JPH08205797A - Packaging material and packaging method for hand-rolled sushi - Google Patents

Abstract

(57) [Summary] [Purpose] The sushi can be unwrapped easily, and the sushi can be taken out after the film member is pulled out from the wrap. [Structure] As shown in FIG. 1, the present invention prepares a high-quality paper as a sheet member and a high-density polyethylene film (HDPE, Heiden polyethylene) as a film member, and then bonds a cutting tape 5 to the right side. Naru H
The upper side and the right side of the DPE film are folded outward (in the back of the paper) to form the one-sided trapezoidal HDPE film 1 having the inclined portions on the lower side as the bag-shaped bodies 4 and 7a. Next, the high-quality paper 3 is arranged on the bag-shaped body 7a on the right side of the HDPE film 1 and aligned on the right side, and the upper side of the high-quality paper 3 is arranged near the center of the film 1. The back surface side of the high-quality paper 3 is adhered to the bag-shaped portion 7b with an adhesive 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wrapping member for hand-rolled sushi and a method for wrapping hand-rolled sushi using the wrapping member, and more particularly, it is protected from moisture or moisture for a long time and can be easily taken out. The present invention relates to a wrapping member for hand-rolled sushi and a wrapping method.

[0002]

2. Description of the Related Art In recent years, foods packed with rice balls and sushi have been sold at supermarkets and convenience stores.
Since such foods are easy and easy to eat, they are being used more and more and the sales volume is increasing. Heretofore, various types of this rice ball or sushi package have been known. For example, in Japanese Unexamined Patent Publication No. 54-138137, about half of a synthetic resin film is wound on the body side once and other It is disclosed that the sushi and the glue are wrapped by the film by setting and wrapping the glue in one half and winding the glue. Further, in Japanese Utility Model Laid-Open No. 55-14442, after arranging the glue in the center of the sheet, folding and wrapping the glue, and folding the folded piece back in the center, the sushi is placed over the center. Discloses a method of packaging. Furthermore, actual development 5
In Japanese Patent Laid-Open No. 6-35018, there is also disclosed a method in which after gluing a strip-shaped sheet, the strip-shaped sheet is wrapped so that both ends partially overlap with each other, and then sushi or rice balls are placed on the wrapped sheet. Japanese Patent Laid-Open Publication No. 2004-242242 discloses a method of arranging a glue at the intersection of a T-shaped film, wrapping the sushi at the lower end, winding the wrap, and then twisting both sides. .

[0003]

However, the above-mentioned method of packaging rice balls or sushi has a triangular shape like rice balls or a cylindrical or rod-like shape, and therefore, when eating these foods. Has a problem in that it is difficult to unwrap the rice ball until it is eaten, because the rice ball and the sushi are transferred to the seaweed and rolled after the unwrapping. In addition, in each of the above publications, hand-rolled sushi,
There is no disclosure about the so-called wrapping method of a hand-rolled sushi with a triangular pyramid, therefore, as an example of the wrapping method of a hand-rolled sushi with a triangular pyramid, sandwiching a paste between two films,
After rolling the sushi, I tried to pull out the inner film from below, but it was not very satisfactory.
Under such circumstances, the advent of a hand-rolled sushi packaging method, particularly a hand-rolled sushi packaging method capable of easily unwrapping or eating a sushi body without unwrapping is desired. It was

Therefore, the present inventors diligently studied these problems, and further studied a method of pulling the inner film from below after sandwiching the glue between two films and winding the sushi. As a result, as a sheet-shaped member, a material that does not easily adhere to the film member or that has excellent slipperiness is used, and the shape of the one-sided trapezoid is used to release the packaging of the sushi body by providing an inclined portion on one side. Has been found or a wrapping method for hand-rolled sushi has been found, in which the sushi body can be taken out and eaten without completely releasing the packaging by pulling out the film member, and the present invention is based on these findings. Was completed. Accordingly, an object of the present invention is to provide a packaging member for a hand-rolled sushi and a packaging method for the same, which can easily unwrap the sushi body and can take out and eat the sushi body after pulling out the film member from the packaging body. To provide.

[0005]

The above objects of the present invention are as follows.
The inventions described below are respectively achieved.

(1) A square sheet-like member and a square film member whose one side is an inclined portion are provided, and the film member and the sheet-like member are provided at appropriate positions above the upper side of the sheet-like member. At least a part of the film is adhered on the right side, and the upper side of the film member is formed into a bag shape by being bent toward the sheet-like member, and the film member further has a cut portion along the right side. And a wrapping member for hand-rolled sushi, characterized in that a paste is interposed between the sheet-shaped member and the film member. (2) The right side of the film member is bent, the bent portion is bent so as to wrap around the right side of the sheet-shaped member, and the bent portion and the back surface of the sheet-shaped member are bonded together. The hand-rolled sushi packaging member according to the above-mentioned item 1. (3) The hand-rolled sushi packaging member according to item 1 or 2, wherein the cut portion is formed by adhering a tape to a cut portion of the film member. (4) The packaging material for hand-rolled sushi according to any one of items 1 to 3, wherein the sheet-shaped member is paper or film. (5) The sheet-like member is made of rectangular paper having a cutting hole line at a right angle to the longitudinal direction on the upper surface near one third from the upper side,
The hand-rolled sushi packaging member according to item 4, wherein the paper is inscribed in the bag-shaped portion of the film member. (6) The hand-rolled sushi packaging member according to any one of items 1 to 5, wherein the sheet-shaped member is colored or printed. (7) The hand-rolled sushi packaging member according to any one of items 1 to 6, wherein the film member is a transparent film. (8) The packaging material for hand-rolled sushi according to any one of the above items 1 to 7, wherein the bonding between the sheet member and the film member is thermocompression bonding. (9) After arranging a square sheet-shaped member and a film member having an inclined portion that rises to the right on the lower side so that the film member comes to the upper right of the sheet-shaped member, on the right side and the left side of the sheet-shaped member. Along with the left side of the film member having the cutting tape is overlapped and adhered, then the upper side of the film member is bent inward to form a bag-shaped portion, and then the sheet-shaped member and the film member After arranging the glue so that the tip of the glue is inscribed between the sheet-shaped member and the film member and inscribed in the bag-shaped portion, the sushi body is placed at the center of the film member. A wrapping method for hand-rolled sushi, characterized in that the side having the cut portion is wound with a large diameter and the opposite side is wound with a small diameter. (10) The packaging method for hand-rolled sushi according to the above item 9, wherein the bag-shaped portion on the upper side of the film member is formed in advance. (11) The packaging method for hand-rolled sushi according to the above items 9 to 10, wherein the film member has a cut portion in advance.

The present invention will be described in more detail below.
The packaging material for hand-rolled sushi of the present invention includes a square sheet-shaped member and a film member having a square shape and one side thereof being an inclined portion, and the film member at an appropriate position above the upper side of the sheet-shaped member. At least a part of the sheet-shaped member is adhered on the right side, and the upper side of the film member is bent toward the sheet-shaped member to form a bag, and the film member further extends along the right side. It is characterized in that it has a cutting portion and that a paste is interposed between these sheet-like member and film member. It has an excellent effect that it can be taken out without being unwrapped, and can be taken out without substantially unwrapping the hand-rolled sushi in a meal. Further, when the sheet-shaped member is paper, a special effect that the film member can be favorably pulled out when eating the hand-rolled sushi is exhibited.
Further, the preferable shape of the film member at the time of taking out is a trapezoidal shape having an inclined portion on one side, and by appropriately adjusting the inclination of the inclined portion, taking out of the hand-rolled sushi can be further facilitated.

In the present invention, the sheet-like member is made of rectangular paper having a cut hole line at a right angle to the longitudinal direction on the upper surface near one third from the upper side, and the paper is inscribed in the bag-like portion of the film member. It is possible to easily design the automation process of packaging because of the feature. Further, since the sheet-like member of the present invention is colored or printed, it is possible to display information regarding the decorative property or contents, and further, the adhesion between the sheet-like member and the film member is thermocompression bonding. As a result, not only the packaging member can be easily and easily manufactured, but also the process is automated, which is an excellent effect.

Furthermore, in the present invention, a rectangular sheet-shaped member and a film member having an inclined portion which rises to the right on the lower side are juxtaposed so that the film member is located above and to the right of the sheet-shaped member, and then the sheet is formed. The right side of the strip-shaped member and the left side of the film member having the cutting tape along the left side are overlapped and adhered, and then the upper side of the film member is bent inward to form a bag-shaped portion, and then the sheet-shaped portion is formed. After accommodating and gluing the member and the film member into a sakai and folding them inward and accommodating the sheet-shaped member and the film member such that the end of the glue is inscribed in the bag-shaped portion, the film member The present invention relates to a packaging method for hand-rolled sushi, which is characterized in that a sushi body is placed in the central part of the product, and the side having the cut portion is wound to a large diameter and the opposite side is wound to a small diameter. Body is wrapped in a film member moisture can packaging does not leak to the outside, thus it can be held without long term glue wetted.

Examples of the sheet-like member used in the present invention include paper, resin-coated paper, moisture-proof cellophane, and synthetic resin film (eg, polyethylene, polypropylene, polyethylene terephthalate, etc.). The film member used in the present invention may be a transparent or opaque synthetic resin film, and the synthetic resin film is preferably polyethylene, polypropylene, polyethylene terephthalate or the like. In the present invention, it is better that the friction resistance between the sheet-shaped member and the film member is small, and as a combination of these, paper and polyethylene, paper and polypropylene, resin-coated paper and polyethylene or polypropylene, paper and moisture-proof cellophane, Examples include moisture-proof cellophane and polypropylene, and polyethylene and polyethylene terephthalate.

The sheet-like member used in the present invention has a square shape, preferably a square shape. The shape of the film member is rectangular, and one side thereof preferably has an inclined portion, and this inclination is preferably an inclination that matches the inclination of the triangular prism sushi. In the present invention, the adhesive side end of the film member has a cut portion, and as the cut portion, a tape, a string or the like is provided along the end, and the film is obtained by peeling off the tape or the string. The ends of are separated. Providing a cutting section such as a cutting tape on the film member makes it easy to pull out the film member and the sheet member by pulling the tape when eating a hand-rolled sushi package. This is because Such a film member and a sheet-like member are bonded at their ends, but the sheet-shaped member and the film member may be bonded at appropriate positions, and at least a part thereof may be bonded. Regarding the bonding position, preferably, the upper side of the sheet-shaped member is bonded at the center of the longitudinal long side of the film member. In this bonding, it is preferable that the bonding part of the sheet-shaped member is laminated on the bonding part of these film members and thermocompression bonding is performed. In another example, the adhesive portion of the film member may be superposed on the adhesive portion of the sheet-shaped member and then thermocompression bonded. Furthermore, the sheet-shaped member used in the present invention has an upper side formed in a bag shape, and the upper side or the tip of the glue is inscribed in the bag-shaped body, so that the sushi can be easily rolled up and at the time of automatic packaging. , This automation can be done easily.

In the present invention, the sheet member or the film member may be colored or printed, and preferably the outer one is colored or printed. The packaging material for hand-rolled sushi used in the present invention is
It is particularly preferable for packaging of hand-rolled sushi, but can be applied to packaging of other foods if necessary.

[0013]

According to the present invention, a square sheet-like member and a square film member whose one side is an inclined portion are provided, and the film member is arranged at an appropriate position above the upper side of the sheet-like member. Therefore, when the whole film member is wrapped with a sushi body, the sheet-shaped member can cover the outer surface of the glue and prevent the glue from being exposed. Further, since the upper side of the film member is bent to the side of the sheet-like member to form a bag shape, the position of the paste can be regulated by putting the glue until it is inscribed in the bag-like body and the glue is displaced during packaging. Can be prevented. At least a part of the right side of the film member is adhered to the sheet-shaped member, so that the position of the glue disposed between the sheet-shaped member and the film member can be reliably defined. Further, since the film member has a cut portion along the right side, it is possible to easily and easily take out the sushi body by peeling off the tape when eating a packaged product of sushi. Therefore, by using the hand-rolled sushi packaging member of the present invention, the hand-rolled sushi package can be held for a long time without moisture and the sushi body can be easily and easily taken out when eating. It has a particularly remarkable effect of being able to.

The hand-rolled sushi packaging method of the present invention uses the hand-rolled sushi packaging member as described above, places a sushi body on the center of the film member, and cuts the tape side to a large diameter. By winding the opposite side to a small diameter, the sushi body is covered and wrapped only by the film member, and the outside is wrapped with a sheet-like member to prevent the glue from being exposed to the outside air and to protect the glue from moisture. it can.

[0015]

Embodiments of the present invention will be described below with reference to the drawings, but the present invention is not limited to these embodiments.

Example 1 FIG. 4 is a perspective view showing a hand-rolled sushi product in which a sushi body having a triangular prism shape is wrapped with the packaging member of the present invention, and FIG. 1 is a plan view showing the packaging member. FIG. 2 is a development view showing a packaging member for hand-rolled sushi of the present invention, and FIG. 3 is a plan view showing a state where a sushi body is placed on and rolled up on the packaging member for hand-rolled sushi of the present invention. Further, FIG. 5 is a plan view showing another embodiment of the packaging member for hand-rolled sushi of the present invention.

In FIG. 1, a high-quality paper is used as a sheet member and a high-density polyethylene film (HDPE, Heiden polyethylene) is prepared as a film member, and the high-quality paper is made into a square with a size of 15 cm × 15 cm.
To form. Then, the HDPE film obtained by adhering the cutting tape 5 to the right side is cut into a length of 20 cm × a width of 24 cm, and the upper side is further folded by 3 cm and the right side is folded by 2 cm outside (in the back of the paper) to form bags 4 and 7a. A one-sided trapezoidal HDPE film 1 having an inclined portion on the lower side of 12 cm on the left side and 17 cm on the right side is formed. At this time, the bag-shaped body 7b is partially cut away on the high-quality paper 3 (the bag-shaped body 7b).
Although there is a portion 9 without b, the entire upper side of the HDPE film may form the upper portion of the bag.

Next, the high-quality paper 3 is arranged in the bag-like body 7a on the right side of the HDPE film 1 and aligned on the right side, and the upper side of the high-quality paper 3 is located near the center of the film 1. The high-quality paper 3 is arranged on the back surface side of the bag-shaped portion 7b with the adhesive 6. In Figure 2,
The development view of the manufacturing process of the packaging member of FIG. 1 is shown. In FIG. 2, HDP having fine paper 3 and cutting tape 5
The HDPE film 1 is arranged in parallel with the E film 1, and the HDPE film 1 is arranged above so that the upper side of the high-quality paper 3 is substantially in the center, and then the high-quality paper 3 and the HDPE film 1 are partially overlapped. Then, the overlapping portion is bonded with the adhesive 6. Then H
The DPE film 1 is folded back to the side of the high-quality paper 3 around the line A-B and overlapped on the high-quality paper 3 to form a hand-rolled sushi packaging member. Further, a 10.5 cm × 19 cm paste 2 is put between the high quality paper 3 of this packaging member and the HDPE film 1 and the upper side thereof is a bag-like body 4 of the HDPE film 1.
Is inserted so as to be inscribed in the end portion 8 of the.

As shown in FIG. 3, after the sushi body 9 is placed on the center of the HDPE film 1 of the hand-rolled sushi packaging member containing the paste 2, the left end (the area is small) around the ef line. The conical columnar hand-rolled sushi is formed by decreasing the rotation diameter of one side and rotating the rotation diameter of the right end (the one having a larger area) larger. At this time, the sushi body is wrapped only by the HDPE film 1. By packaging in this way, the package of hand-rolled sushi shown in FIG. 4 is obtained. The outside of the obtained hand-rolled sushi package is wrapped with the fine paper 3 to protect the paste from moisture. In this package of hand-rolled sushi, when eating, the tape 5 is first pulled to separate the film 1 from the high-quality paper 3, and then the film 13 protruding from the bottom is pulled out, so that the film is pulled out without any resistance. The body 9 is stored in the high-quality paper 3 in a state where the glue is wound. You can take it out from the top and eat it, or you can eat it while pushing it up little by little from the top. As described above, the hand-rolled sushi packaging member of the present invention allows the hand-rolled sushi package to be held for a long period of time without being wet, and the sushi can be easily and easily taken out when eating. .

Example 2 A hand-rolled sushi packaging member was produced in the same manner as in Example 1 except that the high-quality paper 31 was used instead of the high-quality paper 3 described in Example 1. Then, using this, a package of hand-rolled sushi was produced in the same manner as in Example 1. The effects of the present invention were obtained in the same manner as in Example 1.

Example 3 A hand-rolled sushi packaging member was produced in the same manner as in Example 1 except that the backside resin-coated paper was used in place of the high-quality paper 3 described in Example 1. Then, using this, a package of hand-rolled sushi was produced in the same manner as in Example 1. The effects of the present invention were obtained in the same manner as in Example 1.

Example 4 A hand-rolled sushi packaging member was produced in the same manner as in Example 1 except that a polypropylene film or a polyethylene terephthalate film was used in place of the HDPE film 1 described in Example 1. Then, using these, a package of hand-rolled sushi was produced in the same manner as in Example 1. The effects of the present invention were obtained in the same manner as in Example 1.

[0023]

EFFECTS OF THE INVENTION With the construction of the hand-rolled sushi packaging member of the present invention, the hand-rolled sushi package can be held for a long time without getting moisture and the sushi body can be easily and easily eaten. It has a particularly remarkable effect that it can be taken out. The hand-rolled sushi packaging method of the present invention uses the hand-rolled sushi packaging member of the present invention, places a sushi body on the center of the film member, and has a large diameter on the cut side and a small diameter on the opposite side. The sushi body is wrapped and covered only by the film member by wrapping it in a roll, and the outside is wrapped with a sheet-like member so that the glue can be protected from moisture without exposing the glue to the outside air. It has an excellent effect.

[Brief description of drawings]

FIG. 1 is a plan view showing a packaging member for hand-rolled sushi according to the present invention.

FIG. 2 is a plan view showing a developed view of the packaging member for the hand-rolled sushi of FIG.

FIG. 3 is a plan view showing a packaging method of the packaging member for hand-rolled sushi of the present invention.

FIG. 4 is a perspective view showing a packaged product of hand-rolled sushi obtained in FIG.

FIG. 5 is a plan view showing another example of the packaging member for hand-rolled sushi of the present invention.

[Explanation of symbols]

 1 Film 2 Glue 3 Paper 4 Bag-shaped body or bag-shaped part 5 Tape or string 6 Adhesive 7 Bag-forming part 7a, 7b Bag-shaped part 8 Fold 9 Sushi body 10 Tool 11 Small diameter arrow 12 Large diameter arrow 13 Pulling part

[Procedure amendment]

[Submission date] June 1, 1995

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0016

[Correction method] Change

[Correction content]

Example 1 FIG. 4 is a perspective view showing a hand-rolled sushi product in which a sushi body having a triangular prism shape is wrapped with the packaging member of the present invention, and FIG. 1 is a plan view showing the packaging member. FIG. 2 is a development view showing a packaging member for hand-rolled sushi of the present invention, and FIG. 3 is a plan view showing a state where a sushi body is placed on and rolled up on the packaging member for hand-rolled sushi of the present invention.

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a plan view showing a packaging member for hand-rolled sushi according to the present invention.

FIG. 2 is a plan view showing a developed view of the packaging member for the hand-rolled sushi of FIG.

FIG. 3 is a plan view showing a packaging method of the packaging member for hand-rolled sushi of the present invention.

FIG. 4 is a perspective view showing a packaged product of hand-rolled sushi obtained in FIG.

[Explanation of Codes] 1 Film 2 Glue 3 Paper 4 Bag-shaped body or bag-shaped portion 5 Tape or string 6 Adhesive 7 Bag-forming part 7a, 7b Bag-shaped portion 8 Fold 9 Sprinkle body 10 Tool 11 Small diameter arrow 12 Large diameter arrow 13 Pulling part

Claims (11)

[Claims] 1. A square sheet-shaped member and a film member having a square shape, one side of which is an inclined portion, wherein the film member and the sheet-shaped member are on the right side at an appropriate position above the upper side of the sheet-shaped member. At least a part of the film member is adhered, and the upper side of the film member is bent toward the sheet-like member to form a bag, and the film member has a cut portion along the right side. A hand-rolled sushi packaging member, characterized in that a glue is interposed between the sheet-shaped member and the film member. 2. The right side of the film member is bent, the bent part is bent so as to wrap around the right side of the sheet-shaped member, and the bent part and the back surface of the sheet-shaped member are adhered to each other. The hand-rolled sushi packaging member according to claim 1. 3. The cutting portion is formed by adhering a tape to a cutting portion of a film member.
Alternatively, the packaging member for hand-rolled sushi according to claim 2. 4. The hand-rolled sushi packaging member according to claim 1, wherein the sheet-shaped member is a paper or a film. 5. The sheet-like member is made of rectangular paper having a cutting hole line at a right angle to the longitudinal direction on the upper surface near one-third from the upper side, and the paper is inscribed in the bag-like portion of the film member. The packaging member for hand-rolled sushi according to claim 4, wherein. 6. The sheet-shaped member is colored or printed, and the sheet-shaped member is colored.
A packaging member for hand-rolled sushi according to any one of 1. 7. The packaging material for hand-rolled sushi according to claim 1, wherein the film member is a transparent film. 8. The hand-rolled sushi packaging member according to claim 1, wherein the bonding between the sheet-shaped member and the film member is thermocompression bonding. 9. A rectangular sheet-shaped member and a film member having a sloped portion which rises to the right on the lower side are juxtaposed so that the film member is located on the upper right side of the sheet-shaped member, and then the right side of the sheet-shaped member is arranged. Along the left side, the left side of the film member having the cutting tape and the left side are overlapped and bonded, and then the upper side of the film member is bent inward to form a bag-shaped portion,
Next, the sheet-shaped member and the film member are folded inward as a sakai to be laminated, and the glue is housed between the sheet-shaped member and the film member so that the tip of the glue is inscribed in the bag-shaped portion. After that, a sushi body is placed on the center of the film member, and the side having the cut portion is wound with a large diameter and the opposite side is wound with a small diameter. 10. The bag-shaped portion on the upper side of the film member is
The method for packaging hand-rolled sushi according to claim 9, which is formed in advance. 11. The method for packaging hand-rolled sushi according to claim 9, wherein the film member has a cut portion in advance.