KR20200066206A - Packing sheet and packed cooked rice mass - Google Patents

Abstract

The present invention clarifies a packed cooked rice mass allowing packing of a cooked rice mass to be unpacked by a simple method and a method of unpacking packing thereof. A packing sheet (10) for packing a cooed rice mass (60) of a flat shape comprises an outer film (20) of a rectangular shape in an unfolded state, an inner film (30) arranged on the back side of the outer film, and food (40) of a sheet shape inserted between the outer film and the inner film. The outer film has a dividing band (21) being extended in a width direction approximately at the center in a longitudinal direction and consisting of two rows of dividable portions (22, 22) having approximately the same gap as the thickness of a packed cooked rice mass. A cutout (23) is formed on the outside of both ends of the dividing band. The cutout is formed in an approximately triangular shape having a first edge (23a) using a side edge of the outer film as a starting end to be extended along the dividable portions, and a second edge (23b) extended from the front end of the first edge towards the side edge to be separated from the dividable portions.

Description

PACKING SHEET AND PACKED COOKED RICE MASS

The present invention relates to a packaged rice lump packed with rice lumps by a packaging sheet formed by sandwiching sheet-like food between an inner film and an outer film, and a method for unpacking the rice.

So-called packaged rice lumps, which are packed with rice, such as triangular rice balls, are sold at convenience stores. As a packaging sheet, a packaging sheet having a triple structure, which is formed by sandwiching a sheet-shaped seam between an outer film and an inner film, is widely known.

For example, in Patent Document 1, the film is composed of two vertically long inner film pieces, and an inner film composed of two vertically long inner film pieces on an outer film having a dividable portion for dividing the packaging sheet in the longitudinal direction in the central portion in the width direction. It heat-seals to each edge part of, and the inside ends of a film piece are comprised by superimposing on the dividable part of an outer film.

To wrap the triangular rice lump with the packaging sheet of the above configuration, place the rice lump in the center of the longitudinal direction of the packaging sheet, and cover the rice lump with one end of the packaging sheet covering the rice lump, triangulate the corners of the covered packaging sheet The rice balls are folded and bent along the triangular surfaces of the rice balls, and the corners of the other end side of the packaging sheet are covered so as to intersect on the outer film on one side, and the ends of the overlapped outer films are sealed by adhesion or welding.

To eat the packaged rice lump, the outer film located at the top of the triangular rice lump is grabbed by the dividable portion, and the outer film is divided into two in the longitudinal direction, and one side of the package sheet divided left and right is pulled outward. Due to this, the half of the outer film and the film piece of the inner film are pulled out together.

Next, by pulling the other half of the outer film and the other film side of the inner film to the outside of the opposite side, the rice lump is left in a state in which sheet seaweed is directly covered, and this can be eaten.

Japanese Patent Publication No. 2002-159271

The packaged rice lump in Patent Document 1 is, as described above, when unpacking, the step of dividing the outer film by the separable part, pulling out the half of the outer film and the film piece of the inner film, the other Three steps are required: pulling out the half of the outer film and the film piece of the inner film.

In particular, it is difficult for the children or the elderly to smoothly perform the above three steps in sequence, and there is a request for a packaged rice lump that can be more easily unpacked.

The present invention is to clarify a packaged rice lump that can unpack a lump of rice in a simpler way and a method of unpacking it.

The packaging sheet of the present invention,

As a packaging sheet for packaging a flat rice loaf,

In the expanded state, a rectangular outer film, an inner film arranged on the back side of the outer film, and a sheet-like food sandwiched between the outer film and the inner film are included.

The outer film extends in the width direction in the center of the longitudinal direction, and has a dividing band composed of two rows of dividable parts formed at intervals approximately equal to the thickness of the packaged rice lump, and cutouts are provided at both ends of the dividing band. Is formed,

The notch may include a first side extending along the segmentable portion with a side edge of the outer film as a base, and extending toward the side edge from a tip of the first side, away from the segmentable portion It is formed in a substantially triangular shape with a second side.

The sheet-shaped food is disposed in the center of the outer film in the width direction,

It is preferable that the first side is formed in a length that does not reach the sheet-like food.

The inner film is formed of two pieces of inner film pieces, and the inner film pieces are preferably arranged at intervals so as not to face the divided band.

It is preferable that the inner film is formed of two inner film pieces, and the inner film piece is formed with a cut in which the position facing the cutoff of the outer film is defective.

The packaged rice lump of the present invention is made by packaging the rice lump with the packaging sheet.

According to the packaging sheet of the present invention, the dividing strip of the outer film has a width substantially equal to the thickness of the rice lump, and forms cuts that extend outward from the dividing strip at both ends of the dividing strip. When the lump is packaged, it is possible to prevent the slicing strip from folding along the lump of rice and bending. For this reason, the edge part of a division|segmentation strip can be grasped|ascertained easily, and packaging of the packed rice lump can be easily unpacked.

In addition, the packaged rice lump formed by packaging the rice lump with the packaging sheet of the present invention pulls the division band to divide the outer film in the width direction, and the division surface formed on the outer film by the division is lowered to its own weight. Thereby, the rice lump falls while pulling the sheet-shaped food from between the outer film and the inner film, so that the rice lump wrapped in the sheet-shaped food can be obtained.

Moreover, the inner film is made into two pieces of inner film pieces, and is arrange|positioned at intervals so that a division|segmentation band is avoided. That is, since the inner film does not face the dividing strip, there is no inner film between the bottom surface of the rice lump and the sheet-like food, and the bottom surface of the rice lump directly contacts the sheet-shaped food. For this reason, when the packaged rice lump formed by packaging the rice lump with the packaging sheet of the present invention pulls the division band and divides the outer film in the width direction, when the division surface formed on the outer film is divided downward by division, Since the inner film piece is not sandwiched between the bottom surface of the rice lump and the sheet-like food, the inner film piece does not interfere with the falling of the rice lump. Therefore, it is possible to smoothly pull out the food and rice-like food.

In addition, the packaged rice lump of the present invention does not require a complicated step as in the prior art, and can easily unpack the packaged rice lump. It is easy to understand how to unpack, so children and elderly people can easily unpack and eat the packaged rice.

1 is an exploded perspective view of a packaging sheet for packaging a loaf of rice of the present invention.
2 is a perspective view showing a state where rice lumps are placed on a packaging sheet.
FIG. 3 is a cross-sectional view of the packaging sheet along the line AA of FIG. 2 (the rice lump is erected).
4 is a perspective view of the middle of packaging a loaf of rice with the packaging sheet of the present invention.
Fig. 5 is a perspective view of the packaged rice lump packed with the rice lump in the packaging sheet of the present invention as viewed from the bottom side.
Fig. 6 is a perspective view of the packaged rice lump packed with the rice lump in the packaging sheet of the present invention as viewed from the front side.
7 is a cross-sectional view of the bottom of the packaged rice lump along the line BB in FIG. 6.
8 is a perspective view showing a procedure for unpacking the packaged rice lump of the present invention, and is a perspective view showing a state where one end of the dividable portion is removed.
Fig. 9 is a perspective view showing a procedure for unpacking the packaged rice lump of the present invention, and shows a state in which the segmentable portion is removed.
10 is a cross-sectional view of the bottom of the packaged rice lump during unpacking.
11 is a perspective view of a state in which a rice lump wrapped in a sheet-like food product falls from the packaging sheet and the sheet-shaped food product is directly covered with the rice lump.

Hereinafter, this invention is demonstrated, referring drawings.

1 to 3, the packaging sheet 10 of the present invention is between the outer film 20, which is rectangular and transparent, and the inner film 30 disposed on the back side of the outer film 20, approximately It is formed by sandwiching a rectangular sheet-like food product 40. In addition, in the figure, the thicknesses of the films 20 and 30 and the sheet-like food 40 are appropriately omitted. In addition, in order to make the figure easier to understand, a film or the like that is not properly overlapped is omitted.

The outer film 20 is a vertically long film in a deployed state in this embodiment. The outer film 20 is provided with a dividing strip 21 capable of dividing the outer film 20 in the width direction over the entire length in the central portion in the longitudinal direction.

The dividing strips 21 shown are those in which the dividable parts 22 and 22, such as cut tape, are adhered over the entire length of the outer film 20 in the width direction, and the dividable parts 22 and 22 are rice. It is formed in two rows so as to have a width W to approximately match the thickness of the lump 60. In the illustrated embodiment, the dividable parts 22 and 22 are adhered to the inner side of the outer film 20 (the sheet-like food 40 side). And, when pulling the end of the dividable part 22, the outer film 20 can be torn along the dividing strip 21, and the dividing surface 25 (Figs. 9 to 11) formed by splitting and tearing is wrapped. When unpacking, an opening through which the rice lump 60 passes is formed.

In the outer film 20, cutouts 23 and 23 are formed outside the both ends of the dividing strip 21. The cutouts 23 and 23 are of the first side 23a (see FIG. 1) and the first side 23a extending along the dividable portion 22 with the side edge of the outer film 20 as a base. It is preferable to form a substantially triangular shape made of a second side 23b extending in a direction away from the front end from the front end band 21 and touching the side edge. In this case, when arrange|positioning the sheet-like foodstuff 40, the 1st side 23a is formed in the length which a tip does not contact the sheet-like foodstuff 40. By forming the cutouts 23 and 23, when the packaging sheet 10 is wrapped around the rice lump 60 and wrapped, the outer film 20 in the vicinity of the dividing strip 21 does not roll, and the sheet-like food The pressing of (40) can also be prevented. Of course, the shape and size of the cutouts 23 and 23 are not limited to the illustrated embodiment.

In the present embodiment, the inner film 30 is composed of two pieces of inner film pieces 31 and 31 of the same shape. The two inner film pieces 31 and 31 have the same width as the outer film 20. In addition, as shown in FIGS. 1 to 3, the inner film pieces 31 and 31 are spaced at least in thickness W of the rice lump 60 so as not to face the dividing strip 21 of the outer film 20. It is formed in a length to be formed, and is disposed with an interval W in the center in the longitudinal direction with respect to the outer film 20. That is, as shown in FIG. 6 to be described later, the inner film pieces 31 and 31 are lengths that are not interposed between the bottom surface of the rice lump 60 and the sheet-like food 40.

In addition, it is preferable that the inner film 30 is formed at the position facing the cut 23 of the outer film 20, and cuts 32 and 32, which are missing in the same shape, are formed. By forming the cutouts 32 and 32, when the packaging sheet 10 is wrapped around the rice lump 60 and wrapped, the inner film pieces 31 and 31 near the dividing strip 21 do not roll, and, This is because it is possible to prevent pressing of the sheet-shaped food 40. In the city, the cutouts 32 and 32 are the same shape and size as the cutouts 23 and 23 of the outer film 20, but the shape and size of the cutouts 32 and 32 may be different from the cutouts 23 and 23. none.

As for the inner film 30, it is preferable to use the film of the material which a rice grain is hard to adhere to. For example, the embossed film in which the concave and convex portions are uniformly distributed may be used as the inner film pieces 31 and 31. By using the embossed film, it is possible to increase the separation property from the rice lump 60, and it is possible to prevent the rice grains from adhering to the film 30 or the like.

The sheet-shaped food 40 is sheet-shaped seaweed in the embodiment. In addition, the sheet-shaped food 40 is not particularly limited as long as it is a thin food such as a rolled thinly sliced kelp and a thin slice of dried squid. As the sheet-shaped food 40, a substantially rectangular shape may be used, as shown below, by using a shape having a chamfered corner of the rectangular portion or a shape having a chamfered round end in the longitudinal direction, as shown below. Similarly, it is possible to easily drop the rice lump 60 from the packaging sheet 10.

As shown in FIGS. 1 to 3, the sheet-like food 40 is placed in the center of the outer film 20 in the width direction and in the longitudinal direction, and from there, the inner film pieces 31 and 31 are divided bands. It is arrange|positioned shifted from the center so that it does not oppose (21). In addition, the outer film 20 and the inner film pieces 31 and 31 are linearly welded 11 along the circumferential edge of the outer film 20 so as to surround the sheet-shaped food 40, thereby providing a packaging sheet ( 10) is written. In addition, the displacement of the sheet-like food 40 can be prevented by performing one or a plurality of spot weldings 12 or the like in the vicinity of one end or both ends in the longitudinal direction of the sheet-like food 40 in the width direction.

The rice lump 60 is packaged on the packaging sheet 10 having the above configuration, so that the packaged rice lump 70 can be obtained.

The rice lump 60 packaged on the packaging sheet 10 is a loaf formed by flattening white rice, seasoned rice, or the like, and forming a flat shape. Preferably, both sides are substantially parallel, so that both sides are connected to each other by a flat or curved circumferential surface. The rice lump 60 may be partially or entirely sprinkled with sprinkled powdered food such as sesame seeds, topped with an ingredient, or sandwiched with an ingredient.

Although the illustrated rice lump 60 is an approximately triangular flat rice ball, it may also be a circular or square flat rice ball.

As shown in Fig. 2, the rice lump 60 having the above configuration is placed on the packaging sheet 10 with the inner film 30 side facing upward. In the case of triangular rice balls, the rice lump 60 faces one of the circumferential surfaces (referred to as the bottom) as shown in Fig. 3, and faces the dividing strip 21, and is between the dividable parts 22 and 22. Place it so that it is positioned. At this time, the inner film pieces 31 and 31 are not in contact with the bottom surface of the rice lump 60, and the rice lump 60 is directly in contact with the sheet-shaped food 40.

In addition, the packaging sheet 10 may be folded and bent in the shape of a nose in advance to sandwich the rice lump 60.

Then, as shown in FIG. 2, after the rice lump 60 is placed on the packaging sheet 10, as shown in FIG. 4, the packaging sheet 10 is covered to wrap the rice lump 60, as shown in FIG. The packaged rice lump 70 can be obtained by sealing the end part of the packaging sheet 10 with the fixing means 50 as described above. Although the fixing means 50 shown is a tape, it is also possible to use a label describing the date of manufacture, contents, or the like, or to seal it by welding.

The above-described packaged rice lump 70 is formed with cutouts 23 and 32, and as shown in FIGS. 5 and 6, a dividing strip 21 having two rows of dividable sections 22 and 22 made of cut tape. ) Does not curl with the packaging sheet 10. For this reason, the dividing strip 21 can maintain the form in which the tip ends 21a and 21a protrude outward. In addition, when the front ends 21a and 21a of the dividing strip 21 are obstructed during conveyance or display of the packaged rice lump 70, it may be fixed to the side of the packaged rice lump 70 with tape or the like.

7 is a cross-sectional view taken along line B-B in FIG. 6. Referring to FIG. 7, the packaged rice lump 70 has a dividing band 21 of the outer film 20 on the bottom side, followed by a sheet-shaped food 40, and the inner film pieces 31 and 31 are lumps of rice It can be seen that the bottom surface of the rice lump 60 is placed on the sheet-shaped food product 40 without being in contact with the bottom surface of (60).

To unpack the packaged rice lump 70, hold the body portion of the packaged rice lump 70 and hold one end 21a of the dividing strip 21 as shown in FIG. Since the cutouts 23 and 32 are formed on the outer film 20 and the inner film 30, the dividing strip 21 can be formed to protrude from the side surface of the packaged rice lump 70, and, Since the outer film 20 or the inner film 30 is not wound, it can be easily caught at the time of opening. Then, by pulling the leading end 21a of the separating strip 21 downward, the outer film 20 is divided at the outer positions of the separable parts 22 and 22, corresponding to the thickness of the rice lump 60 The dividing strip 21 of the width W to be removed is removed, and the dividing surface 25 shown in FIGS. 9 and 10 appears on the outer film 20.

Then, by pointing the divided surface 25 downward, as shown in FIGS. 9 and 10, the direction of the arrow while the rice lump 60 pulls out the sheet-like food 40 by the weight of the rice lump 60 To fall. In the present invention, the inner film pieces 31 and 31 are not provided so as to extend at a position facing the bottom surface of the rice lump 60. That is, since the inner film pieces 31 and 31 do not exist on the bottom surface of the falling rice lump 60 and the sheet-shaped food 40, the falling of the rice lump 60 or the pushing of the sheet-shaped food 40 It does not interfere with the smell, and the rice lump 60 is dropped very smoothly, so that the sheet-like food 40 can be pulled out.

Moreover, by dropping the rice lump 60, as shown in FIG. 11, the rice lump 60 in which the sheet-like food 40 is wound can be obtained.

The description of the above embodiments is for explaining the present invention and should not be interpreted as limiting the invention described in the claims or reducing the scope. Moreover, it is needless to say that the configuration of each part of the present invention is not limited to the above embodiments, and various modifications are possible within the technical scope described in the claims.

10 Packaging sheet 20 Outer film
21 divisions 22 divisions possible
23 Cut 30 Film
31 Film inside 32 cut out
40 sheet food 60 rice loaf
70 packed rice loaf

Claims (5)

As a packaging sheet for packaging a flat rice loaf,
In the expanded state, a rectangular outer film, an inner film arranged on the back side of the outer film, and a sheet-like food sandwiched between the outer film and the inner film are included.
The outer film extends in the width direction in the center of the longitudinal direction, and has a dividing band composed of two rows of dividable parts formed at intervals approximately equal to the thickness of the packaged rice lump, and cutouts are provided at both ends of the dividing band Is formed,
The notch may include a first side extending along the segmentable portion with a side edge of the outer film as a base, and extending toward the side edge from a tip of the first side, away from the segmentable portion A packaging sheet formed in a substantially triangular shape having a second side. The method according to claim 1,
The sheet-shaped food is disposed in the center of the outer film in the width direction,
The said 1st side is a packaging sheet formed in the length which does not contact the said sheet-like foodstuff. The method according to claim 1 or claim 2,
The inner film is formed of two pieces of inner film pieces, and the inner film pieces are arranged at intervals so as not to face the divided band. The method according to any one of claims 1 to 3,
The inner film is formed of two pieces of inner film, and the inner film piece is formed of a cut in which a position facing the cutout of the outer film is defective. A packaged rice lump formed by packaging the rice lump with the packaging sheet according to any one of claims 1 to 4.

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