JPH0616543Y2 - Packaging material - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a packaging material, and more particularly to a packaging material used for packaging contents such as rice balls and seaweed.

[Prior art and problems to be solved]

Generally, there are various packaging forms for packaging materials such as hand-held rice and seaweed sold at convenience stores, and they are roughly categorized into quadrangular and triangular according to their shapes. It can be categorized into a shape and a modified shape thereof.

Among them, as a packaging material having a quadrangular shape, there are those having a shape as shown in FIGS. 7 and 8.

That is, the packaging material 61 is the square front film 6
The back side films 63 and 64, which are slightly larger than half the size of the front side film 62, are placed in 2 to form a bag body by heat bonding between the back side films 63 and 64, and in this case, the back side. The films 63 and 64 are heat-bonded to each other.

Then, the front side film 62 and the back side films 63, 6
The seaweed 65, which is a seaweed roll, is stored in the bag formed by 4 and 4.

On the other hand, the side film 6 for covering both sides of the rice ball
8 is heat-bonded to the upper surface of the back film 63, and the packaging material 61 is formed by the above.

Rice balls and seaweed 65 using the packaging material 61 as described above
When storing the seaweed, first, the seaweed 65 is stored in the bag formed by the front film 62 and the back films 63 and 64.
Place the rice on the upper surface of the side film 68, then stand up both sides of the side film 68 to cover both sides of the rice, and further wrap the peripheral surface of the rice with a wrapping material 61 and terminate the end with a label or the like. When the seal 67 stops, the packaging is completed as shown in FIG.

When eating the rice nigiri 66 and the seaweed 65 wrapped in the wrapping material 61 as described above, first, the seal 67 such as a label is peeled off, the packaging material 61 is rewound, and the rice nigiri 66 After also peeling off both sides of the side surface film 68 covering both side surfaces, one back side film 64 is pulled and peeled off from the front side film 62 to expose the seaweed 65, and the sushi rice 66 is rolled to form the seaweed 6 on the peripheral surface.
5 is attached.

Then, after moving the sushi rice 66 to the end portion of the packaging material 61, this time, the other back film 63 is moved to the front film 62.
Peel it off to expose the rest of the seaweed 65 and roll the sushi rice 66 again to attach the seaweed 65 to complete it, or remove the seaweed 65 located between the front film 62 and the other back film 63. Pull out the portion and hold the rice 6
6 is attached to complete.

However, in the case of general packaging materials such as those mentioned above, when eating, rolling rice balls to the left or right, or peeling off the heat-bonded part takes time, and the appearance of a simpler packaging material Is required.

The present invention meets the above-mentioned demands, and an object of the present invention is to provide a packaging material that can combine rice with seaweed and the like in a very simple manner and can be easily eaten.

[Means for Solving the Problems]

In order to solve the above-mentioned problems, the present invention provides a rectangular main body film which is folded back at least once to be polymerized, and is provided with an easy-opening measure at the folded back portion so that a wrapped material such as seaweed is provided between the polymerized main body films. While sandwiched, it has a configuration in which a wound body such as rice balls is positioned on the upper surface of the folded main body film and wound with the main body film that is superposed,
Then, the easy-opening measure is an unsealing tape provided along the folded-back portion of the main body film, or a perforation provided along the folded-back portion of the main body film, the easy-opening measure is The opening tape may be provided along the folded-back portion of the main body film, and the notch may be provided in the main body film near the opening tape.

In addition, the present invention provides a rectangular main body film with a side film that is narrower than the main body film from one end thereof and is orthogonal to the main body film, and the main body film is folded back at least once to be polymerized and folded back. The unsealed portion is subjected to an easy-opening measure, the wrapped material such as seaweed is sandwiched between the polymerized body films, and the wrapped material such as rice balls is positioned on the upper surface of the folded body film. Both side surfaces are covered with the side films, and the article to be wrapped is wound with a main body film, and the easy-opening measure is an unsealing tape provided along a folded portion of the main body film. Or a perforation provided along the folded-back portion of the main body film, or an unsealing tape provided along the folded-back portion of the main body film, Or even a notch provided on the main body film in the vicinity of the unsealing tape.

Further, the side surface film may be integrally formed with the main body film, or may be a separate body from the main body film and may be integrally bonded by bonding between them.

[Action]

This invention adopts the above-mentioned means, and the main body film is divided by cutting the folded portion of the packaging material that is packaging the rice balls, and one of the divided main body films can be removed. By removing one of the main body films, the wrapped material such as seaweed adheres to the peripheral surface of the rice ball located on the upper surface, and by rolling the rice ball, the seaweed can be adhered to the peripheral surface.

Moreover, both sides of the rice ball can be covered with the side film during packaging.

〔Example〕

 An embodiment of the present invention shown in the drawings will be described below.

FIG. 1 and FIG. 2 show a first embodiment of the packaging material according to the present invention. In the packaging material 1 shown in this embodiment, a long main body film 2 is provided in the longitudinal direction. Then, the tape is folded in half and the easy-opening measure, for example, the opening tape 4 is positioned on the folded-back portion 3.

Then, the seaweed 5, which is a wrapped material, is positioned between the folded long body films 2, and the hand-held rice 6, which is a material to be wrapped, is located at one end of the upper surface, and the peripheral surface of the hand-held rice 6 is covered with the body film 2.
After wrapping with, stop the end with a sticker 7 such as a label.

Then, when the rice sushi 6 and the seaweed 5 are combined and eaten, first, the label 7 or the like is peeled off to unfold the main body film 2 into two folds, and the folded portion 3 is opened with the unsealing tape 4. Disconnect.

Therefore, when the rice ball 6 is positioned on one end side of the main body film 2 folded in two, the portion of the main body film 2 on the rice ball 6 side which is in contact with the rice ball 6 can be easily removed, and the seaweed stored 5 can be brought into contact with the rice ball 6 and then, if the rice ball 6 is rolled, the peripheral surface of the rice ball 6 can be covered with seaweed 5 and can be eaten as it is.

FIG. 3 shows a second embodiment of the packaging material according to the present invention. In the packaging material 11 shown in this embodiment, a body film similar to the body film 2 of the first embodiment is shown. A film 18 for the side surface, which is narrower than the width of the main body film 12, is provided at a portion from one end of the main body film 12
Positioned in a direction orthogonal to the two films 12, 18
Gluing 19 between them to make them integral, and the body film 12
Is folded in two in the longitudinal direction, and the folded-back portion 13 is provided with an easy-opening measure, for example, two perforations 14.

Then, the seaweed 1 between the folded long body films 12
Position the wrapping material such as 5 and hold the rice ball 1 at one end of the upper surface.
6, the side surface film 18 adhered to the main body film 12 covers the side surface of the rice sushi 16 and then the peripheral surface of the rice sushi 16 is wrapped with the main body film 12 and the ends are stopped by a label or the like.

When the rice 16 and the seaweed 15 are combined and eaten, first, the label film or the like is peeled off to unfold the main body film 12 into two folds, and the rice 16
The side film 18 covering both ends of the
Peeled off, and then folded back at the perforation 14
Cut 3.

Therefore, the side film 18 which is located on one end side of the main body film 12 and covers both side surfaces thereof
When peeled off, the part of the main body film 12 which is in contact with the rice ball 16 can be easily removed, whereby the stored seaweed 15 can be brought into contact with the rice ball 16 and then the rice ball 16 is moved. Then, the peripheral surface of the rice ball 16 can be covered with the seaweed 15 and can be eaten as it is.

FIG. 4 shows a third embodiment of the packaging material according to the present invention. In the packaging material 21 shown in this embodiment, the packaging material 11 shown in the second embodiment is the main film 12 It is formed of one film, while it is formed of two films 18 and 18 for the side surface.

That is, the packaging material 21 shown in this embodiment is longer than the main body film 12 shown in the second embodiment, and one end portion of the main body film portion 22 corresponding to the main body film in the above embodiment. In a direction orthogonal to the longitudinal direction thereof to be narrower than the width of the main body film portion 22 to form a side surface film portion 28 corresponding to the side surface film of the above-described embodiment, and to form a T-shape as a whole. The body film 30 of

And from the end, 2 pieces of the length that can store the seaweed 25
Fold back in half to form the first folded portion 23,
Further, a portion of the main body film 30 which is longer than one end is folded back to form a second folded portion 27.

In this case, the length of the portion folded back by the second folded portion 27 does not have to reach the first folded portion 23.

Further, an easy-opening measure, for example, an opening tape 24 in the width direction of the main body film 30 is located at the first folding part 23 of the two folding parts 23, 27, and Cuts 29 are formed on both sides.

Then, the seaweed 25, which is a winding material, is located between the long main body film portion 22 folded back by the first folding portion 23, and the main body film portion 22 folded back by the second folding portion 27. The hand-held rice 26 is located on the upper surface of the main body film portion 22, and the side surface of the hand-held rice 26 is covered with the side film film 28 integrally provided on the main body film portion 22. As in both examples, the ends are stopped with a label or the like.

When the sushi rice 26 and the seaweed 25 are combined and eaten, first, the sticker such as a label is peeled off and the main body film portion 22 is developed into the state shown in FIG. , Peel off the side film portion 28 covering both ends of the rice ball 26 from the rice ball 26,
Further, the first folding part 23 is cut with the unsealing tape 24.

After that, if it is cut with the unsealing tape 24 and the portion folded in two by the second folded portion 27 is pulled, the second folded portion 27 moves in sequence and peels from the sushi rice 26. As a result, the seaweed 25 comes into contact with the rice ball 26 in sequence.

At this time, since the portion of the main body film portion 22 that is folded in two at the folding portion 27 and is in contact with the rice ball 26 comes to be peeled from the rice ball 26, there is no possibility that the rice ball 26 will collapse. Yes, you can eat it as it is after covering the surface of nigiri rice with seaweed.

FIG. 5 shows a modification of what is shown in the second embodiment. In this packaging material 31, the main body film 12 and the side surface film of the packaging material 11 shown in the second embodiment are shown. 18 and 18 are formed integrally.

That is, one end portion of the main body film portion 32 that is folded in two and has a size capable of accommodating seaweed extends in a direction orthogonal to the longitudinal direction thereof and is narrower than the width of the main body film portion 32 for the side surface. The film portion 38 is formed to be a T-shaped main body film as a whole.

Then, the folded-back portion 33 is formed with an opening tape 34 and cuts 39 on both sides thereof as an easy-opening measure.

Therefore, if formed in this manner, the manufacturing process is
Since it is less than that of the embodiment, it can be manufactured at low cost.

In each of the examples, as an easy-opening measure provided at the folded portion of the main body film, an opening tape, perforations, and those formed by the opening tape and notches are shown, but the point is that the main body Any opening measure may be used as long as it can cut the film, and the main body film and the side film are separated from each other and heat-bonded to each other, or the main body film is separated from the main body film portion. The one formed integrally with the side film portion is shown, but either one or two separate bodies may be used, and the number of the folded portions may be one or two. Although it was located at one end of the main body film part, it is not limited to this, but the point is as long as it is a position that can cover the side of the rice ball Those may be.

Further, as shown in FIG. 6, the main body film or the main body film portion may be made slightly longer than the folded-back portion, and the other portions may be separated and integrated by heat bonding,
In this case, in the case of the one as shown in FIG. 4, the connection may be made at a portion before the first folded portion or at a portion before the second folded portion. ,
In this case, the side film and the side film portion may be provided at any part.

[Effect of device]

With this configuration, the rice ball can be surely packaged with a very simple structure, and furthermore, when the winding material such as seaweed is attached to the peripheral surface of the rice ball, It has an excellent effect that the packaging material is divided using the easy-opening measure provided at the folding back portion, whereby the wrapped material such as seaweed can be easily exposed and attached to the peripheral surface of the rice ball. is there.

[Brief description of drawings]

1 and 2 show a first embodiment of a packaging material according to the present invention, FIG. 1 is a schematic overall view, FIG. 2 is a sectional view showing a packaged state, and FIG. 3 is a packaging according to the present invention. Second of the material
FIG. 4 is a schematic overall view showing an embodiment of the present invention, FIG. 4 is a schematic overall view showing a third embodiment of the packaging material according to the present invention, FIG. 5 is a schematic view showing a modification of what is shown in FIG. 3, and FIG. Is a schematic view showing a body film or a body film portion formed by adhesion, and FIGS. 7 to 9 show a conventional packaging material.
The figure is a schematic overall view, FIG. 8 is a cross-sectional view, and FIG. 9 is a cross-sectional view showing a packaged state. 1, 11, 21, 31, 61 ... Packaging material 2, 12 ... Main body film 3, 13, 23, 27, 33, 53 ... Folding part 4, 24, 34 ... Unsealing tape 5, 15, 25 , 65 ...... Nori 6, 16, 26, 66 ...... Rice balls 7, 67 …… Seal 14 …… Perforation 18, 68 …… Side film 19 …… Adhesion 22, 32 …… Main body film part 28, 38… ... Side film part 29,39 ... Cuts 30,40,50 ... Main body film 62 ... Front side film 63,64 ... Back side film

Claims (10)

[Scope of utility model registration request] 1. A rectangular main body film is folded back at least once to be polymerized, and a folded portion is provided with an easy-opening measure so that a wound material such as seaweed is sandwiched between the polymerized main body films, and the folded main body film is folded. A packaging material, characterized in that an object to be wrapped, such as rice balls, is positioned on the upper surface of and is wound with a main film that is polymerized. 2. The packaging material according to claim 1, wherein the easy-opening measure is an unsealing tape provided along a folded portion of the main body film. 3. The packaging material according to claim 1, wherein the easy-opening measure is a perforation provided along a folded-back portion of the main body film. 4. The easy-opening measure is an unsealing tape provided along a folded-back portion of the main body film, and a notch provided in the main body film near the unsealing tape. Packaging material. 5. A rectangular main body film is provided with a side surface film which is narrower than the main body film and is orthogonal to the main body film at one end thereof, and the main body film is folded back at least once to be polymerized, and at the folded portion. After easy opening, sandwich the wrapped material such as seaweed between the polymerized body films, and place the wrapped material such as rice balls on the upper surface of the folded body film. A packaging material, the surface of which is covered with the film for a side surface, and an object to be wound is wound with a main body film. 6. The packaging material according to claim 1, wherein the easy-opening measure is a tape for opening provided along the folded-back portion of the main body film. 7. The packaging material according to claim 1, wherein the easy-opening measure is a perforation provided along a folded-back portion of the main body film. 8. The easy-opening measure is an unsealing tape provided along a folded portion of the main body film, and a notch provided in the main body film near the unsealing tape. Packaging material. 9. The packaging material according to claim 5, wherein the side surface film is integrally formed with the main body film. 10. The packaging material according to claim 5, wherein the side surface film is a separate body from the main body film, and the space between them is bonded and integrated.