JP2000264387A - Hand-rolled sushi or packaging bag for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To protect cooked rice of a hand-rolled sushi (Temaki-sushi) from dry deterioration, the adhesion of refuses, miscellaneous bacteria and the like and quickly and accurately unseal a sealed bag main body by the one-touch operation. SOLUTION: A transparent plastic bag main body 1 is formed into almost the conical shape of the same shape as that of a hand-rolled sushi of almost conical shape or a hand-rolled sushi roll 10 (Temaki-sushi roll) when the sushi is stored, and after the hand-rolled sushi or the hand-rolled sushi roll 10 is stored in the bag main body 1, the upper end opening of the bag main body 1 of a packaging bag is closed by an adequate closing motion 20, and a tongue piece 8 with a notch 9 for cutting is protruded almost on the center of a side tapered section 2 of the bag main body 1, and the bag main body 1 is formed of a film of directional properties with its unsealing direction set and disposed to cut and open the bag main body in the lateral direction so that the tongue piece 8 can be pulled in the lateral direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging bag for a hand-rolled sushi or a hand-rolled sushi roll.

[0002]

2. Description of the Related Art Conventionally, a sushi chef prepares hand-rolled sushi instantly in a sushi restaurant according to a customer's request, or a consumer himself puts a sushi shari in a seaweed sheet at home or the like. It is common practice to make hand-rolled sushi by winding it into a substantially conical shape in this state. On the other hand, hand-rolled sushi made for business use is displayed and sold at convenience stores, supermarkets, food stores in department stores, sushi shops, etc., wrapped in a substantially conical shape with a square transparent plastic film on the periphery. I have.

[0003]

However, in the above-mentioned hand-rolled sushi packaging in which the plastic film is wound into a substantially conical shape, since the upper and lower ends are open, the sushi shari and the ingredients are dried to obtain a product. There has been a problem of hygiene due to accelerated deterioration and invasion and attachment of dust and germs in the outside air.

[0004]

The present invention has been made in consideration of the above-mentioned problems of the prior art, and can prevent the included hand-rolled sushi from drying, deteriorating, attaching dust, germs and the like.
An object of the present invention is to provide a hand-rolled sushi or a hand-rolled sushi roll wrapping bag that can easily, quickly, and accurately open the center of the bag in the transverse direction.

[0005]

In order to achieve the above-mentioned object, a hand-rolled sushi or a hand-rolled sushi roll according to the present invention has a substantially conical shape. At the same time, a transparent plastic bag body formed into a substantially conical shape of the same shape is provided, and after the hand-rolled sushi or the hand-rolled sushi roll is stored in the bag body, the upper end opening of the bag body is appropriately closed. In a packaging bag that is sealed by a closing procedure,
A tongue-shaped piece having a cut for incision is protrudingly provided substantially at the center of the side tapered portion of the bag body, and the bag body can be incised by pulling one piece of the tongue-like piece in the lateral direction. The opening direction is set and arranged in the same direction, and the directional film is formed.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a use state of one embodiment of the present invention, FIG. 2 is a front view showing the same packaging bag, and FIG. 3 is a rear view showing another embodiment of the same packaging bag. FIG. 4 is a perspective view showing a hand-rolled sushi roll as an object to be packaged, FIG. 5 is a plan view showing a developed state of the same hand-rolled sushi roll, and FIG. 6 is a line AA in the same. FIG. 7 is a schematic sectional view taken in the direction of arrows, and FIG. 7 is a perspective view showing a hand-rolled sushi.

As shown in FIGS. 1 to 3, a transparent bag body 1 made of a plastic film material is heat-sealed on both side edges of a front film 1a and a back film 1b each having a substantially isosceles triangle shape, and is turned to the side. While forming the tapered portions 2 and 3, the upper end side is formed in the opening 4, and when a hand-rolled sushi or a hand-rolled sushi roll to be described later is charged from the opening 4 and packed,
The bag body 1 is configured to have a substantially conical shape.

The bag body 1 has a hanging piece 6 formed at the upper end of the back film 1b through a perforation 5, and
Holes 7 are protruded from the hanging piece 6, and a large number of bag bodies 1 are stacked by these holes 7, 7 and inserted into and suspended from a support bar of a device (not shown). At the same time, the hanging piece 6 is cut off at the perforation 5 part.

The bag body 1 has a tongue-shaped piece 8 integrally protruding substantially at the center of the one-side tapered portion 2. The tongue-shaped piece 8 extends laterally at substantially the center of the tongue-shaped piece 8. A cut 9 is made so that one piece can be cut. The cut 9 may be formed as a single line as shown in FIGS. 1 and 2, or as two lines at a predetermined interval as shown in FIG.

Further, the bag body 1 is formed of a directional film in which the opening direction is set and arranged so that the tongue-shaped piece 8 can be cut almost linearly and accurately by pulling the tongue-shaped piece 8 in the lateral direction. As the directional film, a known uniaxially stretched film or a biaxially stretched film is used. The arrow indicated by a in the figure indicates the opening direction of the film.

On the other hand, as shown in FIGS. 4 to 6, a hand-rolled sushi roll 10 as a double package to be stored in the bag body 1 has a rectangular outer film 1 for storing a laver sheet 11 therein.
2 and an interior film 13, wherein the interior film 13 comprises a narrow fixing film 14 and a wide release film 15, and the fixing film 14
2 is fixed to one end of the peeling film 15 by sealing the three outer sides thereof, and the release film 15 is fixed to the other end of the exterior film 12 by sealing the three outer sides thereof, and the unsealed portion of the release film 15 One end of the fixed film 14 extends downward, and the extended end thereof is folded upward to the opposite side so that the folded piece 15a and the base 15b overlap with one piece of the non-sealed portion of the fixed film 14. Using the packaging film 16 formed on the inner film 13 from the upper surface of the fixing film 14 in the interior film 13.
The sushi shari 17 placed on the upper surface of the base 15b of 5a (the component 18 is placed diagonally on the upper surface) is moved from the corner 19 where the two sides sealed by the outer film 12 of the fixed film 14 intersect. It is formed by winding the packaging film 16 into a substantially conical shape obliquely upward.
After the wrapping, the wrapping film 16 should not be expanded.
Is fixed by a seal (not shown).

After the thus-constituted hand-rolled sushi roll 10 having a substantially conical shape is housed in the bag main body 1, the upper end opening 4 is closed by applying a closing treatment 20. As the closing treatment 20, a heating seal 20a is employed in the illustrated example, but a binding tape, a string, or the like (not shown) may be used.

Next, the hand-rolled sushi roll 1
In order to open the sealed bag body 1 after storing 0, first, one piece of the tongue-shaped piece 8 protruding from one side tapered portion 2 of the bag body 1 is picked and laterally moved (in the direction of arrow a in the figure). The bag body 1 formed of the directional film in which the opening direction is set and arranged in the same direction, is cut in a substantially straight line and a band shape along the cut 9 of the tongue-shaped piece 8 when pulled. Is done.

The hand-rolled sushi roll 10 taken out by cutting the bag body 1 is opened as a hand-rolled sushi as follows. First, the hand-rolled sushi roll 10 is shown in FIG.
6, the sushi shari 17 is formed into a substantially conical shape from the fixed film 14 of the packaging film 16 to the base 1 of the folded piece 15a of the release film 15.
It is placed diagonally over 5b.

Then, the folded piece 15a is pulled in the direction shown by the arrow in FIG. 5, the peeling film 14 is peeled off from the outer film 12, and is removed. After the exposed laver sheet 11 is pulled out from the fixing film 14 in the direction of the arrow, The sushi shari 17 is attached to one end (fixed film 14) of the laver sheet 11 by the adhesive force and contact resistance to the laver sheet 11.
Side). Therefore, if the laver sheet 11 is rolled obliquely upward from the corners, a substantially conical hand-rolled sushi 21 is formed as shown in FIG.

In the above embodiment, the hand-rolled sushi roll 10 is used as an object to be stored in the bag main body 1, but the hand-rolled sushi 21 shown in FIG. It may be stored inside.

[0017]

Since the present invention is constructed as described above, a hand-rolled sushi in which a nori sheet is wound in a substantially conical shape around a sushi shari, and this hand-rolled sushi is used as a sushi shari and a nori sheet It is very effective in maintaining the freshness and hygiene of the sushi shari in a hand-rolled sushi roll package wound in a substantially conical shape with a packaging film in an isolated state. Also,
The opening direction is set to the lateral direction, and a tongue-shaped piece with a cut in the lateral direction along the opening direction is protrudingly provided substantially at the center of the side tapered portion of the bag body formed of the directional film disposed. Therefore, the one-touch operation of picking one of the tongue pieces and pulling it in the lateral direction makes the substantially center of the bag body substantially linear in the lateral direction, and can be easily, quickly, and accurately cut into a strip, and therefore, , Quick removal of items inside the bag,
It can be done easily.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a use state of an embodiment of the present invention.

FIG. 2 is a front view showing a packaging bag of the present invention.

FIG. 3 is a rear view showing another embodiment of the packaging bag of the present invention.

FIG. 4 is a perspective view showing a hand-rolled sushi roll as a packaged object of the packaging bag of the present invention.

FIG. 5 is a plan view showing an expanded state of the hand-rolled sushi roll of the above.

FIG. 6 is a schematic sectional view taken along the line AA in FIG.

FIG. 7 is a perspective view showing a hand-rolled sushi.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Bag main body 2 Taper part 3 Taper part 4 Opening 8 Tongue piece 9 Cut 10 Hand-rolled sushi roll 20 Closure 21 Hand-rolled sushi

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3E035 AA10 BA08 BB08 BC02 BD10 CA06 CA07 3E064 BA22 BC13 BC18 FA01 HM01 HN04 HN05 HN31 HP01 HP02 HP04 HP05 3E086 AC12 AC15 AC16 AD01 BA15 BB51 CA02 4B023 LE16 LP18

Claims (1)

[Claims] 1. A substantially conical hand-rolled sushi or a transparent plastic bag body which is formed into a substantially conical shape when the wrapped body of the hand-rolled sushi is stored, and the hand-rolled sushi is placed in the bag body. Alternatively, after storing the hand-rolled sushi roll, in a packaging bag in which the upper end opening of the bag main body is sealed by an appropriate closing procedure, a notch for incision is formed at substantially the center of the lateral tapered portion of the bag main body. A tongue-like piece with the is projected, and the opening direction is set and arranged in the same direction so that the bag body can be cut open by pulling one piece of the tongue-like piece in the lateral direction. A packaging bag for a hand-rolled sushi or a hand-rolled sushi roll, characterized by being formed.