JPH0634486U - Wrapped sushi and wrapping sushi packaging sheet - Google Patents

Abstract

(57) [Summary] [Purpose] Wrap seaweed around sticky rice without soiling your hands. [Structure] In a wrapped sushi roll in which sticky rice is wrapped in a packing sheet in which seaweed (3) is sandwiched between an outer film (1) and an inner film (2), sticky rice is used as the outer film (1). A separable part (10) is provided which can be separated in a direction orthogonal to the axis of the inner film (2), and the inner film (2) is formed by overlapping the inner ends of two film pieces (21) (22). The overlapping part (20) of (21) and (22) overlaps the separable part (10) of the outer film (1). The sticky rice is packaged by laminating the seaweed (3) on the inner film (2) of the packaging sheet S.
The bar-shaped rice is placed according to the width of the sheet, the sheet S is wound around the bar-shaped rice (4), and the winding end is stopped by heat welding. Peel off the heat-sealed end of the sheet, pull the end of the sheet to expose a portion of the seaweed, support the stick-shaped rice from the exposed portion of the seaweed, and peel off the remaining sheet.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sushi roll packaging sheet and a wrapped sushi roll formed by sandwiching a sheet-shaped food product such as seaweed between an inner film and an outer film.

[0002]

[Prior art]

 Conventionally, sushi has been packaged in a packaging sheet in which a sheet-shaped food product is sandwiched between an outer film and an inner film. In the packaged state, the inner film is interposed between the sheet-shaped food and the cooked rice, and the moisture of the cooked rice is prevented from transferring to the sheet-shaped food. In the above-mentioned wrapped sushi, the packaging is removed, the sheet-shaped food is taken out from between both films, and the sheet-shaped food is wrapped around the sushi and eaten.

[0003]

[Problems to be solved by the device]

 In the case of the above-mentioned wrapped sushi, it is necessary to unwrap the sushi and take out the seaweed from the packaging sheet and wrap it around the sticky rice.At this time, the sticky rice is directly touched by the sticky rice, and It tended to be unsanitary. The present invention provides a packaged sushi roll that can solve the above problems.

[0004]

[Means for solving the problem]

The packaged sushi product of the present invention is a packaged sushi product in which stick-shaped rice (4) is wrapped with a packaging sheet in which a sheet-shaped food product (3) is sandwiched between an outer film (1) and an inner film (2). , The outer film (1) is provided with a separable part (10) that can be separated in a direction orthogonal to the axis of the stick-shaped rice (4), and the inner film (2) has two film pieces (21) ( The inner film of the inner film 22 is formed by stacking the inner ends of the film, and the overlapping part (20) of the inner film pieces (21) (22) overlaps the separable part (10) of the outer film (1).

[0005]

[Action and effect]

 The stick-shaped rice (4) is packaged by placing the stick-shaped rice (4) on the inner film (2) of the packaging sheet S according to the width of the sheet-shaped food (3) and winding the sheet S on the stick-shaped rice (4). Attach and stop the winding end with a seal piece (5) or heat welding.

When eating wrapped sushi, the outer film is separated from the separable part (10) in the longitudinal direction of the sushi roll (FIG. 4A), the outer edge of the packaging sheet S is picked and pulled outward (FIG. 4B). ). Since the outer film (1) can be separated from the separable part (10) in the direction orthogonal to the axis of the bar-shaped rice (4), the outer end of the packaging sheet S can be pulled outward as described above. Therefore, a part of the inner film (2) and the outer film (1) is pulled out by pulling over the sheet-shaped food (3), and one end side of the sheet-shaped food (3) is exposed to expose the stick-shaped rice (4). ) (Fig. 4C).

[0007] When the bar-shaped rice (4) is supported on the exposed sheet-shaped food (3) covered with the bar-shaped rice (4) and the other end of the sheet S is picked and pulled, the remaining film is pulled out. The whole sheet-shaped food (3) is exposed and covered with the stick-shaped rice (4), and the entire circumference of the stick-shaped rice (4) is wrapped in the sheet-shaped food. As described above, the sheet-shaped food (3) can be wrapped around the stick-shaped rice (4) without directly touching it, and it is possible to prevent the stickiness of the rice from soiling the hands.

[0008]

【Example】

Hereinafter, the present invention will be described based on an example of a rolled sushi product in which a sheet-shaped food product is a laver (3a) having a length of 140 mm and a width of 100 mm. The outer film (1) and the inner film (2) of the packaging sheet S each have a rectangular shape with a short side length L ₁ of about 120 mm and a long side length L ₂ of about 170 mm, and both films (1) ( 2) The outer peripheral edge is heat-welded over the entire circumference except for the vicinity of both ends of the separable portion (10) of the outer film (1) described later.

The outer film (1) and the inner film (2) are both formed by stacking the inner ends of two large and small films (11), (12), (21) and (22) with a width of about 7 mm. The overlapping portions of the film pieces (11) and (12) of the film (1) are intermittently heat-welded (10a) so as to be peelable to form separable portions (10). The ratio of the size of the large film pieces (11) (21) to the small film pieces (12) (22) of the outer film (1) and the inner film (2) is the length direction of the film (1) (2). It is about 2: 1 and the overlapping part (20) of the inner film (2) overlaps the separable part (10) of the outer film (1).

On the large film piece (21) of the inner film (2), a strip-shaped film (6) having a length of 215 mm and a width of 40 mm is placed at both ends so as to be closer to the overlapping portion (12) of the inner film (2). The film piece (21) is placed so as to protrude evenly from both ends of the film piece (21), and is joined to the film piece (21) by spot heat welding at appropriate places.

Then, with the inner film (2) on top and the outer film (1) on the bottom, the bar-shaped rice (4) is placed on the center of the strip-shaped film (6), and both ends of the strip-shaped film (6) are placed. Is folded back on the stick-shaped rice (4), and both ends of the stick-shaped rice (4) are covered with the film (6).

The packaging sheet S is wrapped around the bar-shaped rice (4), and the winding end S ₁ of the sheet is stopped by a seal piece (5) or heat welding.

When eating packaged rolled sushi, the outer film (1) is separated from the separable part (10) in the longitudinal direction of the rolled sushi (FIG. 4A), and the outer end of the packaging sheet S is picked and pulled outward. (Fig. 4B).

Since the outer film (1) can be separated from the separable part (10) in the direction orthogonal to the axis of the bar-shaped rice (4), the outer end of the packaging sheet S is placed outside as described above. By pulling, the small film pieces (12) (22) of the inner film (2) and the outer film (1) are pulled out over the sheet-shaped food product (3) and the sheet-shaped food product (3) One end is exposed and covers the stick-shaped rice (4) (Fig. 4C).

When the stick-shaped rice (4) is supported on the exposed sheet-shaped food (3) covered with the stick-shaped rice (4) and the other end of the sheet S is picked and pulled, the remaining large film ( 11) (21) is pulled out, the whole sheet-shaped food (3) is exposed and covered with the stick-shaped rice (4), and the entire circumference of the stick-shaped rice (4) is wrapped in the sheet-shaped food. The strip film (6) is drawn out together with the large film (2 1) which is heat-welded.

As described above, the sheet-like food (3) can be wrapped around the stick-shaped rice (4) without directly touching it, and the stickiness of the rice can prevent the hands from getting dirty.

The outer film (1) is formed of one sheet of film, and as shown in FIG. 5A, a thin strip tape (13) having a strong adhesive force is formed along the longitudinal direction of the sushi roll. ) To form a separable part (10) and pull one end of the tape (13) to separate the outer film (1) into two, or as shown in FIG. Perforations (14) can be applied to form separable parts (10).

Further, as shown in FIG. 5C, the outer film (1) is formed of a directional film that is hard to tear in the long side direction and easy to tear in the short side direction, and has lengths at both ends in the width direction of the film. The separable part (10) can be formed by making two cuts (15), (15) at two points at intervals of about 15 mm in the central part of the direction.

In the above embodiment, the inner film (2) is formed by simply overlapping the ends of the two film pieces (21) and (22) and heat-sealing the outer periphery to the outer film (1), that is, The two film pieces (21) (21) are connected via the outer film (1), but the overlapping parts of the film pieces (21) (22) are joined by spot heat welding etc. so that they can be easily peeled off. It is also possible to do so. The present invention is not limited to the configuration of the above embodiment, and various modifications can be made within the scope of the claims for utility model registration.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which bar-shaped sushi is placed on a packaging sheet.

FIG. 2 is a perspective view of a packaged sushi roll.

FIG. 3 is an exploded perspective view of a packaging sheet.

FIG. 4 is an explanatory diagram of a procedure of peeling the packaging and winding the seaweed.

FIG. 5 is a perspective view of another embodiment of the outer film.

[Explanation of symbols]

 (1) Outer Film (11) Film Piece (12) Film Piece (2) Inner Film (21) Film Piece (22) Film Piece (3) Sheet Food (3a) Nori (4) Sticky Rice

Claims (2)

[Scope of utility model registration request] 1. A stick-shaped rice (4) made of a packaging sheet in which a sheet-shaped food (3) is sandwiched between an outer film (1) and an inner film (2).
In the wrapping sushi wrapped around, the outer film (1) has a separable part (1) that can be separated in a direction orthogonal to the axis of the stick-shaped rice (4).
0) is provided, and the inner film (2) is two film pieces (21)
A wrapped sushi product in which the inner ends of (22) are overlapped with each other, and the overlapping portion (20) of the inner film pieces (21) and (22) overlaps the separable portion (10) of the outer film (1). 2. A rolled sushi packaging sheet comprising a sheet-shaped food product (3) sandwiched between an outer film (1) and an inner film (2), wherein the outer film (1) is arranged in the longitudinal direction of the film. A separable portion (10) is provided, and the inner film (2) is formed by overlapping the inner ends of two film pieces (21) and (22), and the inner film pieces (21) and (22) are overlapped. The part (20) is a sushi roll wrapping sheet overlapping the separable part of the outer film (1).