JP7288728B1 - Packaging container for sushi - Google Patents

Packaging container for sushi Download PDF

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JP7288728B1
JP7288728B1 JP2022580487A JP2022580487A JP7288728B1 JP 7288728 B1 JP7288728 B1 JP 7288728B1 JP 2022580487 A JP2022580487 A JP 2022580487A JP 2022580487 A JP2022580487 A JP 2022580487A JP 7288728 B1 JP7288728 B1 JP 7288728B1
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sushi
stepped
packaging container
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surface portion
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JPWO2023238367A5 (en
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学 平山
修嗣 大石
慎吾 猪原
尚子 伊藤
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シーピー化成株式会社
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10Cereal-derived products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/34Trays or like shallow containers
    • B65D1/36Trays or like shallow containers with moulded compartments or partitions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/50Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage

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  • Mechanical Engineering (AREA)
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  • Marine Sciences & Fisheries (AREA)
  • Ceramic Engineering (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Cereal-Derived Products (AREA)

Abstract

脚部を備えながらも外形形状を小さく保ち、さらには、個々の鮨を載せ置く載置部を設けても詰め合わせた鮨を箸で摘まみ上げやすくした鮨用包装容器を提供する。鮨用包装容器1は、底面部21に個々の鮨を載せ置く個別載置面部24を複数有する、合成樹脂シートからなり、底面部21の周囲に設けた周壁部22と、それと底面部21との境を段状に形成してその上面を段差面部23aとした段差部23と、それと同等の高さにし、各々の個別載置面部24の周囲に設けた突条部25と、各々の個別載置面部24における周囲の一部を、底面部21と同等の高さ又はそれ以下の高さに形成した凹欠部26と、個別載置面部24内から底面部21を下方に凹ませて形成した脚部27と、を備えたことを特徴とする。To provide a packaging container for sushi which maintains a small outer shape while having a leg part and facilitates picking up assorted sushi with chopsticks even when a placing part for placing individual pieces of sushi is provided. The sushi packaging container 1 is made of a synthetic resin sheet having a plurality of individual placement surface portions 24 on which individual pieces of sushi are placed on the bottom portion 21, and includes a peripheral wall portion 22 provided around the bottom portion 21 and the bottom portion 21. a stepped portion 23 having a stepped surface portion 23a on the upper surface of the stepped portion 23; A part of the periphery of the mounting surface portion 24 is formed to have a height equal to or lower than that of the bottom surface portion 21, and the bottom surface portion 21 is recessed downward from the individual mounting surface portion 24. and a formed leg 27 .

Description

本発明は、合成樹脂シートからなり、鮨を詰め合わせる鮨用包装容器に関する。 TECHNICAL FIELD The present invention relates to a sushi packaging container made of a synthetic resin sheet and packed with sushi.

百貨店、スーパーマーケットやコンビニエンスストアなどの小売店では、握り鮨や手巻き鮨を包装容器に詰め合わせた、いわゆるパック鮨が店頭に陳列され、販売されていることがよく見かけられる。このようなパック鮨の容器には、様々な工夫がなされているものがある。 In retail stores such as department stores, supermarkets, and convenience stores, it is often seen that so-called packed sushi, which is a package of nigiri sushi and hand-rolled sushi, is displayed and sold at the storefront. There are containers for such packed sushi that have been devised in various ways.

例えば、パック鮨の容器において、詰め合わせた鮨が隣同士でくっつくことや、運搬したり持ち上げたりした際に、鮨がずれ動くことがあり、これを防ぐため、底面部を区切って載置部を形成し、各載置部に鮨を載せることができるようにしたものがある。
より具体的には、底部に鮨形状をなす窪み部を設けた包装容器(下記特許文献1参照)、鮨を個別に収容するために鮨の下部が丁度入る大きさの凹部を設けた鮨用包装容器(下記特許文献2参照)、収容物載置部における周縁よりも外側に、部分的に高さの異なる周縁壁を設けた包装用容器(下記特許文献3参照)、鮨を載置する底面部に、1個ずつ斜めに行列配置させる鮨の間に入り込む突出部を設けた鮨用包装容器(下記特許文献4参照)などが開発されている。
For example, in a packed sushi container, the packed sushi may stick together next to each other, or the sushi may shift when being transported or lifted. There is one that is formed so that sushi can be placed on each placing portion.
More specifically, a packaging container provided with a sushi-shaped depression on the bottom (see Patent Document 1 below), a sushi container provided with a depression of a size that just fits the lower part of the sushi in order to individually accommodate the sushi. A packaging container (see Patent Document 2 below), a packaging container provided with a peripheral edge wall having a partially different height outside the peripheral edge of the content placing portion (see Patent Document 3 below), and sushi placed. A packaging container for sushi has been developed in which protrusions that enter between the pieces of sushi that are arranged diagonally one by one on the bottom surface are provided (see Patent Document 4 below).

また、パック鮨の容器において、来店者の注意を惹くため、容器本体の外周にネタ台を設け、ネタ台に鮨ネタの先端部が載るようにしてボリューム感を持たせるようにした鮨用容器がある(下記特許文献5参照)。
この他にも、上げ底にしたり、脚部を設けたりして鮨が上方に配置されて目に留まりやすくし、ボリューム感を持たせるようにした容器が開発されている。
In addition, in the packed sushi container, in order to attract the attention of customers, a sushi container is provided with a topping base on the outer circumference of the container body, and the tip of the sushi topping is placed on the topping base to give a sense of volume. There is (see Patent Document 5 below).
In addition to this, containers have been developed that have raised bottoms or have legs so that the sushi is placed upwards to make it easier to catch the eye and to give it a sense of volume.

実用新案登録第3062105号公報Utility Model Registration No. 3062105 特開2002-95429号公報JP-A-2002-95429 特開2012-101816号公報JP 2012-101816 A 特開2012-176773号公報JP 2012-176773 A 特開2011-157113号公報JP 2011-157113 A

パック鮨の容器の底面部を区切って載置部を形成した場合には、鮨がずれ動きにくくなるように、各載置部の周囲を囲むように突起部を設けることがある。
しかし、突起部で囲まれると鮨を箸で摘まみ上げる際に箸の先端部が突起部に当たり摘まみにくいことがあった。
When placing parts are formed by partitioning the bottom part of the container for packed sushi, protrusions may be provided so as to surround the periphery of each placing part so as to prevent the sushi from slipping and moving.
However, when the sushi is surrounded by the projections, the tips of the chopsticks touch the projections and make it difficult to pick up the sushi.

また、パック鮨の容器に脚部を設ける場合には、鮨を載せる載置面の外側で、かつフランジ部の内側の位置に設けることが多い。このときには、脚部を設けるスペースが必要になるため、容器の外形形状が大きくなりやすいものであった。
容器の外形形状が大きくなると、鮨を詰め合わせても空いた空間が多くなり、また、相対的に鮨を載せる載置部の面積が小さくなるので、収容量が少なく見え、購買力を削ぐおそれがあった。
Also, when legs are provided on the container for packed sushi, they are often provided outside the placement surface on which the sushi is placed and inside the flange. In this case, the outer shape of the container tends to be large because a space for providing the legs is required.
If the outer shape of the container becomes large, there will be more empty space even if the sushi is packed, and the area of the placing part on which the sushi is placed will be relatively small, so the storage capacity will appear small, and there is a risk of reducing purchasing power. rice field.

そこで、本発明の目的は、脚部を備えながらも外形形状を小さく保ち、さらには、個々の鮨を載せ置く載置部を設けても詰め合わせた鮨を箸で摘まみ上げやすくした鮨用包装容器を提供することにある。 SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a sushi package that maintains a small outer shape while having legs, and further provides a placing portion for placing individual pieces of sushi, making it easy to pick up assorted sushi with chopsticks. It is to provide a container.

本発明の一形態の鮨用包装容器は、底面部に個々の鮨を載せ置く個別載置面部を複数有する、合成樹脂シートからなる鮨用包装容器であって、当該底面部の周囲に設けた周壁部と、当該周壁部と前記底面部との境を段状に形成してその上面を段差面部とした段差部と、当該段差面部と同等の高さにし、各々の前記個別載置面部の周囲に設けた突条部と、各々の前記個別載置面部における周囲の一部を、前記底面部と同等の高さ又はそれ以下の高さに形成した凹欠部と、当該個別載置面部内において前記段差部の内側で前記段差部に沿い前記底面部を下方に凹ませて形成した脚部と、を備えたことを特徴とする。 A packaging container for sushi according to one embodiment of the present invention is a packaging container for sushi made of a synthetic resin sheet and having a plurality of individual placement surfaces on which individual pieces of sushi are placed on the bottom surface. a peripheral wall portion, a stepped portion having a stepped surface formed on the boundary between the peripheral wall portion and the bottom surface portion, and a stepped portion whose upper surface is a stepped surface portion; ridges provided on the periphery; recessed portions formed on the periphery of each of the individual mounting surface portions to have a height equal to or lower than that of the bottom surface portion; and the individual mounting surface portions. a leg portion formed by recessing the bottom portion downward along the stepped portion inside the stepped portion .

上記形態の鮨用包装容器は、個別載置面部の周囲を突条部で囲ったため、載せた鮨がずれ動きにくいだけでなく、全部囲むのではなく一部に凹欠部を設けたため、この部分では箸の先端部が当たりにくく鮨を箸で摘み上げやすくなる。また、脚部を個別載置面部内に形成してあるため、従来のように外形形状を大きくする必要がなく、容器の大きさをコンパクトにできる。さらには、段差部を設けることにより、外形がコンパクトでありながら、握り鮨の鮨ネタの先端部が段差面部上に配されて潰されにくく、鮨のネタを見栄えよく見せることができる。 In the sushi packaging container of the above-described form, since the periphery of the individual placement surface is surrounded by the ridges, the placed sushi is not easily displaced. The tip of the chopsticks does not touch the part, making it easier to pick up the sushi with chopsticks. In addition, since the legs are formed in the individual mounting surface portions, unlike the conventional case, there is no need to increase the outer shape, and the size of the container can be made compact. Furthermore, by providing the stepped portion, while the outer shape is compact, the tip of the sushi material of the nigiri sushi is arranged on the stepped surface portion and is not easily crushed, so that the sushi material can be made to look good.

上記形態の鮨用包装容器において、前記突条部を、前記段差部から連続して延び、並列状に配列された並列突条部と、当該並列突条部と直交する向きに配した交差突条部と、からなる構成にすることができる。このような構成にすることにより、並列突状部と交差突状部とで個別載置面部を囲み、鮨を縦横にマトリックス状に配列することができるだけでなく、段差部から突条部を延ばし、並列状に配列させてあるため、容器の周縁が変形しにくくなり、持ち上げやすくなる。 In the sushi packaging container of the above aspect, the ridges are arranged in parallel extending continuously from the stepped portion, and cross ridges arranged in a direction orthogonal to the parallel ridges. and a ridge. By adopting such a configuration, it is possible not only to surround the individual placement surface portion with the parallel protrusions and the crossing protrusions and arrange the sushi vertically and horizontally in a matrix, but also to extend the protrusions from the stepped portions. Since the containers are arranged in parallel, the peripheral edge of the container is less likely to be deformed, making it easier to lift.

上記形態の鮨用包装容器において、前記凹欠部を、前記並列突条部と前記交差突条部との間に前記凹欠部を設けることができる。このような構成にすることにより、箸の先端部を交差突条部に沿わせて鮨を摘まむことができ、摘まみ上げやすくなる。 In the sushi packaging container of the above configuration, the concave cutout may be provided between the parallel ribs and the intersecting ribs. With such a configuration, the tip of the chopsticks can be picked up along the crossed ribs, making it easier to pick up the sushi.

上記形態の鮨用包装容器において、前記凹欠部を、各々の前記個別載置面部において対面する位置に設けることができる。このような構成にすることにより、鮨の両側に凹欠部があるので、箸で両側から鮨を摘まみやすくなる。 In the sushi packaging container of the above configuration, the recessed portions may be provided at facing positions on each of the individual placement surfaces. With such a configuration, the sushi has recesses on both sides, so that it is easy to pick up the sushi from both sides with chopsticks.

上記形態の鮨用包装容器において、前記脚部を細長直線状凹部として形成することができる。このような構成にすることにより、脚部が容器を支持する機能を有するだけでなく、鮨ネタから滲出した水分などを貯めることができる貯留部としての機能も有するものになる。 In the sushi packaging container of the above configuration, the legs may be formed as elongated linear concave portions. With such a configuration, the legs not only have the function of supporting the container, but also have the function of a storage part capable of storing moisture exuded from sushi toppings.

本発明の第一の実施形態の鮨用包装容器を示し、開蓋状態での斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the sushi packaging container of the first embodiment of the present invention with the lid open. 図1の鮨用包装容器の容器本体及び蓋体の正面図である。Fig. 2 is a front view of a container body and a lid of the packaging container for sushi in Fig. 1; 図1の鮨用包装容器の容器本体の平面図である。Fig. 2 is a plan view of a container body of the sushi packaging container of Fig. 1; 図1の鮨用包装容器の蓋体の平面図である。Fig. 2 is a plan view of the lid of the packaging container for sushi in Fig. 1; 図1の鮨用包装容器において、中心付近の端面図である。FIG. 2 is an end view near the center of the sushi packaging container of FIG. 1; 図1の鮨用包装容器において、鮨を詰め合わせた状態を示した端面図である。2 is an end view showing a state in which sushi is packed in the packaging container for sushi of FIG. 1. FIG. 本発明の第二の実施形態の鮨用包装容器を示した平面図である。Fig. 2 is a plan view showing a packaging container for sushi according to a second embodiment of the present invention; 本発明の第三の実施形態の鮨用包装容器を示した平面図である。[ Fig. 10] Fig. 10 is a plan view showing a packaging container for sushi according to a third embodiment of the present invention.

以下、本発明の鮨用包装容器の実施形態を図面に基づいて説明する。 BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a packaging container for sushi according to the present invention will be described below with reference to the drawings.

本発明の第一の実施形態の鮨用包装容器1は、図1又は図2に示すとおり、容器本体2と、容器本体2を被覆する蓋体3とを備える。
本実施形態では、蓋体3を設けてあるが、蓋体3を設けない構成としてもよい。
A sushi packaging container 1 according to a first embodiment of the present invention comprises a container body 2 and a lid 3 covering the container body 2 as shown in FIG. 1 or 2 .
Although the lid 3 is provided in this embodiment, the lid 3 may be omitted.

鮨用包装容器1は、横長直方体状に形成してあり、特に限定するものではないが、高さ50mm、長さ200mm、幅150mm程度の大きさにすることができ、握り鮨、巻き鮨、いなり鮨、押し鮨などの鮨を収容することができる。
なお、握り鮨とは、酢飯(酢をきかせた飯、以下同様)に生の魚介類の切り身や卵焼(以下、鮨ネタという。)などを載せて、握った鮨をいい、押し鮨とは、方形の型の中に酢飯を詰め、その上に鮨ネタを載せて押しかためて作る鮨をいい、いなり鮨とは、甘煮の油揚げ(薄切りにした豆腐を油で揚げたもの)の中に、酢飯に様々な食材を混ぜたものをつめた料理をいい、巻き鮨とは、乾海苔(藻類を板状に乾燥させたもの)や卵焼きなどで鮨ネタを巻いた鮨をいう。
これら各鮨の形状は、特に限定するものではないが、立方体状、直方体状、円柱状などにすることができる。
The sushi packaging container 1 is formed in a horizontally long rectangular parallelepiped shape, and is not particularly limited, but can have a size of about 50 mm in height, 200 mm in length, and 150 mm in width. Sushi such as sushi and pressed sushi can be accommodated.
In addition, nigiri sushi refers to sushi that is made by putting raw seafood fillet or omelet (hereinafter referred to as sushi material) on vinegared rice (rice with vinegar, hereinafter the same). Inari-zushi is sushi made by stuffing vinegared rice in a square mold, placing sushi toppings on top of it, and pressing it down. Makizushi refers to sushi that is wrapped in dried seaweed (dried seaweed into a plate) or rolled omelet. .
The shape of each piece of sushi is not particularly limited, but may be a cube, a rectangular parallelepiped, a cylinder, or the like.

鮨用包装容器1は、上記形状に限定されるものではなく、例えば、平面視において、円形状、長円形状の他、三角形状、正方形・長方形・平行四辺形・台形などの四角形状、五角形状、六角形状や八角形状などの平面視多角形状にすることができる。 The shape of the sushi packaging container 1 is not limited to the above. The shape can be a polygonal shape in plan view, such as a hexagonal shape or an octagonal shape.

容器本体2は、図3に示すように、平面視において一対の角部を面取り状にし、他の一対の角部を丸隅状にした長方形平皿状に形成してあり、図1,3及び5に示すように、底面部21と、底面部21を囲うように配し、上向きに立ち上がる周壁部22と、周壁部22と底面部21との境を段差状にした段差部23と、底面部21を区画して設けた個別載置面部24と、個別載置面部24を囲う突条部25(25a~c)と、個別載置面部24の周囲の一部に設けた凹欠部26と、個別載置面部24から下方に凹ませて形成した脚部27とを備える。 As shown in FIG. 3, the container body 2 is formed in the shape of a rectangular plate with a pair of chamfered corners and a rounded corner in plan view. 5, a bottom surface portion 21, a peripheral wall portion 22 that surrounds the bottom surface portion 21 and rises upward, a stepped portion 23 that forms a stepped boundary between the peripheral wall portion 22 and the bottom surface portion 21, and a bottom surface. An individual mounting surface portion 24 provided by partitioning the portion 21, a ridge portion 25 (25a to c) surrounding the individual mounting surface portion 24, and a concave portion 26 provided on a part of the periphery of the individual mounting surface portion 24. and a leg portion 27 formed by recessing downward from the individual placement surface portion 24 .

底面部21は、図1又は図3に示すように、鮨を載せることができる平面視長方形の水平面状としてあり、面上を突条部25で長方形乃至平行四辺形状に区切り、個々の鮨を載せ置ける個別載置面部24を設けてある。底面部21は、平滑面にすることができるが、全面又は一部を微小な凹凸が繰り返す波状又はローレット状などの凹凸面としてもよい。底面部21を凹凸面とすることにより、鮨と底面部21との接地面積が小さくなり、鮨の貼りつきを抑えることができ、鮨が取り出しやすくなる。 As shown in FIG. 1 or FIG. 3, the bottom part 21 has a rectangular horizontal surface shape on which sushi can be placed, and the surface is divided into rectangles or parallelograms by the ridges 25, and each piece of sushi is placed. An individual mounting surface portion 24 is provided for mounting. The bottom surface portion 21 can be a smooth surface, but the entire surface or a portion of the bottom surface portion 21 may be an uneven surface in which fine unevenness is repeated, such as a wavy or knurled shape. By making the bottom surface part 21 uneven, the contact area between the sushi and the bottom surface part 21 is reduced, sticking of the sushi can be suppressed, and the sushi can be easily taken out.

個別載置面部24は、図2又は図3の向きにおいて、左右方向に4列、前後方向に2列設けてあり、個別載置面部24のそれぞれを容器本体2の縁部に対して傾いた斜め状に配列してある。個別載置面部24は、本実施形態では容器本体2の縁部に対して約45°に傾けた斜め状としてあるが、これに限定されるものではなく、容器本体2の縁部に対して垂直又は並行状などにしてもよい。
個別載置面部24内の底面部21の一部を凹凸面とし、残りの部分を平滑面とすれば、鮨の貼り付きを抑えつつ、平滑面との接地による鮨の固定(滑り止め)を図ることができる。このときの凹凸面の面積占有率は、個別載置面部24において、70%以下が好ましく、50%以下がより好ましい。
2 or 3, the individual mounting surface portions 24 are provided in four rows in the left-right direction and two rows in the front-rear direction. They are arranged diagonally. In this embodiment, the individual placement surface portion 24 is inclined at about 45° with respect to the edge of the container body 2 , but is not limited to this. It may be vertical, parallel, or the like.
If part of the bottom surface portion 21 in the individual placement surface portion 24 is made uneven and the remaining portion is made smooth, sticking of the sushi can be suppressed, and the sushi can be fixed (anti-slip) by contacting the smooth surface. can be planned. At this time, the area occupation ratio of the uneven surface is preferably 70% or less, more preferably 50% or less, in the individual mounting surface portion 24 .

周壁部22は、図5に示すように、底面部21の周縁から立ち上がり、上方に向かい拡開するように形成してある。周壁部22の上縁部には、容器本体2の外側に張り出すフランジ部22aを設け、フランジ部22aの外縁には、断面J字状に外側に拡開するように形成したスカート部22bが設けてある。
周壁部22と底面部21との境には、段状に形成した段差部23が設けてあり、その上面を水平面状の段差面部23aとしてある。
段差部23を設けることにより、容器本体2の剛性を高め、容器本体2を持ち上げた際に撓みにくくなる。また、個別載置面部24に握り鮨を載せた場合に、鮨ネタの先端部が段差面部23a上の空間に延び、ネタが圧縮され潰れることなく容器内に配することができる。
As shown in FIG. 5, the peripheral wall portion 22 is formed to rise from the peripheral edge of the bottom portion 21 and expand upward. A flange portion 22a is provided on the upper edge of the peripheral wall portion 22 and projects outward from the container body 2. A skirt portion 22b is formed on the outer edge of the flange portion 22a so as to expand outward to have a J-shaped cross section. It is provided.
A stepped portion 23 is provided at the boundary between the peripheral wall portion 22 and the bottom portion 21, and the upper surface of the stepped portion 23 is a horizontal stepped surface portion 23a.
By providing the stepped portion 23, the rigidity of the container body 2 is increased, and when the container body 2 is lifted, it becomes difficult to bend. Also, when the sushi toppings are placed on the individual placement surface portion 24, the tip of the sushi toppings extends into the space above the stepped surface portion 23a, and the toppings can be placed in the container without being compressed and crushed.

突条部25は、底面部21を上方に膨らませて形成し、各個別載置面部24の周囲に設けて区画するようにしてある。各個別載置面部24は周囲全部を突条部25で囲まれるのではなく一部は凹欠部26として切り通し状にした部分も形成してある。
突条部25は、段差面部23aと同等の高さとし、段差面部23aの高さの±3mmの範囲内が好ましく、±1mmの範囲内がより好ましく、同じ高さ(設計誤差の範囲内を含む)が特に好ましい。
The ridges 25 are formed by expanding the bottom surface 21 upward, and are provided around the individual placement surfaces 24 to partition them. Each individual mounting surface portion 24 is not entirely surrounded by the ridge portion 25, but is partially formed with a recessed portion 26 cut through.
The ridge portion 25 has the same height as the stepped surface portion 23a, preferably within ±3 mm, more preferably within ±1 mm, of the height of the stepped surface portion 23a. ) is particularly preferred.

突条部25は、図3に示すように、段差部23から連続して延び、斜め向きに並列状に略等間隔で配列され、容器本体2の左右方向を区切る並列突条部25aと、容器本体2の中心横断線上に配し、並列突条部25aと直交する向きとして容器本体2の前後方向を区切る交差突条部25bと、からなる構成にしてある。
並列突状部25aは、図3に示すように、手前側及び奥側の縁部それぞれから斜め(約45°)に延びる直線状の突条部25で形成され、各突条部25の基端側は平面視三角形状で幅広になるように形成してある。並列突状部25aの各突条部25は、容器本体2の前後幅の約1/3の長さとしてある。本実施形態では、手前側及び奥側の縁部にそれぞれ3本の突条部25を設けて並列突状部25aを形成してあるがこれに限定されるものではない。
並列突条部25aを手前側及び奥側の縁部に設けることにより、容器本体2が撓みにくくなり、両側の短手縁部を把持して容器本体2を持ち上げやすくなる。
As shown in FIG. 3 , the protrusions 25 extend continuously from the stepped portion 23 and are arranged obliquely in parallel at approximately equal intervals to divide the container body 2 in the left-right direction. Cross ribs 25b are arranged on the central transverse line of the container body 2 and are arranged in a direction perpendicular to the parallel ribs 25a to divide the container body 2 in the front-rear direction.
As shown in FIG. 3, the parallel projecting portions 25a are formed by linear projecting portions 25 extending obliquely (about 45°) from the front and back edges, respectively. The end side is formed to be triangular in plan view and wide. Each protrusion 25 of the parallel protrusions 25a has a length of about 1/3 of the front-to-rear width of the container body 2 . In the present embodiment, three protrusions 25 are provided on each of the front and back edges to form parallel protrusions 25a, but the present invention is not limited to this.
By providing the parallel ribs 25a at the front and back edges, the container body 2 is less likely to bend, and the container body 2 can be easily lifted by gripping the short edges on both sides.

交差突条部25bは、図3に示すように、並列突状部25aよりも幅広とした直線状に形成し、並列突状部25aとは直交する向きに配してあり、並列突条部25a、交差突状部25b及び容器本体2の周壁部22で各個別載置面部24を囲み、区画するようにしてある。 As shown in FIG. 3, the crossing ridges 25b are formed in a straight line shape wider than the parallel ridges 25a, and arranged in a direction perpendicular to the parallel ridges 25a. 25a, the crossing projecting portion 25b, and the peripheral wall portion 22 of the container body 2 surround and partition each individual mounting surface portion 24. As shown in FIG.

本実施形態では、容器本体2の左右側の縁部それぞれから横向きに舌片状に延びる端部突条部25cがさらに設けてあり、中心横断線沿いに配し、左右端部に設けた個別載置面部24を区切るようにしてある。 In this embodiment, end projections 25c extending laterally in a tongue-like manner from the left and right edges of the container body 2 are further provided, arranged along the central transverse line, and provided at the left and right ends. The mounting surface portion 24 is partitioned.

凹欠部26は、各個別載置面部24の周囲に少なくとも1箇所設けてあり、底面部21と同等の高さ又はそれよりも低くして形成してある。凹欠部26を設けることにより、箸の先端部が突条部25に引っ掛かることなく鮨を挟むことができ、摘まみ上げやすくなる。本実施形態では、並列突条部25aの先端部と交差突状部25bの端部との間を切り通し状の凹部とし、その部分を底面部21よりも低くして凹欠部26を設けてある。また、凹欠部26を2か所に設けて対面するように設けることにより、箸を両側から通しやすくなり、より一層に鮨を摘まみ上げやすくなる。 At least one recessed portion 26 is provided around each individual mounting surface portion 24 and is formed to have a height equal to or lower than that of the bottom surface portion 21 . By providing the recessed portion 26, the tip of the chopsticks can be pinched without being caught by the protruding portion 25, making it easier to pick up. In the present embodiment, a cut-through recess is formed between the tip of the parallel protrusion 25a and the end of the intersecting protrusion 25b, and the cutout 26 is provided by lowering the recess than the bottom surface 21. be. In addition, by providing two concave cutouts 26 facing each other, chopsticks can be easily passed from both sides, making it even easier to pick up the sushi.

凹欠部26の開口幅は、特に限定するものではないが、15mm~5mmが好ましく、12mm~8mmがより好ましい。また、凹欠部26を設けた部分の高さは、底面部21に対して±1mmの範囲内の高さにするのが好ましく、同じ高さ(設計誤差の範囲内を含む)にするのがより好ましい。 The width of the opening of the recess 26 is not particularly limited, but is preferably 15 mm to 5 mm, more preferably 12 mm to 8 mm. In addition, the height of the portion where the recessed portion 26 is provided is preferably within a range of ±1 mm with respect to the bottom portion 21, and is preferably the same height (including within the range of design error). is more preferred.

脚部27は、底面部21を横長逆台形台状に凹ませて凹状に形成してあり、本実施形態では、各個別載置面部24内に、1箇所又は2箇所設けてある。本実施形態では、段差部23のすぐ内側に容器本体2の縁部に沿い設けてあり、各脚部27は同じ突出幅で下方に凹ませ、容器本体2を支持できるようにしてある。また、脚部27は、凹状に形成してあるため貯留部の機能も兼ね、鮨から滲出した水分を貯めておくことができる。
脚部27を個別載置面部24内に形成したため、容器本体2の外形形状を大きくする必要がなく、容器本体2の外形形状をコンパクトサイズにすることができる。
The leg portion 27 is formed in a recessed shape by recessing the bottom portion 21 into a horizontally long inverted trapezoidal trapezoidal shape. In this embodiment, the leg portions 27 are provided along the edge of the container body 2 just inside the stepped portion 23, and each leg portion 27 is recessed downward with the same projecting width so that the container body 2 can be supported. In addition, since the leg portion 27 is formed in a concave shape, it also functions as a storage portion, and can store water exuded from the sushi.
Since the leg portions 27 are formed within the individual mounting surface portion 24, the outer shape of the container body 2 does not need to be enlarged, and the outer shape of the container body 2 can be made compact.

蓋体3は、図1、図2又は図4に示すように、概略台形台状に形成してあり、図5に示すように、天面部31と、天面部31の周縁から下方に向かう側壁面部32と、側壁面部32の下縁部から蓋体外側に張り出すフランジ部33と、フランジ部33から下方に向かい突出するスカート部33aと、スカート部33aに設け、容器本体2の外縁部に嵌め合わせる嵌合部34とを備える。 As shown in FIG. 1, FIG. 2, or FIG. 4, the lid body 3 is formed in a substantially trapezoidal trapezoidal shape, and as shown in FIG. a surface portion 32, a flange portion 33 projecting outward from the lower edge of the side wall surface portion 32 to the outside of the lid, a skirt portion 33a projecting downward from the flange portion 33; A fitting portion 34 to be fitted is provided.

天面部31は、図4に示すように、平面視において変形長方形状を呈した水平面状としてある。
側壁面部32は、天面部31の周縁から下方に向かい傾斜する傾斜面としてある。
As shown in FIG. 4, the top surface portion 31 has a horizontal plane shape that exhibits a deformed rectangular shape in a plan view.
The side wall surface portion 32 is an inclined surface that slopes downward from the peripheral edge of the top surface portion 31 .

フランジ部33は、図5に示すように、蓋体外側に向かい上昇する傾斜面状に形成してある。フランジ部33の外縁部には、下方に向かうスカート部33aが形成してあり、スカート部33aには蓋体3の内側に突出し、容器本体2の外縁部の下側に係止する嵌合部34が設けてある。
嵌合部34は、周方向に延びる適宜長さで形成し、蓋体3の周方向に間隔を開けて設けてある。本実施形態では、蓋体3が容器本体2に外側から嵌まる外嵌合構造としてあるが、これに限定されるものではなく、内嵌合構造、内外嵌合構造などいずれの嵌合構造を採用してもよい。また、嵌合せずに蓋体3が容器本体2に載る構造としてもよい。
As shown in FIG. 5, the flange portion 33 is formed in the shape of an inclined surface that rises toward the outside of the lid. A downward skirt portion 33a is formed on the outer edge of the flange portion 33. The skirt portion 33a protrudes toward the inside of the lid 3 and engages with the lower side of the outer edge of the container body 2. 34 is provided.
The fitting portions 34 are formed with appropriate lengths extending in the circumferential direction, and are provided at intervals in the circumferential direction of the lid body 3 . In the present embodiment, the lid 3 is fitted to the container body 2 from the outside, but the outer fitting structure is not limited to this. may be adopted. Alternatively, the lid 3 may be placed on the container body 2 without fitting.

以下、鮨用包装容器1の製造方法の一例を説明する。
容器本体2及び蓋体3は、特に限定するものではないが、合成樹脂シートを熱成形して製造することができる。合成樹脂シートは、非発泡樹脂シート、発泡樹脂シートのいずれでもよいが、容器本体2を発泡樹脂シート、蓋体3を非発泡樹脂シートにするのが好ましい。
An example of a method for manufacturing the sushi packaging container 1 will be described below.
The container body 2 and the lid body 3 are not particularly limited, but can be manufactured by thermoforming a synthetic resin sheet. The synthetic resin sheet may be either a non-foamed resin sheet or a foamed resin sheet, but it is preferable to use a foamed resin sheet for the container body 2 and a non-foamed resin sheet for the lid 3 .

非発泡樹脂シートの場合には、具体的には、厚みが0.1mm~2.0mmの範囲内、特に0.2mm~1.2mmの範囲内のシートを用いるのが好ましい。
発泡樹脂シートの場合には、厚みが0.5mm~4.0mmの範囲内、特に0.7mm~2.2mmの範囲内のシートを用いるのが好ましい。また、発泡樹脂シートの場合には、発泡倍率を1.05倍~20.0倍、特に1.5倍~15.0倍にするのが好ましい。
In the case of a non-foamed resin sheet, specifically, it is preferable to use a sheet having a thickness within the range of 0.1 mm to 2.0 mm, particularly within the range of 0.2 mm to 1.2 mm.
In the case of a foamed resin sheet, it is preferable to use a sheet having a thickness within the range of 0.5 mm to 4.0 mm, particularly within the range of 0.7 mm to 2.2 mm. In the case of a foamed resin sheet, the expansion ratio is preferably 1.05 to 20.0 times, particularly 1.5 to 15.0 times.

非発泡樹脂シートとしては、例えば、ポリエチレン系樹脂シート・ポリプロピレン系樹脂シートなどのポリオレフィン系樹脂シート、ポリスチレン系樹脂シート、ポリエチレンテレフタレート系樹脂シート・耐熱性を付与した変性ポリエチレンテレフタレート系樹脂シートなどのポリエステル系樹脂シートなどの熱可塑性樹脂シートを用いることができる。また、電子レンジの加熱に耐え得るもの、例えば、耐熱性ポリスチレン系樹脂シート、ポリプロピレン系樹脂シート、耐熱性を付与した変性ポリエチレンテレフタレート系樹脂シートを用いてもよい。 Examples of non-foamed resin sheets include polyolefin resin sheets such as polyethylene resin sheets and polypropylene resin sheets, polyester resin sheets such as polystyrene resin sheets, polyethylene terephthalate resin sheets, and modified polyethylene terephthalate resin sheets with heat resistance. A thermoplastic resin sheet such as a base resin sheet can be used. Materials that can withstand heating in a microwave oven, such as heat-resistant polystyrene resin sheets, polypropylene resin sheets, and modified polyethylene terephthalate resin sheets with heat resistance, may also be used.

発泡樹脂シートとしては、例えば、発泡ポリオレフィン系樹脂シート、発泡ポリスチレン系樹脂シート、発泡ポリエチレンテレフタレートなどの発泡ポリエステル系樹脂シートを用いることができる。
合成樹脂シートを積層した積層シートを用いることもでき、積層シートとしては、例えば、非発泡樹脂シート又は発泡樹脂シートに樹脂フィルムを熱ラミネートした積層シート、共押出法による積層シート、押出ラミネート法による積層シートなどを挙げることができる。
As the foamed resin sheet, for example, a foamed polyolefin resin sheet, a foamed polystyrene resin sheet, and a foamed polyester resin sheet such as foamed polyethylene terephthalate can be used.
A laminated sheet obtained by laminating a synthetic resin sheet can also be used, and examples of the laminated sheet include a laminated sheet obtained by thermally laminating a resin film to a non-foamed resin sheet or a foamed resin sheet, a laminated sheet obtained by a coextrusion method, and a laminated sheet obtained by an extrusion lamination method. Laminated sheets and the like can be mentioned.

非発泡樹脂シート、発泡樹脂シート及び積層シートとして、バイオマスプラスチックを用いてもよい。
バイオマスプラスチックとは、原料として再生可能な有機資源由来の物質を含み,化学的又は生物学的に合成することにより得られる高分子材料をいう。バイオマスプラスチックは、石油由来の樹脂と比して、大気中への二酸化炭素の排出量を抑えることができ、環境への負荷を低減できる。
バイオマスプラスチックとしては、例えば、ポリ乳酸樹脂、バイオマスポリエチレン、バイオマスポリエチレンテレフタレートなどが挙げられる。
A biomass plastic may be used as the non-foamed resin sheet, the foamed resin sheet, and the laminated sheet.
Biomass plastics refer to polymer materials obtained by chemically or biologically synthesizing substances derived from renewable organic resources as raw materials. Compared to petroleum-derived resins, biomass plastics can reduce the amount of carbon dioxide emitted into the atmosphere and reduce the burden on the environment.
Examples of biomass plastics include polylactic acid resin, biomass polyethylene, and biomass polyethylene terephthalate.

熱成形としては、真空成形、圧空成形、真空圧空成形、熱板成形などを挙げることができる。 Thermoforming includes vacuum forming, pressure forming, vacuum pressure forming, hot plate forming, and the like.

容器本体2及び蓋体3は、黒色や白色などの有色であるのが好ましいが、内部が視認できるように透明乃至半透明にしてもよい。蓋体3は透明であるのが好ましい。また、容器本体2及び蓋体3の表面に、透明乃至半透明の場合は視認性を妨げない程度に、文字、絵柄などの印刷や刻印を施してもよい。
さらには、補強のためのリブを適宜位置に設けることや滑り止めのためのシボ加工を施してもよい。また、容器本体2及び蓋体3の適宜位置に、立方体乃至直方体状などに膨出させたスタック用突起を設けることもできる。
The container main body 2 and the lid 3 are preferably colored such as black or white, but may be made transparent or translucent so that the inside can be visually recognized. The lid 3 is preferably transparent. If the surfaces of the container body 2 and the lid 3 are transparent or translucent, they may be printed with characters, patterns, etc., or stamped to the extent that visibility is not hindered.
Furthermore, ribs for reinforcement may be provided at appropriate positions, or texturing may be performed for slip resistance. Also, stacking projections, which are bulged in the shape of a cube or a rectangular parallelepiped, can be provided at appropriate positions on the container body 2 and the lid 3 .

以下、鮨用包装容器1の使用方法の一例として握り鮨Sを詰め合わせる場合を説明する。なお、握り鮨Sは、直方体状の米飯S1上に長方形状の魚の切り身S2を載せたものである。
図6に示すように、容器本体2の個別載置面部24に各握り鮨Sを載せ、蓋体3を容器本体2に被せ、蓋体3を上方から押圧することにより、嵌合部34が容器本体2の外縁部に嵌まり、握り鮨Sを鮨用包装容器1に詰め合わせることができる。
鮨用包装容器1を開封するには、蓋体3のスカート部33aの下端部に指先などを掛けて拡げ、嵌合部34の嵌合状態を外し、蓋体3を持ち上げることにより開封することができる。
Hereinafter, as an example of how to use the packaging container 1 for sushi, a case of packing sushi S is described. In addition, the nigiri sushi S is obtained by placing a rectangular fish fillet S2 on a rectangular parallelepiped cooked rice S1.
As shown in FIG. 6, each sushi ball S is placed on the individual placement surface portion 24 of the container body 2, the lid body 3 is placed on the container body 2, and the lid body 3 is pressed from above, so that the fitting portion 34 is fitted to the container. It is fitted to the outer edge of the main body 2 and can pack the sushi S in the packaging container 1 for sushi.
To open the sushi packaging container 1, the lower end of the skirt portion 33a of the lid 3 is spread with a fingertip or the like, the fitting portion 34 is disengaged, and the lid 3 is lifted to open. can be done.

鮨用包装容器1は、図6に示すように、各握り鮨Sが突条部25及び容器本体2の周壁部22で囲まれているため容器1を持ち上げても握り鮨Sがずれ動きにくくなる。
また、脚部27を個別載置面部24内に設けてあるため、容器本体2の外形形状をコンパクトにすることができる。さらに、段差部23を設けることにより、握り鮨Sのネタの先端部が段差面部23a上に配され、ネタの先端部が潰されることなく、握り鮨Sのネタを見栄えよく見せることができる。
In the sushi packaging container 1, as shown in FIG. 6, each sushi ball S is surrounded by the ribs 25 and the peripheral wall 22 of the container body 2, so even if the container 1 is lifted, the sushi balls S are less likely to shift.
In addition, since the leg portion 27 is provided inside the individual mounting surface portion 24, the outer shape of the container body 2 can be made compact. Furthermore, by providing the stepped portion 23, the tip of the topping of the sushi S is arranged on the stepped surface portion 23a, and the top of the topping of the sushi S is not crushed, and the topping of the sushi S can be made to look good.

握り鮨Sを箸などで摘まむ際には、凹欠部26が設けてあるため、箸が突条部25に引っ掛からずに握り鮨Sを摘まむことができ、摘まみ上げやすくなる。また、脚部27を凹部として形成してあるため、握り鮨Sから滲出した水分がここに貯まるため、水分が飛び散りにくいものである。 When picking up the sushi ball S with chopsticks or the like, since the recessed part 26 is provided, the chopsticks can pick up the sushi ball S without being caught on the protruding part 25, making it easy to pick up. Further, since the leg portion 27 is formed as a concave portion, the water exuded from the sushi S is collected here, so that the water is less likely to scatter.

図7には、第二の実施形態の鮨用包装容器1aが示される。
鮨用包装容器1aの容器本体2aは、図7に示すように、左右に4列、前後に1列の個別載置面部24を設けたものであり、脚部27が手前側及び奥側において、個別載置面部24と周壁部22との間に設けてあり、左右側は個別載置面部24内に設けてある。これにより、容器1aの前後の幅は大きくなるが、左右の長さは従来に比べて小さくすることができ、容器1a全体としては、従来よりもコンパクトな形状にすることができる。
FIG. 7 shows a packaging container 1a for sushi according to a second embodiment.
As shown in FIG. 7, the container body 2a of the sushi packaging container 1a is provided with four rows of individual mounting surfaces 24 on the left and right sides and one row on the front and rear sides. , are provided between the individual mounting surface portion 24 and the peripheral wall portion 22 , and the left and right sides are provided within the individual mounting surface portion 24 . As a result, the width of the container 1a in the front and back direction is increased, but the length in the left and right direction can be made smaller than in the conventional case, and the container 1a as a whole can be made more compact than in the conventional case.

図8には、第三の実施形態の鮨用包装容器1bが示される。
鮨用包装容器1bの容器本体2bは、図8に示すように、左右に4列、前後に3列の個別載置面部24を設けたものであり、中央付近の個別載置面部24は交差突条部25bで囲むようにしたものである。また、脚部27が全部の個別載置面部24には設けていないものである。このようにしても、第一の実施形態の容器1と同様に、握り鮨がずれ動きにくくなり、外形形状をコンパクトにすることができるものである。
FIG. 8 shows a packaging container 1b for sushi according to a third embodiment.
As shown in FIG. 8, the container body 2b of the sushi packaging container 1b is provided with four rows of individual placement surfaces 24 on the left and right and three rows on the front and rear. It is made to surround with the protrusion part 25b. Moreover, the leg portions 27 are not provided on all the individual placement surface portions 24 . Even in this way, as in the case of the container 1 of the first embodiment, it becomes difficult for the sushi to slip out of place, and the outer shape can be made compact.

上記実施形態の構成態様は、本発明を限定するものとして挙げたものではなく、技術目的を共通にする限り変更は可能であり、本発明はそのような変更を含むものである。 The configuration aspects of the above-described embodiments are not intended to limit the present invention, and modifications are possible as long as the technical purpose is shared, and the present invention includes such modifications.

Claims (3)

底面部に個々の鮨を載せ置く個別載置面部を複数有する、合成樹脂シートからなる鮨用包装容器であって、
当該底面部の周囲に設けた周壁部と、
当該周壁部と前記底面部との境を段状に形成してその上面を段差面部とした段差部と、
当該段差面部と同等の高さにし、各々の前記個別載置面部の周囲に設けた突条部と、
各々の前記個別載置面部における周囲の一部を、前記底面部と同等の高さ又はそれ以下の高さに形成した凹欠部と、
当該個別載置面部内において前記段差部の内側で前記段差部に沿い前記底面部を下方に凹ませて形成した脚部と、
を備え
前記突条部を、前記段差部から連続して延び、並列状に配列された並列突条部と、当該並列突条部と直交する向きに配し、前記並列突条部よりも幅広とした交差突条部と、からなる構成にし、
前記凹欠部を、前記並列突条部と前記交差突条部との間に設けた、
鮨用包装容器。
A sushi packaging container made of a synthetic resin sheet, having a plurality of individual placement surfaces on which individual pieces of sushi are placed on the bottom surface,
a peripheral wall portion provided around the bottom portion;
a stepped portion formed in a stepped shape at the boundary between the peripheral wall portion and the bottom portion and having an upper surface thereof as a stepped surface portion;
a ridge provided around each of the individual placement surfaces and having the same height as the stepped surface;
a concave cutout portion formed in a part of the periphery of each of the individual mounting surface portions to have a height equal to or lower than that of the bottom surface portion;
leg portions formed by recessing the bottom surface portion downward along the stepped portion inside the stepped portion in the individual placement surface portion;
with
The ridges are arranged in a direction orthogonal to the parallel ridges extending continuously from the stepped portion and arranged in parallel, and are wider than the parallel ridges. and a crossing protrusion,
wherein the recessed portion is provided between the parallel ridge portion and the intersecting ridge portion;
A packaging container for sushi.
前記凹欠部を、各々の前記個別載置面部において対面する位置に設けた請求項に記載の鮨用包装容器。 2. The packaging container for sushi according to claim 1 , wherein the recessed cutouts are provided at positions facing each other on each of the individual placement surfaces. 前記脚部を、細長直線状凹部として形成した請求項1又は2に記載の鮨用包装容器。 3. The packaging container for sushi according to claim 1 or 2, wherein the leg portion is formed as an elongated straight concave portion.
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Publication number Priority date Publication date Assignee Title
JP3062105U (en) * 1999-03-11 1999-09-28 中国パール販売株式会社 Sushi packaging container
JP2001171770A (en) * 2001-02-05 2001-06-26 Denki Kagaku Kogyo Kk Container for sushi
JP2005008254A (en) * 2003-06-20 2005-01-13 Risu Pack Co Ltd Packaging vessel
JP2010208650A (en) * 2009-03-10 2010-09-24 Fukusuke Kogyo Co Ltd Packaging container
US20100297310A1 (en) * 2009-05-20 2010-11-25 Garbe Joanne J Tray including a flow restricting element for food products
JP2012176773A (en) * 2011-02-25 2012-09-13 Sekisui Plastics Co Ltd Container body of sushi packaging container
JP2016084151A (en) * 2014-10-27 2016-05-19 南部企画開発株式会社 Double container for storing frozen hand-shaped sushi and stored article of frozen hand-shaped sushi
JP2018095306A (en) * 2016-12-16 2018-06-21 中央化学株式会社 Packaging container
JP2018193089A (en) * 2017-05-17 2018-12-06 寿化成工業株式会社 Packaging container
JP2019142559A (en) * 2018-02-22 2019-08-29 シーピー化成株式会社 Packaging container

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3062105U (en) * 1999-03-11 1999-09-28 中国パール販売株式会社 Sushi packaging container
JP2001171770A (en) * 2001-02-05 2001-06-26 Denki Kagaku Kogyo Kk Container for sushi
JP2005008254A (en) * 2003-06-20 2005-01-13 Risu Pack Co Ltd Packaging vessel
JP2010208650A (en) * 2009-03-10 2010-09-24 Fukusuke Kogyo Co Ltd Packaging container
US20100297310A1 (en) * 2009-05-20 2010-11-25 Garbe Joanne J Tray including a flow restricting element for food products
JP2012176773A (en) * 2011-02-25 2012-09-13 Sekisui Plastics Co Ltd Container body of sushi packaging container
JP2016084151A (en) * 2014-10-27 2016-05-19 南部企画開発株式会社 Double container for storing frozen hand-shaped sushi and stored article of frozen hand-shaped sushi
JP2018095306A (en) * 2016-12-16 2018-06-21 中央化学株式会社 Packaging container
JP2018193089A (en) * 2017-05-17 2018-12-06 寿化成工業株式会社 Packaging container
JP2019142559A (en) * 2018-02-22 2019-08-29 シーピー化成株式会社 Packaging container

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