JP2012249545A - Sushi rice ball container and sushi storage pack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To propose a Sushi rice ball container from which Sushi rice ball is taken out without separation between cooked rice grains and without degradation of taste nor losing its shape, the container having a simple structure.SOLUTION: A Sushi rice ball storage tray 1 having a plurality of rice holes 2A-2H provided in a frame body to store a plurality of Sushi rice balls, individually, includes: a flap 1A of a prescribed width with a round folded section formed on the edge of the peripheral part of the frame body; and partition sections 20 positioned between the plurality of rice holes 2A-2H for keeping the plurality of Sushi rice balls to be in a non-contact state with each other and also for functioning as side walls for the plurality of rice holes 2A-2H, in which the end is molded into a round mound-shaped cross-section and a hem section connected to a bottom face 11 of the rice holes 2A-2H is molded into a round chamfered shape.

Description

  The present invention relates to a sushi rice storage container and a sushi storage pack, and in particular, is distributed in a frozen state, and is provided as a nigiri sushi in a state where a sushi noodle after thawing is placed on the sushi rice after thawing. It is about the package.

  Conventionally, there has been proposed a frozen sushi storage container that can thawing the frozen sushi rice part on the human skin and the sushi part coldly, and using the part of the container for the thawed sushi as it is on the table (For example, refer to Patent Document 1).

  Further, when sushi is thawed and heated by high-frequency heating as a plurality of foods, a thawing container has been proposed in which a plurality of sushi is heated almost uniformly without boiling (see, for example, Patent Document 2). ).

  Furthermore, a synthetic resin sushi rice storage container that is not easily damaged by vinegar and salad oil added to sushi rice and is not damaged has been proposed (for example, see Patent Document 3).

JP 2004-136975 A JP-A-5-126343 JP 2002-95430 A

  However, in the frozen sushi container described in Patent Document 1 described above, although microwaves can be entered into the sushi rice part so that the sushi rice part can be human skin and the sushi part can be defrosted coldly, There is a problem in that a complicated structure is required to cover the storage container body on which the microwave blocking film is formed.

  Moreover, in the container for thawing | decompression described in patent document 2 mentioned above, it has a step part which inclines so that it may spread toward the upper surface opening part, the partition for accommodating several sushi in a non-contact state mutually It consists of an outer side wall, a food storage part partitioned by a partition, and a recess provided on the bottom surface of the food storage part, and the height of the partition and the position of the step part are 1/3 to 2 / of the height of sushi Although the sushi can be thawed to a nearly uniform temperature without boiling, the food storage part has a complex structure, and the sushi and sushi noodles have a nearly uniform temperature. Therefore, there was a problem that the taste was significantly inferior to ordinary nigiri sushi.

  Furthermore, in the sushi rice storage container described in Patent Document 3 described above, the inner bottom of the sushi rice storage recess is substantially the same size as the bottom of the sushi rice stored therein, and the depth is substantially the same as the height of the sushi rice. It is set to be the same or slightly lower and is recessed so as to expand from the inner bottom toward the upper opening, and the sushi rice is taken out by a rib or the like provided on the inner wall surface or bottom of the sushi rice storage recess. However, there is a problem that ribs must be formed in the sushi rice storage recesses, resulting in a complicated configuration.

  The present invention has been made to solve the above-mentioned problems, and it is easy to take out sushi rice in a state that does not lose its shape and does not separate rice grains while having a simple configuration. It is intended to propose a sushi rice storage container and a sushi storage pack.

  In the present invention, a sushi rice storage container in which a plurality of rice storage recesses for individually storing a plurality of sushi rice is provided in a frame body, and an R-shape is formed at an edge of an outer peripheral portion of the frame body Between the flaps having a predetermined width where the folded portion is molded and the plurality of rice storage recesses, a plurality of sushi rice are in a non-contact state with each other, and as side walls in the plurality of rice storage recesses In order to function, the tip is formed in an R-shaped cross-sectional mountain shape, and the bottom part connected to the bottom surface of the rice storing recess is provided with a partition part molded in an R chamfered state.

  Further, in the sushi storage pack according to the present invention, a plurality of rice storage recesses for individually storing a plurality of sushi rice are provided in the rice frame, and at the edge of the outer peripheral portion of the rice frame It is for making several sushi rices into a non-contact state between rice flaps of a predetermined width in which an R-shaped folded portion is molded and a plurality of rice storage recesses, and for a plurality of rice A sushi rice having a rice partition portion that functions as a side wall in the storage recess, the tip of which is formed into an R-shaped cross-sectional mountain shape, and the hem portion that is connected to the bottom surface of the rice storage recess is formed in an R chamfered state. A storage container and a plurality of sushi storage recesses for individually storing a plurality of sushi rice are provided on the squirt frame, and an R-shaped fold is provided at the edge of the outer peripheral portion of the sushi frame. There is a gap between the flap for a predetermined width with a molded part and a plurality of storage recesses for the screw. In order to make the individual sushi-needles non-contact with each other and to function as a side wall in a plurality of neat storage recesses, the tip is molded into an R-shaped cross-sectional chevron, and the neat storage recesses The skirt part connected with the bottom face of the sushi is provided with a sushi kneaded storage container provided with a kneading part molded in an R chamfered state.

  According to the present invention, the strength at the time of vacuum is increased by a flap having a predetermined width in which an R-shaped folded portion is molded at the edge of the outer peripheral portion of the frame body, and the side wall molded between the plurality of rice storage recesses A plurality of sushi rice can be brought into a non-contact state by a partition functioning as a ridge portion, and the tip of the partition portion has an R-shaped cross-sectional mountain shape, and the hem portion connected to the bottom surface of the rice storage recess is an R chamfer Since it is molded into a state, it is possible to realize a sushi rice storage container that can easily take out sushi rice in a state that does not lose its shape and does not separate rice grains while increasing the strength during vacuum.

  Further, according to the present invention, the strength at the time of vacuum is increased by a flap having a predetermined width in which an R-shaped folded portion is molded at the edge of the outer peripheral portion of the frame body, and is molded between a plurality of rice storage recesses. A plurality of sushi rice can be brought into non-contact with each other by the partition functioning as a side wall, and the skirt portion where the tip of the partition has an R-shaped cross-section and is connected to the bottom surface of the rice storage recess is an R surface. Because it is molded in a take-off state, it is possible to easily take out sushi rice in a state that does not lose its shape and does not separate rice grains while increasing the strength at the time of vacuum. Sputtering partition that functions as a side wall molded between a plurality of slack storage recesses by increasing the strength during vacuum by a slack flap of a predetermined width formed with an R-shaped folded portion at the edge of Depending on the part, several sushi nests are not in contact with each other In addition, the tip of the partition part for the twist has an R-shaped cross-section, and the hem part connected to the bottom surface of the recess for storing the thread is molded in an R-chamfered state, so the strength during vacuum As the kneading itself is bent into an R shape, the texture like a nigiri sushi can be produced when placed on the sushi rice after thawing. It is possible to realize a sushi storage pack that can provide nigiri sushi by a combination of the above.

It is the upper side figure, side view, and sectional drawing which show the structure of the sushi rice storage tray in embodiment of this invention. It is the upper side figure, side view, and sectional drawing which show the structure of the sushi-needed storage tray in embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(1) Sushi rice storage tray In FIGS. 1 (A) to 1 (C), reference numeral 1 denotes a sushi rice storage tray according to an embodiment of the present invention. A flap 1A having a predetermined width (for example, a width of 6.5 mm in the longitudinal direction and a width of 5 mm in the short direction) is formed on the edge of the outer peripheral portion of the frame, and the user holds the flap 1A. Has been made to get.

  In addition, in the flap 1A, a folded portion of an R shape (in this case, R2) is formed at the corner of the folded state, so that after storing sushi rice (vinegared rice) used for nigiri sushi, vacuum is applied. In this state, it is possible to prevent the occurrence of pinholes and to increase the strength of the flap 1A itself by the folded portion.

  In addition, the sushi rice storage tray 1 has a configuration in which eight rice holes 2A to 2H serving as rice storage recesses for storing sushi rice one by one are arranged in a horizontal row. Here, the rice holes 2A to 2H of the sushi rice storage tray 1 all have the same shape and size.

  For example, the rice halls 2A to 2H each have a bottom surface 11 that is approximately the same as or slightly larger than the area of the bottom of the sushi rice, and the bottom surface 11 has a width of 19 mm and a length of 42 mm, for example. ing.

  The rice holes 2A to 2H are set so that the depth of 18.5 mm is substantially the same as or slightly higher than the height of the sushi rice, and is expanded from the bottom surface 11 toward the upward opening. 12 is molded into a concave shape having a cross section.

  The openings 12 of the rice holes 2A to 2H have, for example, a width of 22.5 mm and a length of 50 mm. In addition, although the width | variety 2H and the rice hole 2H are also 22.5 mm in width | variety, only the said hall | hole 2A and the rice hole 2H are measured width 24.75mm match | combined with the top of flap 1A. Is also shown.

  At the boundary portion with the rice holes 2A to 2H, a partition portion 20 having an R-shaped cross-sectional mountain shape, a tip portion width of 2.5 mm, a height of 18.5 mm, and a skirt portion width of 6 mm is provided. Each is molded, and the partition portion 20 functions as a side wall when sushi rice is stored in the rice halls 2A to 2H.

  In addition, in the rice holes 2A to 2H, the height 18.5mm of the partition 20 is equal to the depth (18.5mm) of the rice holes 2A to 2H itself, and the depth (18.5mm) is the flap 1A. It is about 4.5 mm lower than the height of 23 mm.

  As a result, the sushi rice storage tray 1 is in a vacuum state with a transparent flexible film (not shown) attached from above the flap 1A in a state where the sushi rice is stored in the rice halls 2A to 2H. At this time, since the flexible film comes into close contact with the side wall portion of the flap 1A which is higher than the partition portion 20 by 4.5 mm, the flexible film and the rice holes 2A to 2H are accommodated. It is designed to increase the degree of adhesion with sushi rice.

  In addition, in the rice holes 2A to 2H, since the rice holes 2A to 2H can be isolated by the partition part 20, respectively, after being sealed by the flexible film, the rice holes 2A to 2H It is designed to reliably prevent adjacent sushi rice that is stored from sticking to each other.

  Furthermore, as for these partition parts 20, all the skirt parts connected with the bottom face 11 of the rice holes 2A-2H are shape | molded in the R chamfering state of R4. As a result, in the rice halls 2A to 2H, since all the hem portions are molded in the R chamfered state of R4, when the sushi rice is taken out after thawing, the sushi rice does not lose its shape and the rice grains are separated and the hem is separated. It does not remain attached to the part and can be easily taken out.

  In addition, the partition part 20 which functions as a side wall of the rice holes 2A to 2H is provided with an inclination angle of 4 degrees to 6 degrees (preferably 5 degrees) with respect to the vertical direction. It becomes the factor which can be easily taken out, without the rice grain of later sushi rice adhering to the partition part 20 which functions as a side wall.

  Furthermore, the inclination angle of 9 to 11 degrees (preferably 10 degrees) with respect to the vertical direction is also applied to the side wall portion 15 of the frame body of the sushi rice storage tray 1 that is orthogonal to the partition portion 20 in the rice halls 2A to 2H. The inclination angle is also a factor that allows the sushi rice grains after thawing to be easily taken out without adhering to the side wall portion 15.

  Furthermore, the rice holes 2A to 2H have a semicircular shape with a tip of R4 at a substantially central portion of the bottom surface 11, and a predetermined length (12 mm in this case) is cut in the longitudinal direction of the rice holes 2A to 2H. Each has a tongue 13 formed by being formed.

  As a result, the sushi rice storage tray 1 can easily form a vacuum state via the tongue piece 13 that is cut into the substantially central portion of the bottom surface 11 of the rice holes 2A to 2H. The vacuum rate can be increased by as much as 6% compared to the vacuum rate at the time of venting before freezing storage in the case where it is not. As a result, the sushi rice storage tray 1 can increase the overall sense of unity of the sushi rice storage tray 1 after the vacuum and increase the overall strength.

  Incidentally, the sushi rice storage tray 1 can easily take out the sushi rice after thawing adhering to the bottom surface 11 of the rice holes 2A to 2H by pressing the tongue piece 13 with a finger from the outside of the bottom surface 11. It has been made possible.

  In the above configuration, in such a sushi rice storage tray 1, after a predetermined amount of sushi rice is stored in each of the rice halls 2A to 2H, it is covered with a transparent flexible film and vacuum-treated. While being heat-sealed, the flexible film, the sushi rice storage tray 1 and the sushi rice are sealed in a state of increasing adhesion, and frozen and stored in a predetermined manner. Thereby, the sushi rice storage tray 1 can prolong the storage period while maintaining the freshness of the sushi rice stored in the halls 2A to 2H.

  And in the sushi rice storage tray 1, it is made to defrost using a microwave oven etc., and the tongue piece 13 formed in the bottom face 11 of the rice holes 2A-2H is finger from the outside of the bottom face 11 after thawing. By pressing the sushi, the sushi rice after thawing can be easily taken out without adhering to the partition portion 20 and the side wall portion 15 of the frame, and without losing its shape and separating the rice grains.

  According to the above configuration, the sushi rice storage tray 1 is a rice hall 2A to 2H having a simple configuration, but the sushi rice in a state in which the rice grains are not deformed and the rice grains are not separated is the rice hall. It can be easily taken out from 2A to 2H.

(2) Sushi New Storage Tray In FIGS. 2 (A) to 2 (C), reference numeral 30 denotes a sushi mushroom storage tray according to an embodiment of the present invention, which has an overall width of 106.5 mm, an overall length of 285.4 mm, and an overall height of 12 mm. A flap 30A having a predetermined width (for example, a width of 9 mm in the longitudinal direction and a width of 9 mm in the lateral direction) is formed at the edge of the outer peripheral portion, and the user holds the flap 30A. It is made to be able to do.

  In addition, in the flap 30A, a folded portion of an R shape (in this case, R2) is formed at the corner of the folded state, so that the sushi rice used for nigiri sushi is stored in a vacuum state. Sometimes, pinholes can be prevented from occurring, and the strength of the flap 30A itself can be increased by the folded portion.

  In addition, the sushi-net storage tray 30 has eight neat storage recesses for storing sushi-net (for example, salmon, shrimp, sea bream, bandits, flat eyes, sea bream, shellfish, sea bream, etc.) one by one. The use holes 32A to 32H are arranged in a horizontal row. Here, all the holes 30A to 32H for the sushi bed storage tray 30 have the same shape and size.

  For example, the boarding holes 32A to 32H have a bottom surface 31 that is approximately the same size as or slightly larger than the area of the sushi rice, and the bottom surface 31 has, for example, a width of 30.3 mm and a length of 76. It is 5 mm.

  Moreover, the holes 32 </ b> A to 32 </ b> H have a depth 12 mm that is set deeper than the thickness of the sushi rice, and have an opening 33 that is slightly enlarged from the bottom surface 31 toward the upper opening. It is molded into a concave cross section. The openings 33 of the thread holes 32A to 32H have, for example, a width of 30.3 mm and a length of 84.5 mm.

  At the boundary part between the holes 32A to 32H for jumping, there is a mountain-shaped cross-section with its tip part having an R shape of R1.5, and a partition part 40 having a width of 3 mm and a height of 12 mm of the tip part. Each is molded, and the partition 40 functions as a side wall when storing the sushi-net. In addition, in the hole for holes 32A to 32H, the height of the partition portion 40 is equal to the depth (12 mm) of the holes for holes 32A to 32H itself.

  Therefore, since the sushi-needed storage tray 30 has the same height 12 mm from the bottom surface 31 to the flap 30A and the height 12 mm of the partition portion 40, a transparent flexible film from above the flap 30A and the partition portion 40. When (not shown) is attached and is in a vacuum state, the flexible film becomes a lid for the holes 32A to 32H splashed. Thereby, the sushi-needed storage tray 30 can prevent the adjacent sushi-needed from coming into contact with each other by the flexible film functioning as a lid, and can increase the vacuum rate during air venting. ing.

  In addition, as for the partition part 40 of the sushi-needed storage tray 30, all the hem parts respectively connected with the bottom face 31 of the holes 32A-32H for the bedding are shape | molded in the R chamfering state of R8. As a result, in the holes 30A to 32H for splashing, since all the hem portions are molded in an R chamfered state, the sushi splashing after thawing the water is downward when the sushi splashing storage tray 30 is reversed. It is easy to fall off and can be taken out easily.

  In addition, at this time, the sushi-needed storage tray 30 was bent in an R shape during vacuum because all the hem portions of the neat holes 32A to 32H were molded into an R chamfered state. The sushi rice that has been frozen as it is and taken out from the halls 32A to 32H for squeezing after thawing with water remains curved in an R shape. Therefore, when the sushi rice taken out from the sushi rice storage tray 30 is placed on the sushi rice taken out from the sushi rice storage tray 1, a texture like an ordinary nigiri sushi is produced. .

  Also, in the boarding holes 32A to 32H of the partition part 40, when the corner part of the bottom surface 31 is not molded into an R chamfered state, when the sushi board is taken out after thawing the water, the sushi board is caught on the corner part. However, it is possible to prevent such a situation from occurring by forming all the bottom portions of the bottom surface 31 and the partition 40 of the splash holes 32A to 32H into the R chamfered state. It has been designed to have a function that can.

  Moreover, the partition part 40 which functions as a side wall of the holes 32A to 32H for the jumping is provided with an inclination angle of 9 to 11 degrees (more preferably 10 degrees) with respect to the vertical direction. This is a factor that allows the sushi net after thawing water to be easily taken out without adhering to the partition 40 that functions as a side wall.

  Further, the side wall portion 35 of the frame of the sushi-needed storage tray 30 orthogonal to the partition 40 in the neat holes 32A to 32H is also inclined by 9 to 11 degrees (more preferably 10 degrees) with respect to the vertical direction. There is also an angle, and the inclination angle is also a factor that sushi noodles after water thawing can be easily taken out without adhering to the side wall portion 35.

  Further, in the sushi-needed storage tray 30, ribs 36 and 37 having U-shaped grooves having a width of 4 mm, a length of 263.4 mm, and a depth of 2 mm are formed along the longitudinal direction of the flap 30A. The ribs 36 and 37 can increase the strength in the twisting direction of the sushi storage tray 30 during vacuum.

  As a result, the sushi-needed storage tray 30 is sushi-needed because the strength of the tray itself is increased by the ribs 36 and 37 when the sushi-needed trays 32A to 32H are taken out even after thawing with water. A situation in which the storage tray 30 is bent in the middle can be avoided in advance.

  In the above configuration, in the sushi-needed storage tray 30, the sushi-needles are respectively stored in the nesting holes 32A to 32H, and then covered with a transparent flexible film and vacuum-treated. However, it is sealed by heat-sealing and stored frozen by a predetermined method. As a result, the sushi-needed storage tray 30 can extend the storage period while maintaining the freshness of the sushi-needed items stored in the neat holes 32A to 32H.

  In the sushi-needed storage tray 30, so-called water thawing is performed by thawing only with water, so that the sushi-net is taken out at an appropriate temperature, and these are taken out from the sushi-rice storage tray 1. Simply put on top of the sushi rice, you can easily make sushi with the texture of nigiri sushi.

  At this time, in the sushi-net storage tray 30, when the sushi-net is taken out from the sushi-holes 32A to 32H, the tray 30 is loaded with the weight of the sushi-net when the edge 30A of the sushi-net storage tray 30 is gripped. Although the sheet itself may be broken, the strength is increased by the ribs 36 and 37 having a semicircular cross section formed along the longitudinal direction of the flap 30A, so that the tray itself can be prevented from being damaged.

  According to the above configuration, the sushi-net storage tray 30 is a simple-type sushi hall 32A to 32H, but the sushi-net that has been taken out can be simply placed on the sushi rice as a normal grip. A sushi noodle shaped like a sushi can be easily taken out from the nap holes 32A to 32H.

(3) Sushi Storage Pack Not only when the above-described sushi rice storage tray 1 is manufactured and sold alone, or when only the above-described sushi rice storage tray 30 is manufactured and sold alone, the sushi rice storage tray 1 The sushi-net storage tray 30 is manufactured and sold as a set of sushi storage packs, and the sushi-net storage tray 1 and sushi-net storage in a state where the sushi rice is stored and vacuum-frozen are stored and vacuum-frozen. It is conceivable to manufacture and sell the sushi-needed storage tray 30 as a set of sushi storage packs.

  In such a sushi storage pack, the sushi rice stored in the rice halls 2A to 2H of the sushi rice storage tray 1 is thawed through a microwave oven or the like so that the sushi rice after thawing is separated into the partition portion 20 and the side wall portion. 15 without taking out the shape without sticking to 15.

  In the sushi storage pack, the sushi rice stored in the nap halls 32A to 32H of the sushi bed storage tray 30 is thawed by water thawing to take out the sushi rice at an appropriate temperature, and these are sushi. Simply putting it on the sushi rice taken out from the rice storage tray 1 makes it easy to make sushi with a handful of sushi.

(4) Other Embodiments In the above-described embodiment, the sushi rice storage tray has a configuration in which eight rice holes 2A to 2H for storing sushi rice one by one are arranged in a horizontal row. 1 is used, but the present invention is not limited to this, and a sushi rice storage tray provided with a plurality of rows of a plurality of rice holes 2A to 2n may be used.

  Further, in the above-described embodiment, the sushi-needed storage tray 30 having a configuration in which the eight neat holes 32A to 32H for storing sushi-needed one by one are arranged in a horizontal row is used. However, the present invention is not limited to this, and a sushi-needed storage tray provided with a plurality of rows of a plurality of new holes 32A to 32n may be used.

  Furthermore, in the above-described embodiment, the tongue piece 13 having a semicircular tip having an R4 tip and a predetermined length cut in the longitudinal direction of the rice holes 2A to 2H is formed in the rice holes 2A to 2H. However, the present invention is not limited to this, and the shape and length thereof may be arbitrary, and a plurality of incisions having a predetermined length are formed in the short direction instead of the longitudinal direction. Tongue pieces may be provided in the rice holes 2A to 2H.

  Furthermore, in the above-described embodiment, the ribs 36 and 37 having U-shaped grooves having a width of 4 mm, a length of 263.4 mm, and a depth of 2 mm along the longitudinal direction of the flap 30A in the sushi kneading storage tray 30 are provided. Although the case where it shape | molds was described, if the intensity | strength of the twist direction of the storage tray 30 which sushi kneaded can be increased, the size, shape, and number will not be restricted to this.

  Further, in the above-described embodiment, the case where the sushi rice storage tray 1 and the sushi storage tray 30 defined in various dimensions are used has been described. However, the present invention is not limited to this, and the sushi rice storage tray is stored. If it is similar to the tray 1 and the sushi-net storage tray 30, use a sushi-net storage tray and a sushi-net storage tray specified in various other sizes according to the size of the sushi rice and sushi-net. Also good.

  1 ... Sushi rice tray, 2A-2H ... Rice hall, 11 ... Bottom, 12, 33 ... Opening, 13 ... Tongue piece, 15, 35 ... Side wall, 20, 40 ... Partition Section, 30 ... sushi-needed storage tray, 31 ... bottom, 32A-32H ... neat holes 32A-32, 36, 37 ... ribs.

Claims (7)

A sushi rice storage container in which a plurality of rice storage recesses for individually storing a plurality of sushi rice are provided in a frame,
A flap having a predetermined width in which an R-shaped folded portion is molded at the edge of the outer peripheral portion of the frame;
Between the plurality of rice storage recesses, the sushi rice is in a non-contact state with each other, and functions as a side wall in the plurality of rice storage recesses, so that its tip is R-shaped. A sushi rice storage container, comprising: a partition portion molded into a chevron-shaped cross section and having a hem portion connected to the bottom surface of the rice storage recess portion formed in an R chamfered state. 2. The sushi rice container according to claim 1, wherein the folded portion is formed in an R shape of R <b> 2 and the predetermined width is 6.5 mm. The partition part has an R-shaped cross-sectional mountain shape with a width of 2.5 mm at the tip, and the height of the tip is lowered by 4.5 mm from the height of the flap. The sushi rice storage container described in 1. The sushi rice storage container according to claim 3, wherein the partition portion is formed in an R chamfered state of R4 at a hem portion connected to the bottom surface of the rice storage recess. The sushi rice storage container according to claim 4, wherein the partition portion is formed with an inclination angle of 4 degrees to 6 degrees with respect to a vertical direction of the storage concave portion for rice. The sushi rice storage container according to any one of claims 1 to 5, wherein the rice storage recess is formed with a tongue having a predetermined shape by being cut into a part of a bottom surface thereof. A predetermined width in which a plurality of rice storage recesses for individually storing a plurality of sushi rice is provided in the rice frame, and an R-shaped folded portion is molded at the edge of the outer peripheral portion of the rice frame Between the rice flaps and the plurality of rice storage recesses, the plurality of sushi rice is in a non-contact state with each other, and functions as a side wall in the plurality of rice storage recesses A sushi rice storage container comprising a rice partition portion whose tip is molded into an R-shaped cross-sectional chevron and a hem portion connected to the bottom surface of the rice storage recess is molded into an R chamfered state;
A plurality of sushi-needed storage recesses for individually storing a plurality of sushi-nets are provided on the sword frame, and an R-shaped folded portion is formed on the edge of the outer peripheral part of the sushi frame. Between the plurality of sushi flaps having a predetermined width and the plurality of squeezing storage recesses, so that the plurality of sushi sushi is in a non-contact state with each other, and In order to function as a side wall in the storage recess, the tip thereof is formed into an R-shaped cross-sectional mountain shape, and a skirt portion connected to the bottom surface of the storage recess for bending is provided with a partitioning portion formed in an R chamfered state. A sushi storage pack comprising a sushi storage container.

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