WO2020080059A1 - Récipient de stockage d'aliments pour étanchéité supérieure - Google Patents
Récipient de stockage d'aliments pour étanchéité supérieure Download PDFInfo
- Publication number
- WO2020080059A1 WO2020080059A1 PCT/JP2019/037960 JP2019037960W WO2020080059A1 WO 2020080059 A1 WO2020080059 A1 WO 2020080059A1 JP 2019037960 W JP2019037960 W JP 2019037960W WO 2020080059 A1 WO2020080059 A1 WO 2020080059A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- container
- flange portion
- folding piece
- piece
- surface pieces
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS 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
- B65D1/00—Containers 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
- B65D1/34—Trays or like shallow containers
Definitions
- the present invention relates to a food container for top seals made of pulp material or the like (pulp material, grass and vegetable resin), and more specifically to a food container formed from a cardboard-like material made of pulp material, meat or fish.
- the present invention relates to a top-seal food container which can be completely sealed so that blood and juice do not infiltrate and the outside air does not enter the food container, even if it is accommodated in a slanted body or upside down.
- FIG. 1 shows a conventional food container, in which a folding piece 3 is continuously provided between the side walls 1 and 2 and is placed above the folding piece 3 of the side piece 2 to be attached to the surface of the side piece 1.
- a substantially rectangular folded portion 4 is formed at the portion. Even if the folded-back portion 4 is folded back and attached to the side piece 1, the cut surface of the pulp material or the like does not come out on the surface, so that there is no problem that blood or liquid soaks into the container and the appearance of the container becomes dirty. ..
- the present invention has been made paying attention to such a point, and blood and liquid are prevented from infiltrating, and there are almost no steps at the four corners so that air gaps do not occur even when top-sealed. It is intended to provide a food container for top sea.
- the present inventor cuts by making one end of the folding piece reach the middle of the flange portion of the side piece that is on the top and the other end not to reach the flange portion. Since the surface does not appear on the inner surface of the container, the problem of blood and liquid soaking in does not occur, and it has been conceived that the portion of the flange portion without the folded-back portion does not become thick, and the present invention has been reached. ..
- the present invention is to form a cardboard-like material from a pulp material or the like, coat the cardboard-like material with a thermoplastic resin having a heat-sealing ability, and connect the side piece and the adjacent side piece to the four corners of the cardboard-like material.
- the folding piece has one end, and one end of the folding piece reaches the middle of the flange portion of the side piece which is on the upper side, and the other end does not reach the flange portion. It is characterized by not having a cut surface of pulp material or the like at the end of the polymerized portion on the inner surface of the container and by substantially eliminating the triple portion. ..
- the middle of the flange portion of the side piece with one end of the upper end of the folding piece facing upward is 1/3 to 1/2 from the inner surface side of the flange portion (claim 2).
- one end of the folding piece has one end reaching the middle of the flange portion of the side piece, and the other end does not reach the flange portion.
- the cut surface of pulp material etc. does not appear on the inner surface of the container, so it solves the problem of infiltrating the appearance of the container by infiltrating like blood and juice so that there is substantially no triple part Therefore, even if the top seal is used, the flat effect can be achieved.
- the present invention forms a food container from pulp material or the like.
- a food storage container from pulp material or the like it is formed from a pulp material or the like into a cardboard-shaped product of a predetermined size, and a thermoplastic resin having a heat-sealing ability is applied to the back surface, and the four corners of the cardboard-shaped material are applied.
- the cardboard-like material on which the cut portion for forming the side piece is formed may be pressed by heating, high frequency, or the like with a pair of concave and convex press dies. To press, one of the opposing side pieces must first be erected. Instead of pressing with a die, hot air may be blown to perform hot pressing. ..
- FIG. 2 shows an embodiment of the tray of the present invention.
- the folding piece 3 is connected between the side pieces 1 and 2, and one end of the upper end of the folding piece 3 is connected.
- the side piece 2 on the upper side reaches 1/3 to 1/2 position (intermediate) from the inner side of the flange portion 5 and the other end does not reach the flange portion 5, and the folding piece 3 is sandwiched between the side surface pieces 1 And 2 are polymerized and attached so that the side piece 2 faces up.
- the folded-back portion 6 is formed on the side piece 2 above the flange portion 5. ..
- FIG. 3 shows another embodiment of the present invention, which is configured similarly to the above embodiment except that the folded-back portion 6 is not formed.
- the shape of the folding piece is not particularly limited as long as one end of the folding piece reaches the middle of the flange portion of the side piece with the upper end thereof and the other end does not reach the flange portion.
- a folding piece 3'having a step may be used. . ..
- the food storage container produced by the method of the present invention is not particularly limited, but preferred examples include trays, lunch boxes and universal containers.
- the container manufactured as described above does not have a cut surface of pulp material or the like on the inner surface of the container, so there is no risk that meat, fish, blood such as liver, water, etc. will infiltrate from here, and the triple part is substantially Since it does not have a top seal, it can be made almost flat.
- one end of the folding piece has one end reaching the middle of the flange portion of the side piece that is on the upper side, and the other end does not reach the flange portion. Since the cut surface of pulp material etc. does not appear on the surface, it solves the problem of infiltrating the exterior of the container by seeping in like blood and juice, and since there is virtually no triple part, top sealing is done. However, it is expected to be used because it solves the long-standing problem of being flat.
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
Le problème décrit par la présente invention est de fournir un récipient de stockage d'aliments pour une étanchéité supérieure dans lequel le sang et les jus ne pénètrent pas dans le matériau de récipient, et qui est conçu de telle sorte qu'il n'y a pratiquement aucune différence de niveau au niveau des coins du récipient et aucun espace d'air ne se produit lorsqu'un joint d'étanchéité supérieur est disposé sur le récipient. La solution selon la présente invention porte sur un matériau de pâte, ou similaire, qui est formé en un article en papier à usage intensif. L'article en papier à usage intensif est revêtu d'une résine thermoplastique ayant une capacité de thermoscellage. L'article en papier à usage intensif comporte, au niveau de chaque coin, des pièces de surface latérale et une pièce de pliage raccordant les pièces de surface latérale adjacentes. L'extrémité supérieure de la pièce de pliage est formée de telle sorte qu'une extrémité atteint le milieu d'une partie bride au sommet des pièces de surface latérale et l'autre extrémité n'atteint pas la partie bride, et les pièces de surface latérale sont collées ensemble de manière à se chevaucher avec la pièce de pliage entre elles. Par conséquent, la partie de contact de la bride est formée de manière à être plate, et un joint d'étanchéité supérieur peut être disposé au niveau de celle-ci.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018194155A JP2022036342A (ja) | 2018-10-15 | 2018-10-15 | トップシール用食品収容容器 |
JP2018-194155 | 2018-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020080059A1 true WO2020080059A1 (fr) | 2020-04-23 |
Family
ID=70284485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2019/037960 WO2020080059A1 (fr) | 2018-10-15 | 2019-09-26 | Récipient de stockage d'aliments pour étanchéité supérieure |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2022036342A (fr) |
WO (1) | WO2020080059A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021199372A1 (fr) * | 2020-04-01 | 2021-10-07 | ||
JP7370105B1 (ja) | 2022-10-31 | 2023-10-27 | 株式会社インターナショナルシステムパッケージング | 食品収納容器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572614U (fr) * | 1978-11-13 | 1980-05-19 | ||
GB2076783A (en) * | 1980-05-30 | 1981-12-09 | Akerlund & Rausing Ab | Packaging Container |
US5244145A (en) * | 1993-03-10 | 1993-09-14 | Westvaco Corporation | Two way opening for a tray type carton |
WO2011052507A1 (fr) * | 2009-10-27 | 2011-05-05 | Sato Isamu | Procédé de fabrication de réceptacle en pâte |
JP2013028346A (ja) * | 2011-07-26 | 2013-02-07 | Toppan Printing Co Ltd | 紙容器用ブランクと紙容器 |
JP2017036086A (ja) * | 2015-08-14 | 2017-02-16 | 佐藤 勇 | パルプ材料製食品収容容器 |
-
2018
- 2018-10-15 JP JP2018194155A patent/JP2022036342A/ja active Pending
-
2019
- 2019-09-26 WO PCT/JP2019/037960 patent/WO2020080059A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5572614U (fr) * | 1978-11-13 | 1980-05-19 | ||
GB2076783A (en) * | 1980-05-30 | 1981-12-09 | Akerlund & Rausing Ab | Packaging Container |
US5244145A (en) * | 1993-03-10 | 1993-09-14 | Westvaco Corporation | Two way opening for a tray type carton |
WO2011052507A1 (fr) * | 2009-10-27 | 2011-05-05 | Sato Isamu | Procédé de fabrication de réceptacle en pâte |
JP2013028346A (ja) * | 2011-07-26 | 2013-02-07 | Toppan Printing Co Ltd | 紙容器用ブランクと紙容器 |
JP2017036086A (ja) * | 2015-08-14 | 2017-02-16 | 佐藤 勇 | パルプ材料製食品収容容器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2021199372A1 (fr) * | 2020-04-01 | 2021-10-07 | ||
WO2021199372A1 (fr) * | 2020-04-01 | 2021-10-07 | 佐藤 勇 | Récipient de stockage d'aliments |
JP7065214B2 (ja) | 2020-04-01 | 2022-05-11 | 勇 佐藤 | 食品収容容器 |
JP7370105B1 (ja) | 2022-10-31 | 2023-10-27 | 株式会社インターナショナルシステムパッケージング | 食品収納容器 |
Also Published As
Publication number | Publication date |
---|---|
JP2022036342A (ja) | 2022-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5072849B2 (ja) | ボード・トレイの製造方法、そのトレイ用のブランク、及びその方法によって得られたトレイ | |
CN1208189C (zh) | 包装盘及其制造和使用方法 | |
GB2457943A (en) | Film coated blank for forming foodstuff container | |
WO2020080059A1 (fr) | Récipient de stockage d'aliments pour étanchéité supérieure | |
CN111788121B (zh) | 用于包装容器的密封装置 | |
JP4818263B2 (ja) | 容器 | |
JP2022511906A (ja) | 折り目づけをするステップを含むコーヒーポッドなどの密封使い捨て食品容器を製造する製造プロセス | |
JP4766593B2 (ja) | 食品収納容器の製造方法 | |
US20230010724A1 (en) | Food storage container | |
KR20060051382A (ko) | 가요성 재료의 트레이 형상 용기 및 관련 제조 방법 및장치 | |
JP5990873B2 (ja) | 紙容器用ブランクと紙容器の製造方法 | |
EP2091825A1 (fr) | Contenant | |
JP2000255546A (ja) | トレー容器用ブランク | |
US20220281632A1 (en) | A container for foodstuffs and a method for manufacturing said container | |
JP7370105B1 (ja) | 食品収納容器 | |
JP7484327B2 (ja) | 紙製トレー | |
JP7472740B2 (ja) | トレー容器 | |
JP2004315032A (ja) | カップ型断熱容器 | |
JP2011051654A (ja) | 紙製容器 | |
JP4716439B2 (ja) | 食品収納容器の製造方法 | |
JPS6350191B2 (fr) | ||
JP4478287B2 (ja) | コップ状容器 | |
JP5974430B2 (ja) | 紙容器用ブランクの製造方法と紙容器の製造方法 | |
JPH05193643A (ja) | パッケージ及びその製造方法 | |
JP5834642B2 (ja) | フランジ付き紙容器用ブランクとフランジ付き紙容器および紙容器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19873211 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19873211 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: JP |