet, and as a result, the central part of the film 2 on the front side is formed thick with a predetermined width, and this thickened part forms a tearing part 8. has been formed.

Furthermore, notches 9 are provided near both ends of the tearing portion 8 of the film 2 on the front side configured as described above.
are formed respectively.

Then, on the surface of the front side film 2 configured as described above on the tearing part 8 side, or on the side opposite to the tearing part 8, the two backside films 3 as described above are attached. 4 are provided, and the packaging material 1 is formed by adhering 10 except for the overlapping portions of their peripheral edges.

When using the packaging material 1 formed as described above, first place the wrapping material into the space formed between the front film 2 and the two back films 3 and 4. For example, the seaweed 5 is placed on the film 3 and 4 on the back side of the packaging material 1.
On the side, place 6 triangular rice balls in the center of the long side.
As shown in FIG. Fold the corner to wrap around the slope of the rice ball and secure with a sticker such as a label.

When eating the food stored inside the packaging material 1 as described above, first peel off the label or other sticker and remove the corner of the packaging material 1 that covers the slope of the rice ball 6. Then, the packaging material 1 is folded in half to cover the rice ball 6 as shown in FIG.

Next, hold the torn part 8 and hold the torn part 8.
When the rice ball 6 is rotated around the rice ball 6, a notch 9 is formed near the end of the split portion 8.
Since the tear portion 8 forms a part of the film 2 on the front side, when the tear portion 8 is removed by going around it, the film 2 on the front side will be removed from the tear provided at the center of the short side. It is divided into two parts with an opening 8 as a border.

On the other hand, the films 3 and 4 on the back side that are in contact with the rice ball 6 are originally divided into two pieces, and are overlapped at the center of the film 2 on the front side, so that one edge of the packaging material 1 By pulling the part, the half part can be removed, and packaging material 1
When the half of the seaweed 5 is removed, the half of the wrapped seaweed 5 comes into contact with the half of the rice ball 6.

After this, move on to the exposed seaweed 5 and rice ball 6.
If you hold the edge of the remaining half of the packaging material 1 and pull it in the opposite direction, that part will be removed and the remaining half of the nori 5 will become the rice ball 6. The two halves are in contact with each other, and the rice ball is thus completed and can be eaten.

In addition to eating as described above, the packaging material 1 may be stretched directly by pulling the tear portion 8 without folding it in half as shown in FIG.

That is, when the seaweed 5 and the rice balls 6 are wrapped in a triangular shape, the end of the packaging material 1 is located at the top, so the end of the packaging material 1 is located there even when the label or other sticker is removed. By holding the end of the tearing part 8 and going around it, the packaging material 1 can be divided into two parts, and by pulling it left and right, a rice ball can be completed.

4 and 5 show another embodiment of the packaging material according to this invention, and in the case of the packaging material 11 shown in this embodiment, the film 1 on the front side is
Example No. 2 is the same as that shown in the previous example, but the film on the back side is different.

That is, the film 12 on the front side has the center portion of its short side overlapped to a predetermined width along the longitudinal direction, and the overlapped portion is folded down to form a triple layer, and the space between them is bonded. They are glued together into a single sheet by the agent 17,
As a result, the central portion of the film 12 on the front side is thickened to a predetermined width, and a tear portion 18 is formed at this thickened portion.

Furthermore, notches 19 are formed in the vicinity of both ends of the tearing portion 18 of the front side film 12 constructed as described above.

Then, the two back side films 13 and 14 are attached to the surface of the front side film 12 configured as described above on the tearing part 18 side or on the side opposite to the tearing part 18. The folded portions are provided in a polymerized state, and the peripheral edges of the front side film 12 and the back side films 13 and 14 are bonded 20 except for the overlapped portions to form the packaging material 1.
1 is formed.

When using the packaging material 11 formed as described above, first, the film 12 on the front side and the two films 13 and 14 on the back side are For example, place seaweed 15 as a wrapping material in the formed space,
After this, the film side 13 on the back side of the packaging material 11,
14, the bottom of the triangular rice ball 16 is placed in the center of the long side, and by folding the packaging material 11, both sides of the rice ball 16 are exposed to the film 1 on the back side.
3 and 14 are in contact with each other and wrapped in a packaging material 11, and then the corners of the packaging material 11 are bent to wrap around the sloped part of the rice ball 16 and fixed with a sticker such as a label.

When eating the food stored inside the packaging material 11 as described above, first peel off the sticker such as the label and remove the corner of the packaging material 11 that covers the slope of the rice ball 16. Then, the packaging material 11 is folded in half to cover the rice ball 16.

Next, when the torn part 18 is pulled and rotated around the rice ball 16, notches 19 are formed near the ends of the torn part 18, and Since the tear portion 18 forms a part of the film 12 on the front side, when the tear portion 18 is removed by going around the tear portion 18, the film 12 on the front side will be removed from the tear provided at the center of the short side. Opening 18
It will be divided into two parts along the border.

On the other hand, the films 13 and 14 on the back side that are in contact with the rice ball 16 are originally divided into two pieces, and are folded back and polymerized at the center of the film 12 on the front side. When removing one edge, the folded portions of the films 13 and 14 on the back side are removed from the rice ball 16.
Since it is peeled off rather than being pulled against the rice ball 16, there is no fear that the rice ball 16 will collapse, and when the film on one back side is peeled off, the nori 15 will be in contact with the rice ball 16. .

After this, with the exposed half of the seaweed 15 pressed against the half of the rice ball 16, hold the edge of the remaining half of the packaging material and pull it in the opposite direction. , that part is removed and the remaining seaweed comes into contact with the rice ball, thereby completing the rice ball and allowing it to be eaten.

In addition to completing the rice balls by peeling off the stickers such as labels and folding the packaging material in half to separate them as described above, it is also possible to directly remove the stickers such as labels as explained in the previous example. By pulling the tearing part 18 and going around it, the film 12 on the front side can be divided into two.
By pulling the packaging material 11 left and right, the rice ball can be completed.

In each of the above-mentioned examples, when the wrapping material such as seaweed and the rice ball are wrapped in a packaging material and sealed with a label etc., the whole becomes triangular, but by sealing each top of the triangle, the inside This makes the sealing performance even more reliable.

[Effect of idea]

By configuring this idea as described above,
When combining a rice ball with a wrapped object such as seaweed, simply remove the label or other sticker, pull the tear part and go around it, and the film on the front side will be split into two parts. , One of the divided parts and the film on the back side of the other side can be removed as one, so that half of the rice ball and half of the wrapping such as seaweed can be integrated, and the other half can also be removed in the same way. The work of assembling is very simple, and the dividing part formed on the front film can be formed by simply bending and gluing the front film. Since there is no need to newly provide members such as tape, manufacturing is easy and inexpensive.

In addition, since the outside air is blocked between the front film and the back film, there is no risk of moisture entering the interior, and there is no risk of wrapped items such as seaweed getting damp. It is effective.

[Brief explanation of the drawing]

1 to 3 show examples of the packaging material according to this invention, in which FIG. 1 is a schematic plan view, FIG. 2 is a schematic sectional view taken along the - line direction in FIG. 1, and FIG.
The figure is a schematic diagram showing a state in which both sides of rice balls are wrapped, Figures 4 and 5 show other embodiments of the packaging material according to this invention, Figure 4 is a schematic plan view, and Figure 5 is the same as the figure 4. A schematic cross-sectional view taken along the direction of the - line,
Figures 6 and 7 show conventional packaging materials;
The figure is a schematic plan view, and FIG. 7 is a schematic cross-sectional view taken along the - line direction in FIG. 6. 1, 11, 31... packaging material, 2, 12, 32...
...Film on the front side, 3, 4, 13, 14, 3
3, 34...Film on the back side, 5, 15, 35
...Seaweed, 6,16,36 ...Rice ball, 7,17
...Adhesive, 8,18...Cracked part, 9,19...
Notsuchi, 10, 20, 37...adhesion.

Claims (1)

[Claims for Utility Model Registration] (1) The central part of a rectangular film is polymerized over its entire length, the polymerized part is collapsed to form three layers, and they are glued together and split. a front side film formed with a notch formed in a portion of the film near both ends of the split portion, and two films disposed in a state where they are overlapped with each other at a central portion of this front side. and a back side film, and the two back side films are formed into a bag shape by adhering the peripheral edges of the two back side films to the front side film, excluding the overlapped portions, and this bag shape A packaging material characterized by storing a wrapping material such as nori seaweed inside and wrapping rice balls in contact with films on both back sides. (2) The packaging material according to claim 1, wherein the two back side films are disposed on the side where the tearing portion of the front side film is provided. (3) The packaging material according to claim 1, wherein the two back side films are disposed on the side of the front side film where the tearing portion is not provided. (4) The central part of the rectangular film is polymerized over its entire length, and this polymerized part is collapsed to form three layers, and they are glued together to form a split part, and this split part is A front side film formed by forming a notch in a portion of the film near both ends of the part, and two back side films arranged such that a portion folded back at the center of this front side overlaps each other. A bag is formed by adhering two back side films to the front side film, excluding the overlapped portions thereof, to form a bag. A packaging material characterized by storing a wrapping material such as seaweed and wrapping rice balls in contact with films on both back sides. (5) The packaging material according to claim 4, wherein the two back side films are disposed on the side where the tearing portion of the front side film is provided. (6) The packaging material according to claim 4, wherein the two back side films are disposed on the side of the front side film where the tearing portion is not provided.