JP5038692B2 - レトルト食品用容器 - Google Patents
レトルト食品用容器 Download PDFInfo
- Publication number
- JP5038692B2 JP5038692B2 JP2006322063A JP2006322063A JP5038692B2 JP 5038692 B2 JP5038692 B2 JP 5038692B2 JP 2006322063 A JP2006322063 A JP 2006322063A JP 2006322063 A JP2006322063 A JP 2006322063A JP 5038692 B2 JP5038692 B2 JP 5038692B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- cover film
- small space
- retort food
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/027—Cooking- or baking-vessels specially adapted for use in microwave ovens; Accessories therefor
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/08—Flexible adhesive strips adapted to seal filling or discharging apertures
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/10—Container closures formed after filling
- B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
- B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
- B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
- B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
- B65D77/2036—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container the seal having a stress concentrating portion
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/3446—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
- B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
-
- 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
- B65D2205/00—Venting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Package Specialized In Special Use (AREA)
- Packages (AREA)
Description
〔別実施の形態〕
(1)上記実施形態では、容器本体の上面開口が略円形であったが、図4に示すように、容器本体10の上面開口が略楕円形をしていて、2個の凸部10bが容器本体10の張出縁部10aから内側に向けて形成されていてもよい。このようにしても、上記した実施形態と同様に、内容物が電子レンジ内に飛び出し散逸することがない。凸部10bの数は、これに限定されるものではなく、更に増やしてもよい。凸部10bの形状も、図4に示す形状に限られず、角状、円弧状などであってもよい。
本発明の参考として、図5および6に例示するような実施形態を挙げる。
(1)図5に示すように、容器本体20の上面開口が略楕円形をしていて、容器本体20の張出縁部20aの一部に凹部20bが形成されていてもよい。このようにしても、上記した実施形態と同様な効果を発揮する。この場合、張出縁部に連なる位置に小空間が形成される小空間部は、図5の引き出し円に断面構造を示すように、凹部20bとカバーフィルムとの間隙箇所が相当する。また、容器本体20の上面開口は、円形であってもよい。
1a 張出縁部
1b 凸部
2 内容物
3 カバーフィルム
3a 最表面層
3b 遮蔽層
3c 内層
4 プリンティングカラー
10 容器本体
10a 張出縁部
20 容器本体
20a 張出縁部
20b 凹部
30 容器本体
30a 張出縁部
30b 凹部
Claims (4)
- 上面が開口されており、この開口の縁部に張出縁部を有していると共に、有底かつ略筒状をして、内部に内容物を収容可能になっている容器本体と、
前記張出縁部に熱融着可能になっていて、前記内容物を収容した前記容器本体の開口をシール可能であるカバーフィルムとを有するレトルト食品用容器において、
前記張出縁部に連なる位置に、前記カバーフィルムが熱融着されず、加温された際に前記カバーフィルムとの間で小空間が形成される、小空間部が設けられていて、
前記カバーフィルムが、ラミネートフィルムからなるとともに、
前記小空間部を覆う箇所のカバーフィルムのフィルム間に、加温され内圧が高まると容易に剥離可能で衛生上悪影響を及ぼさない接着性のプリンティングラッカーが、前記小空間部を覆う位置から前記張出縁部に至るまで塗布され、破断容易箇所が形成され、前記小空間部が、前記張出縁部から内側に張り出す凸部と前記カバーフィルムとの間に設けられているレトルト食品用容器。 - 前記容器本体の張出縁部から複数の凸部が内側に向けて形成されていて、前記小空間部が、複数の前記凸部とカバーフィルムとの間隙箇所、及びこれら凸部どうしの間と前記カバーフィルムとの間隙箇所に設けられている請求項1に記載のレトルト食品用容器。
- 前記カバーフィルムが、少なくとも最表面層と、遮蔽層と、内層とを有するラミネートフィルムであって、前記遮蔽層が酸素遮断性を備えている請求項1または2に記載のレトルト食品用容器。
- 前記プリンティングラッカーが、各種穀物澱粉、ガラクトマンナンなどの天然物由来の各種多糖類、コーンプロティン、アルブミン、ゼラチン等の蛋白質、天然ガム質、シェラック、グリセリン又はこれらを配合した混合物である請求項1〜3のいずれかに記載のレトルト食品用容器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/398,946 US7582340B2 (en) | 2006-04-06 | 2006-04-06 | Container for retort pouch food |
US11/398,946 | 2006-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007276876A JP2007276876A (ja) | 2007-10-25 |
JP5038692B2 true JP5038692B2 (ja) | 2012-10-03 |
Family
ID=38421451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006322063A Expired - Fee Related JP5038692B2 (ja) | 2006-04-06 | 2006-11-29 | レトルト食品用容器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7582340B2 (ja) |
EP (1) | EP1845031B1 (ja) |
JP (1) | JP5038692B2 (ja) |
KR (1) | KR20070100093A (ja) |
TW (1) | TW200740668A (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100886955B1 (ko) * | 2007-10-25 | 2009-03-09 | (주)영천씰테크 | 투명창이 부착된 고주파 유도가열 용기 봉합체 |
AT506463B1 (de) * | 2008-02-18 | 2010-07-15 | Teich Ag | Packung bestehend aus einem behälter und einem deckel |
US20130126370A1 (en) | 2010-06-17 | 2013-05-23 | David DiLiberto | Multi-compartment container with frangible seal and external means for applying opening force between compartments |
US8915359B2 (en) | 2010-06-17 | 2014-12-23 | David DiLiberto | Container having a tearable packet therein |
GB2517891B (en) * | 2012-06-27 | 2020-05-20 | Discovery Flexibles Ltd | Manufacturing process |
WO2014001740A1 (en) * | 2012-06-27 | 2014-01-03 | Discovery Flexibles Limited | Plastic tray with printable cover |
US8746490B2 (en) | 2012-11-06 | 2014-06-10 | Sonoco Development, Inc. | Resealable package film |
WO2017110826A1 (ja) * | 2015-12-21 | 2017-06-29 | 大日本印刷株式会社 | 蓋付容器およびそれに用いる容器 |
US20170252995A1 (en) * | 2016-03-03 | 2017-09-07 | Juicero, Inc. | Juicer cartridge with outlet separator |
US20170252997A1 (en) * | 2016-03-03 | 2017-09-07 | Juicero, Inc. | Juicer cartridge with sanitary seal |
JP6730586B2 (ja) * | 2016-03-31 | 2020-07-29 | キョーラク株式会社 | 電子レンジ用容器 |
JP6527180B2 (ja) * | 2017-01-24 | 2019-06-05 | 福助工業株式会社 | 蒸気抜き孔付き包装用容器 |
JP6928230B2 (ja) * | 2017-02-27 | 2021-09-01 | キョーラク株式会社 | 電子レンジ用容器 |
US11160415B2 (en) * | 2018-05-02 | 2021-11-02 | Dart Industries Inc. | Microwave reheating container |
WO2020208856A1 (ja) * | 2019-04-11 | 2020-10-15 | 東罐興業株式会社 | レンジ用容器 |
CN112938183A (zh) * | 2021-03-01 | 2021-06-11 | 北京福迪宝电子商务科技有限公司 | 一种微波用餐盒 |
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US5167900A (en) * | 1989-10-30 | 1992-12-01 | Idemitsu Petrochemical Co., Ltd. | Method of producing an easily openable multilayer plastic container |
US5039001A (en) * | 1990-06-18 | 1991-08-13 | Kraft General Foods, Inc. | Microwavable package and process |
US5114766A (en) * | 1990-07-13 | 1992-05-19 | Jacques Pierre J | Container provided with a multilayer cover with venting provisions and related method |
US5241149A (en) * | 1990-10-15 | 1993-08-31 | Mitsubishi Gas Chemical Company, Inc. | Food packing body for heat and microwave treatment |
EP0549361A2 (en) * | 1991-12-27 | 1993-06-30 | Toyo Seikan Kaisha Limited | Press-formed containers |
DE4300141A1 (de) * | 1993-01-06 | 1994-07-07 | Polyplant Gmbh | Verfahren zur Herstellung und oder Verwendung von Kälte- und oder Wärmespeichern aus aufquellbarem, flexibelen, sterilen, biologisch abbaubaren, oder kompostierbaren, CO·2· neutralverbrennbaren, für die Umwelt unschädliche organische und anorganische Materialien |
DE9305416U1 (de) | 1993-04-09 | 1993-12-23 | Metallwaren-Fabrik GmbH, 42499 Hückeswagen | Sicherheitsverschluß für Behälter |
US5736209A (en) * | 1993-11-19 | 1998-04-07 | E. Kashoggi, Industries, Llc | Compositions having a high ungelatinized starch content and sheets molded therefrom |
DK91494A (da) | 1994-08-05 | 1996-02-06 | Andersen Irma | Emballage |
JP3253550B2 (ja) * | 1997-02-24 | 2002-02-04 | 住友ベークライト株式会社 | 電子レンジ調理食品包装体 |
CH692980A5 (de) | 1999-01-21 | 2003-01-15 | Alcan Tech & Man Ag | Verpackung. |
JP4624506B2 (ja) | 1999-04-28 | 2011-02-02 | 出光興産株式会社 | 易開封性多層容器 |
US6660983B2 (en) * | 2001-08-31 | 2003-12-09 | General Mills, Inc. | Easily expandable, nontrapping, flexible paper, microwave package |
AU6767901A (en) | 2000-06-21 | 2002-01-08 | Trans-Aqua Limited | Container and enclosure assembly arrangement |
NL1016978C2 (nl) * | 2000-12-22 | 2002-06-25 | Robert Jan Colenbrander | Inrichting en werkwijze voor het verpakken en bereiden van voedsel en werkwijze voor het vervaardigen van een dergelijke inrichting. |
US6786351B2 (en) * | 2001-10-03 | 2004-09-07 | Anchor Packaging, Inc. | Domed food container |
JP3914137B2 (ja) * | 2001-11-20 | 2007-05-16 | 立花容器株式会社 | 包装体及びその製造方法 |
JP3965304B2 (ja) * | 2002-02-01 | 2007-08-29 | 出光ユニテック株式会社 | 易開封性包装体および易開封性包装体の製造方法 |
JP4133436B2 (ja) * | 2003-02-26 | 2008-08-13 | 出光ユニテック株式会社 | 易開封性包装体および易開封性包装体の製造方法 |
US20060004193A1 (en) * | 2003-03-28 | 2006-01-05 | Rolf Muller | Viscoelastic material |
JP2005035567A (ja) * | 2003-07-16 | 2005-02-10 | Dainippon Printing Co Ltd | 電子レンジ対応包装容器 |
JP2005041557A (ja) * | 2003-07-25 | 2005-02-17 | Sun A Kaken Co Ltd | 加熱処理用包装体および加熱処理用包装体における内容物の包装方法 |
JP4569249B2 (ja) * | 2003-11-28 | 2010-10-27 | 東洋製罐株式会社 | 電子レンジ用包装容器 |
-
2006
- 2006-04-06 US US11/398,946 patent/US7582340B2/en not_active Expired - Fee Related
- 2006-11-09 TW TW095141504A patent/TW200740668A/zh unknown
- 2006-11-29 JP JP2006322063A patent/JP5038692B2/ja not_active Expired - Fee Related
- 2006-11-30 KR KR1020060119641A patent/KR20070100093A/ko not_active Application Discontinuation
-
2007
- 2007-02-21 EP EP07003592A patent/EP1845031B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP1845031B1 (en) | 2011-12-28 |
US20070237913A1 (en) | 2007-10-11 |
EP1845031A1 (en) | 2007-10-17 |
KR20070100093A (ko) | 2007-10-10 |
JP2007276876A (ja) | 2007-10-25 |
US7582340B2 (en) | 2009-09-01 |
TW200740668A (en) | 2007-11-01 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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LAPS | Cancellation because of no payment of annual fees |