JP2002101832A - Packaged rolled sushi - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply unpack the package of a packaged rolled Sushi. SOLUTION: This packaged Sushi is obtained by folding back one end of a packaging sheet 4 on the peripheral surface of a rodlike rice 5 outside, covering the resultant folded back part 4a with the other end of the packaging sheet 4, engaging the outer end of the covering part 4b with a seal 6, superimposing two film pieces 21 and 21 in the nearly central part in the longitudinal direction of the rodlike rice 5 in the rolling direction of the packaging sheet 4, forming an inner film 2 and forming a divisible part 12 divisible in the rolling direction of the packaging sheet 4 in the nearly central part in the longitudinal direction of the rodlike rice 5 in an outer film 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wrapped sushi roll in which stick-shaped rice is rolled with a wrapping sheet in which a sheet-like food is sandwiched between an inner film and an outer film.

[0002]

2. Description of the Related Art As shown in FIG. 7, a packaged maki sushi of this type has a sticky rice (4) with one end of a packaging sheet (4).
The sheet is rolled over (5) and rolled to the other end side of the sheet and wrapped, and the outer end of the sheet is stopped with a seal (6). To unpack, see Figure 8
As shown in (2), the wrapping sheet (4) must be fully opened, the sheet-like laver in the wrapping sheet must be taken out, and wrapped around the bar-shaped rice (5), which is troublesome. Also, it is difficult to take out the sheet-like laver from the packaging sheet (4) and wrap it around the bar-shaped rice (5) with the bar-shaped rice (5) placed on the packaging sheet (4). There was a case where it fell off from (4). The present invention relates to a wrapped sushi roll that can solve the above problems.

[0003]

The wrapped sushi roll of the present invention comprises a stick-shaped rice (5) sandwiched by a wrapping sheet (4) having a sheet-shaped food (3) sandwiched between an outer film (1) and an inner film (2). Wrapped sushi roll, one end of the wrapping sheet (4) is a stick-shaped rice (5)
And the other end of the packaging sheet (4) covers the folded portion (4a), and the outer end of the covering portion (4b) is engaged by a seal (6) or heat welding. Stopped, inner film (2)
Is formed by overlapping two film pieces (21) and (21) in the winding direction of the wrapping sheet (4) at a substantially central portion in the longitudinal direction of the bar-shaped rice (5), and the outer film (1) is 5) A separable portion (1) that can be cut in the winding direction of the packaging sheet (4) at a substantially central portion in the length direction.
2) is formed.

[0004]

[Action and Effect] To unwrap the package, remove the seal (6) or heat welding at the outer end of the packaging sheet (4) and stick the end to the bar-shaped rice (5).
Away from the surrounding surface. As shown in FIG.
The other end of (4) is exposed in a state of overlapping with the outer end. At this time, the packaging sheet (4) is still wrapped around the stick-shaped rice (5).

[0005] The outer film (1) is cut at the cuttable portion (12), and the film on one end side of the bar-shaped rice (5) is pulled from the cut portion. Half of each of the outer film (1) and the inner film (2) is pulled out, and half of the exposed sheet-like food (3) is covered with the bar-shaped rice (5). When the other half of the film is pulled out, the other half of the sheet-shaped food (3) also covers the bar-shaped rice (5).

[0006] As described above, the operation of dividing the outer film (1) and the operation of pulling out the film are performed on a packaging sheet.
(4) can be carried out while completely covering the bar-shaped rice (5) without completely opening it, and the film is pulled out from the substantially central portion of the bar-shaped rice (5) in the longitudinal direction. It can be performed on one side at a time, and the packaging can be unpacked while the bar-shaped sushi is being held with one hand at all times, and the stick-shaped rice (5) can be prevented from falling off the packaging sheet (4).

[0007]

FIG. 1 is an exploded view of a packaging sheet (4).
FIG. 2 is a perspective view of the packaging sheet. The wrapping sheet (4)
Sheet food between outer film (1) and inner film (2)
(3) is sandwiched.

The outer film (1) has a rectangular shape having a width slightly longer than the length of the bar-shaped rice (5), and is cut at an interval of 5 to 10 mm at the center of one edge in the short direction. ) (11) are provided, and the cuts (11) and (11) form a part (12) that can be cut over the entire length in the longitudinal direction of the film (1), and the cuts (11) and (11) When the film is pulled, the outer film (1) is split into two parts by being torn to the opposite side edge of the film.

The sheet-shaped food (3) is a sheet-shaped laver (3a) in the embodiment, and has a rectangular shape smaller than the contour of the outer film (1).

[0010] The inner film (2) is formed by cutting two rectangular film pieces (21) and (21) having substantially the same shape and capable of cutting the outer film (1).
At a position corresponding to (12), it is formed to overlap with a width of about 10 to 15 mm. Both film pieces (21) have a folded part (21a) folded outward from the overlapping part with the counterpart film piece, and the length L between the tips of the folded parts (21a) (21a) is (5) It is about the same as the length.

The film piece (21) has a protruding portion (21b) protruding from the folded portion (21a), and the protruding portion (21b) is formed by connecting the inner film (2) to the outer film (1). When they are stacked, they protrude from the side edge of the outer film (1). Sheet laver (3a) between outer film (1) and inner film (2)
An outer film to surround the sheet-like food (3)
(1) and the inner film (2) are thermally welded (22) and (22). However, heat welding is not performed on the folded portion (21a) of the inner film (2).

[0012] As shown in FIG.
The film piece (21) of (2) is placed on the inner film (2) perpendicular to the overlapping portion of the (21), and the protruding portion (21b) of the inner film (2)
Over the end face of the bar-shaped rice (5). Next, as shown in FIG.
Both ends of the packaging sheet (4) are overlapped so that one is higher than the other, and the sheet is wound around the bar-shaped rice (5). FIG.
As shown in (1), the wrapping sheet (4) is wound around the bar-shaped rice (5) such that the higher end overlaps the lower end. The lower end is the folded part (4a), and the higher end is the folded part.
The covering portion (4b) covers the (4a). As shown in FIG. 6, both ends of the packaging sheet (4) are stopped by seals (6) and (6).

[0013] Since the whole of the packaged rice (5) including the end surface is wrapped in the packaging sheet (4), it is possible to prevent the rice from drying and not to impair the umami of the rice. Sticky rice
To unpack (5), seal the outer edge of the packing sheet (4)
(6) is peeled off, and the end is separated from the peripheral surface of the bar-shaped rice (5). As shown in FIG. 4, the folded portion (4a) of the packaging sheet (4) is exposed in a state of overlapping with the covering portion (4b). At this time, the packaging sheet (4) is still wrapped around the stick-shaped rice (5).

The outer film (1) is cut at the cuttable portion (12), and the film at one end of the bar-shaped rice (5) is pulled. Half of the outer film (1) and one film piece of the inner film (2)
(21) is pulled out together. At this time, the film piece (21) is placed on the bar-shaped rice (5) in a folded portion directly in contact with the rice.
(21a) is pulled so as to be peeled off from the bar-shaped rice (5), so that there is almost no friction with the bar-shaped rice (5) and the film can be pulled out smoothly. Half of the sheet laver (3a) is exposed and covers the bar-shaped rice (5). Pull out the other half of the film to the outside in the same way as above,
The other half of (3a) is also covered with the rice (5).

As described above, the operation of dividing the outer film (1) and the operation of pulling out the film are performed on the packaging sheet.
(4) can be carried out while completely covering the bar-shaped rice (5) without completely opening it, and the film can be pulled out at the approximate center of the length of the bar-shaped rice (5) in the longitudinal direction. The sushi can be unwrapped while holding the bar-shaped sushi with one hand at all times.
(5) can be prevented from falling off.

As another method for unpacking, first, the cuts (11) and (11) are pulled to divide the outer film (1) into right and left, then the seal (6) is peeled off, and the film is removed. Can be withdrawn.

In practicing the present invention, the end of the packaging sheet (4) is stopped not only by the seal (6) but also by heat welding.

Further, the cuttable portion (12) of the outer film (1) is not limited to the above-mentioned embodiment, but may be provided with intermittent cuts, so-called perforations, over the entire length of the film (1). Or gluing a strip of tape over the entire length of the outer film,
A so-called cut tape that can divide the outer film (1) into two by pulling the tape may be used.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a packaging sheet.

FIG. 2 is a perspective view of a packaging sheet.

FIG. 3 is a sectional view taken along the line AA of FIG. 2;

FIG. 4 is a side view in the process of packing the bar-shaped rice.

FIG. 5 is a side view of a packaged sushi roll.

FIG. 6 is a perspective view of a packaged maki sushi.

FIG. 7 is a side view of a conventional packaged sushi roll.

FIG. 8 is a side view showing a state where the packaging sheet is fully opened.

[Explanation of symbols]

 (1) Outer film (2) Inner film (21) Film piece (21a) Folded part (21b) Protruding part (3) Sheet food (4) Packaging sheet

Claims (3)

[Claims] 1. A wrapped sushi roll in which a stick-shaped rice (5) is wound by a wrapping sheet (4) having a sheet-shaped food (3) sandwiched between an outer film (1) and an inner film (2). (4)
Has one end folded outward on the peripheral surface of the bar-shaped rice (5), the other end of the packaging sheet (4) covers the folded portion (4a), and the outer end of the covering portion (4b) is sealed. (6) or locked by heat welding, the inner film (2) consists of two pieces of film (21), (21) of the packaging sheet (4) at the approximate center of the length of the bar-shaped rice (5) in the length direction. The outer film (1) is made of stick-shaped rice (5)
A wrapped sushi roll having a severable portion (12) that can be sliced in the winding direction of the wrapping sheet (4) at a substantially central portion in the length direction of the wrapped sushi. 2. Both film pieces (21) and (21) of the inner film (2)
Is the folded part (21a) folded outward from the overlapping part
The packaged maki sushi according to claim 1, wherein the folded portion (21a) is in contact with the peripheral surface of the stick-shaped rice (5). 3. Both film pieces (21) and (21) of the inner film (2)
Is a protruding portion (21) protruding from the side edge of the outer film (1).
The package rolled sushi according to claim 1 or 2, comprising b), wherein the protruding portion (21b) is covered on the end face of the bar-shaped sushi, and the packaging sheet (4) is wound around the bar-shaped rice (5).