JPH09186A - Packing sheet for cooked rice food and packed cooked rice food - Google Patents

Abstract

PURPOSE: To enable the removable of a packing sheet for a cooked rice food without collapsing the shape of the cooked rice food. CONSTITUTION: This packing sheet 4 is prepared by adhering a pair of inner films 2, 2 having a good sliding property between a cooked rice at the side edges of a set of rectangular outer films opposing each other, overlapping the opposing sides of the inner films 2, 2 each other and placing a sheet shaped food 3 between the outer film 1 and the inner film 2, and providing tapes for cutting 5 along each of the adhered parts on the outer film at the inside of the adhered part of the outer film to the inner film. When this packing sheet 4, the cooked rice food such as a rod like vinegared rice with ingredients rolled therein, one cut piece thereof, a hand formed vinegared rice with ingredients thereon, etc., is packed together so as to make the inner film to be inside and to make an ear part with both of the adhered parts of the packing sheet protruded to the both sides of the cooked rice food, and then the ear part is sealed by hot-melting, etc.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging sheet for packaging cooked rice food such as bar-shaped sushi, one piece of cut sushi, and nigiri sushi (6). The packaging sheet itself contains sheet food such as seaweed. The present invention relates to a packaging sheet in which a cooked rice food is directly covered with a sheet-like food when unpacked, and a cooked rice food packaged with the packaging sheet.

[0002]

2. Description of the Related Art Conventionally, a packaging sheet shown in FIG. 7 has been proposed for packaging triangular rice ball rice. The packaging sheet (7) is obtained by heat-sealing one side of each of the pair of inner films (2) and (2) to both side edges of the rectangular outer film (1).
The inner edges of the inner film (2) and (2) are overlapped at approximately the center of the width direction of (1), and the sheet-shaped food product (3) is sandwiched between the outer film (1) and the inner film (2). It is formed. Outside film
In (1), a cut tape (5) is applied to the central portion in the width direction over the entire length in the longitudinal direction. Cut tape (5)
A strip-shaped resin tape is integrally bonded to a film, which is a well-known one in which the film is torn to the width of the tape when one end of the tape is pulled.

The packaging sheet (7) has triangular rice ball rice (62) placed on the inner surface of the sheet, and the triangular rice ball rice (62) is covered with the sheet as shown in FIG. The part is folded back and stopped with a seal piece (not shown). The inner film (2) is interposed between the triangular rice ball rice (62) and the sheet food (3), and the sheet food (3) does not directly contact the triangular rice ball (62). , Sheet food (3)
The moisture of can be prevented.

When eating the triangular rice ball rice (62), the cut tape (5) is pulled to tear the outer film (1) from the center to the left and right. When the outer film (1) is divided into left and right parts, a pair of inner films (2) and (2) joined to the outer film (1).
Are pulled by the outer films respectively separated, and slide out from between the sheet-shaped food (3) and the triangular rice ball rice (62) and separate from the triangular rice ball rice (62). This makes the sheet food
(3) covers triangle rice ball rice (62) directly.

[0005]

The above-mentioned packaged triangular rice ball rice is mechanically packaged, and the packaging sheet wraps the triangular rice ball rice loosely. Considering the above points,
As shown in Fig. 7, the packaging sheet has a cut tape at the center in the width direction.
It is made so that (5) is located, and it is packed triangular rice ball rice
Cut tape at the maximum height from the top of (62) to the opposite side
(5) is located. By pulling the cut tape (5), at the maximum height of the triangular rice ball rice (62), the outer film
By dividing (1) into two parts and pulling from the two parts to the left and right, that is, in the direction in which the height of the rice ball gradually decreases,
The seat's tensile resistance is reduced to prevent the rice ball from losing its shape.

[0006] However, when a bar-shaped sushi roll or a nigiri sushi on which the ingredients are placed in an unstable state is mechanically packaged by using the above-mentioned packaging sheet, if the sheet is unwound by pulling the sheet left and right from the central portion thereof, the rod-shaped sushi is bar-shaped. In the case of sushi rolls, the pulling resistance of the sheet becomes large, and the sushi rolls tend to be shredded at the center. In the case of nigiri sushi, there is a risk that the material may slip or fall off. The present invention clarifies a packaging sheet and a packaged cooked rice food that can solve the above problems.

[0007]

In the packaging sheet of the present invention, a pair of inner films (2) and (2) that are slippery with cooked rice are bonded to a pair of opposing side edges of a rectangular outer film (1), Inner film
(2) A rice food packaging sheet in which the inner edges of (2) are overlapped with each other and the sheet-shaped food (3) is sandwiched between the outer film (1) and the inner film (2). ) And outside film
Inside the joints (41) (41) of (1), two cut tapes (5) (5) are provided on the outer film (1) along the joints (41) (41) over the entire length. Have been applied.

In the packaged cooked rice food of the present invention, a pair of inner films (2) and (2) having good sliding property with cooked rice are joined to a pair of opposite side edges of a rectangular outer film (1) to form an inner film ( 2) The opposite sides of (2) are overlapped with each other, and the sheet-shaped food product (3) is sandwiched between the outer film (1) and the inner film (2),
Inside the joints (41) (41) between the (1) and the inner film (2), two cut tapes (5) () are provided along the joints (41) (41) on the outer film (1). Packaging sheet (4) with 5) applied over the entire length
For cooked rice food such as bar-shaped sushi, one piece of cut sushi, and nigiri sushi (6), the inner film (2) is inside and both joints (41) (41) of the packaging sheet are cooked rice food. The ears (40) (40) are wrapped together so that the ears (40) (40) protrude on both sides of the
0) and (40) are closed by heat welding or the like, and cut tapes (5) and (5) are located at both ends of the cooked rice food.

[0009]

[Operations and effects] To package cooked rice food with the above-mentioned packaging sheet (1), the inner film of the sheet is made so that both ends of the cooked rice food in the longitudinal direction face the joints (41) (41) on both sides of the sheet. (2)
(2) Place the cooked rice food on it, wrap it so that the edges of the sheet, which intersect the sheet joints (41) and (41) at right angles, overlap, and join the joints.
(41) (41) is projected to both sides of the cooked rice food to form the ears (40) (40). The overlapping portions of the ears (40) and (40) are closed by heat welding. Since the inner film (2) is interposed between the cooked rice food and the sheet-shaped food (3), the sheet-shaped food (3) does not come into contact with the cooked-rice food in the packaged state, and the sheet-shaped food (3) Moisture is prevented.

Since the cut tapes (5) (5) are applied close to the ears (40) (40), the cut tapes (5) (5) are positioned at both ends of the cooked rice food in the packaged state. To do. When eating cooked rice food, pick one end of one of the cut tapes (5) and pull it. Further, the other end of the cut tape (5) is pinched and pulled. The outer film (1) is separated leaving the joints (41) (41) on both sides. The outer film (1) is peeled off, and both inner films (2) and (2) covering the cooked rice food are pulled laterally to pull out from between the cooked rice food and the sheet-shaped food (3). The sheet-shaped food (3) is directly covered with the cooked rice food.

As described above, first, by removing only the outer film (1), the tightening force of the sheet with respect to the cooked rice is halved, and then the inner films (2) and (2) are removed from the simple overlapping portion of the central portion thereof. When pulled to the left and right, the inner film (2) (2) having a good sliding property is pulled out by sliding the sheet-like food (3) and cooked rice with almost no resistance. Therefore, it is possible to prevent the cooked rice food from losing its shape.

[0012]

EXAMPLE FIG. 4 shows a state in which one piece of sushi (6) is packaged. As shown in FIGS. 1, 2 and 3, the outer film (1) of the packaging sheet (4) used for the above-mentioned packaging has a short side of 1.5 to 2 times the length of the nigiri sushi (6) and a long side. It is a transparent film having a rectangular shape that is slightly longer than the length of the hand-rolled sushi (6) that makes one turn in the width direction. Inner film (2) (2)
Each has a short side slightly longer than ½ of the short side of the outer film (1) and a long side formed in a rectangle having the same length as the long side of the outer film (1). The inner films (2) and (2) are transparent or translucent films that are easy to slide on cooked rice and are excellent in moisture resistance.

The side edges in the longitudinal direction of the inner films (2) and (2) are superposed on both side edges in the longitudinal direction of the outer film (1), and the side edges along the longitudinal direction are heat-welded over the entire length, Inner film (2)
(2) Overlap each other's inner edges. Between the outer film (1) and the inner film (2) (2), a sheet food such as sheet seaweed
(3) is accommodated.

The sheet-shaped food (3) has nigiri sushi on the short side.
In the length of (6), the short side is nigiri sushi (6) approximately 3 in the lateral direction.
It is formed in a rectangle that makes / 4 rounds.

As shown in FIG. 4, the wrapping sheet (4) has a nigiri sushi on the inner surface of the wrapping sheet (4) at a substantially central portion in the longitudinal direction.
Place (6) and wrap them together so that both ends of the sheets overlap, and let both joints (41) (41) of the packaging sheet protrude to the side of the cooked rice food and the ears (40) (40). ) And make. The ears (40) and (40) are closed by heat welding or the like.

The sheet-like food (3) in the packaging sheet (4) is
Film (2) (2) on the bottom and front and back of Nigiri Sushi (6)
The sushi material (61) is not covered by the sushi material (61) indirectly, but its storage position is determined in advance in the packaging sheet, and if necessary, the outer film (1) and the inner film (2) (2) (4) is subjected to spot heat welding (42) which can be easily peeled off with a weak joining force, so that the sheet food (3) can be prevented from being displaced. In the packaged state, the cut tapes (5) and (5) are located at both ends of the nigiri sushi (6).

However, nigiri sushi (6) and sheet foods
The inner film (2) is interposed between (3) and the sheet-shaped food (3) does not contact the nigiri sushi (6) in the packaged state, preventing the sheet-shaped food from getting damp. To be done.

When eating nigiri sushi (6), one end of one cut tape (5) is picked and pulled. Further, the other end of the cut tape (5) is pinched and pulled. Outside film
(1) separates leaving the joints on both sides. Outer Film (1)
Peeled off and the film on both sides covered with cooked rice food
(2) Pull (2) sideways and pull out from between the sushi (6) and the sheet-like food (3). The sheet-shaped food (3) is directly covered on both ends of the sushi and the surface excluding the material (61).

As described above, first, by removing only the outer film (1), the tightening force of the sheet against the nigiri sushi is halved, and then the inner films (2) and (2) are simply overlapped at the central portion thereof. From this, when pulled to the left and right, the inner film (2) (2) having good slipperyness is pulled out by sliding the cooked rice and the material (61) with little resistance. Therefore, the Nigiri sushi loses its shape,
It is possible to prevent the material (61) from shifting or falling off.

The sheet-shaped food (3) is a story of Nigiri Kotobuki (6).
Since the material (61) is not covered by (61) and can be seen through the transparent outer film (1) and inner film (2), the type of material (61) can be visually confirmed without unpacking. , Can increase the willingness to buy.

FIG. 5 shows a state in which one piece of stick-shaped rice is cut into a size that is easy to eat, and one of the pieces is packaged. The front surface is made of an outer film and an inner film so that the sheet-shaped food is not exposed. The tool (63) is showing through. In the present invention, it is also possible to wrap the stick-shaped rice in a stick-shaped shape without cutting the stick-shaped rice into large pieces.

In FIG. 6, instead of the cut tape (5) of the above-mentioned packaging sheet (4), notches (51) (51) for tearing the outer film (1) into strips are formed on one edge of the film. , (51) and (51) have been applied. The notches (51) (51) are formed in pairs corresponding to the intervals of the tear width, and are located inside the welded joints (41) (41) of the outer film (1) and the inner film (2). It has been subjected. The outer film (1) is a directional film that is easy to tear in the longitudinal direction but hard to tear in the short direction. When the space between the notches (51) (51) is pinched and pulled in the tearing direction, the film is torn in the form of a strip as shown by the chain double-dashed line. The packaged nigiri sushi (6) wrapped with the packaging sheet (4) shown in FIG. 6 has the same effect as the packaged nigiri sushi (6) shown in FIG.

In carrying out the present invention, the size of the packaging sheet (4) may be made to correspond to the size of the cooked rice food to be packaged, and the point is to cut the tape (1) for peeling off the outer film (1). 5) (5) or notches (51) (51) may be located at both ends of the cooked rice food.

[Brief description of the drawings]

FIG. 1 is a perspective view of a disassembled packaging sheet.

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

FIG. 3 is a sectional view of a packaging sheet.

FIG. 4 is a perspective view of a package state.

FIG. 5 is a perspective view of another embodiment in a packaged state.

FIG. 6 is a perspective view of another embodiment of the packaging sheet.

FIG. 7 is a perspective view of a conventional packaging sheet.

FIG. 8 is a perspective view of a conventional packaging triangular rice ball.

[Explanation of symbols]

 (1) Outer Film (2) Inner Film (3) Sheet Food (4) Packaging Sheet (40) Ear (5) Cut Tape (51) Notch (6) Nigiri Sushi

Claims (4)

[Claims] 1. A pair of inner films (2) and (2) having good sliding property with cooked rice are bonded to a pair of opposite side edges of a rectangular outer film (1) to form a pair of inner films (2) and (2). An inner film (2) and an outer film (1) for a cooked rice food packaging sheet in which the inner edges of the two are overlapped with each other and the sheet-shaped food (3) is sandwiched between the outer film (1) and the inner film (2). Two cut tapes (5) (5) are applied to the outer film (1) inside the joints (41) (41) along the joints (41) (41) over the entire length. A rice food packaging sheet characterized in that 2. A pair of inner films (2) and (2) having good sliding property with cooked rice are bonded to a pair of opposite side edges of a rectangular outer film (1) to form a pair of inner films (2) and (2). An inner film (2) and an outer film (1) for a cooked rice food packaging sheet in which the inner edges of the two are overlapped with each other and the sheet-shaped food (3) is sandwiched between the outer film (1) and the inner film (2). A pair of notches (51) (51) for tearing the film into strips along the joint inside the joints (41) (41) at the end of the outer film (1) As described above, the rice food packaging sheet is characterized in that two sets are provided near the joints (41) (41). 3. A pair of inner films (2) and (2) having good sliding property with cooked rice are bonded to a pair of opposite side edges of a rectangular outer film (1) to form a pair of inner films (2) and (2). The opposite sides are overlapped with each other, the sheet-shaped food product (3) is sandwiched between the outer film (1) and the inner film (2), and the joint portion (41) (of the outer film (1) and the inner film (2) is Inside the 41), the outer film (1) is attached to each joint (4
1) A wrapping sheet (4) having two cut tapes (5) and (5) applied along the entire length along (41) to form a bar-shaped sushi, one piece of cut sushi, and nigiri sushi ( Rice food such as 6) has the inner film (2) inside and both joints (41) of the packaging sheet.
The ears (40) and (40) are wrapped together so that the ears (40) and (40) protrude to both sides of the cooked rice food (41). Cut tape on both ends
(5) Packaged cooked rice food where (5) is located. 4. A pair of inner films (2) and (2) having good sliding property with cooked rice are bonded to a pair of opposing side edges of a rectangular outer film (1) to form a pair of inner films (2) and (2). The opposite sides are overlapped with each other, the sheet-shaped food product (3) is sandwiched between the outer film (1) and the inner film (2), and the joint portion (41) (of the outer film (1) and the inner film (2) is A pair of notches (51) (51) for tearing the film into strips along the joints (41) (41) along the edges of the outer film (1) inside the 41). In the packaging sheet that has been subjected to two sets of, one roll sushi roll, one cut sushi roll,
For rice foods such as nigiri sushi (6), the inner film (2) is placed inside and both joints (41) (41) of the packaging sheet protrude to both sides of the rice food (40) (40). So that the ears (40) (40) are wrapped together and closed by heat welding etc., and the cuts (51) (51), (51) (51) are located at both ends of the cooked rice food. Packaged cooked rice food.