CA2577367A1 - Plastic pouch and manufacturing method therefor - Google Patents
Plastic pouch and manufacturing method thereforInfo
- Publication number
- CA2577367A1 CA2577367A1 CA002577367A CA2577367A CA2577367A1 CA 2577367 A1 CA2577367 A1 CA 2577367A1 CA 002577367 A CA002577367 A CA 002577367A CA 2577367 A CA2577367 A CA 2577367A CA 2577367 A1 CA2577367 A1 CA 2577367A1
- Authority
- CA
- Canada
- Prior art keywords
- pouch
- plastic pouch
- manufacturing
- method therefor
- plastic
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
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
- 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
- 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
- B65D81/3461—Flexible containers, e.g. bags, pouches, envelopes
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/01—Ventilation or drainage of bags
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Package Specialized In Special Use (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Abstract
At least one of an obverse surface film and reverse surface film, which are used to together constitute a plastic pouch, is folded back across the entire width of the plastic pouch, and peripheral edge portions of the pouch are heat-sealed, to thereby form, on at least one position, a folded-back section communicating with the body of the pouch.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004244606A JP4258455B2 (en) | 2004-08-25 | 2004-08-25 | Plastic pouch |
JP2004-244606 | 2004-08-25 | ||
JP2005188351A JP4760159B2 (en) | 2005-06-28 | 2005-06-28 | Manufacturing method of plastic pouch |
JP2005188352A JP2007008485A (en) | 2005-06-28 | 2005-06-28 | Manufacturing/filling method for plastic pouch |
JP2005-188351 | 2005-06-28 | ||
JP2005-188352 | 2005-06-28 | ||
PCT/JP2005/015965 WO2006022435A1 (en) | 2004-08-25 | 2005-08-25 | Plastic pouch and method of producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2577367A1 true CA2577367A1 (en) | 2006-03-02 |
CA2577367C CA2577367C (en) | 2009-08-18 |
Family
ID=35967629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002577367A Active CA2577367C (en) | 2004-08-25 | 2005-08-25 | Plastic pouch and manufacturing method therefor |
Country Status (7)
Country | Link |
---|---|
US (2) | US8157445B2 (en) |
EP (1) | EP1783064B1 (en) |
KR (1) | KR100878786B1 (en) |
CN (1) | CN101670892A (en) |
AU (1) | AU2005275647B2 (en) |
CA (1) | CA2577367C (en) |
WO (1) | WO2006022435A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0812828D0 (en) * | 2008-07-14 | 2008-08-20 | Gell Colin | Sealed inner plastic pouch |
CN103003158B (en) * | 2010-07-16 | 2014-07-16 | 三井-杜邦聚合化学株式会社 | Filling method, process for producing small bag package of liquid, and small bag package of liquid |
CN105000277B (en) * | 2011-04-15 | 2017-09-08 | 豪味有限公司 | Pouch and its manufacture method |
WO2013100060A1 (en) * | 2011-12-28 | 2013-07-04 | キョーラク株式会社 | Packaging bag |
CN104370147B (en) * | 2014-11-11 | 2016-08-24 | 何锦波 | A kind of folding machine of waterless closestool collecting bag |
US10093470B2 (en) * | 2015-12-09 | 2018-10-09 | Intercontinental Great Brands Llc | Food package having opening feature and methods of opening thereof |
JP2017171360A (en) * | 2016-03-24 | 2017-09-28 | 凸版印刷株式会社 | Packaging bag |
RU177087U1 (en) * | 2016-10-14 | 2018-02-07 | Общество с ограниченной ответственностью "Стерильные материалы" | POLYMER REPORT PACKAGING FOR AUTOCLAVE STERILIZATION OF LONG-STORAGE PRODUCTS |
USD830162S1 (en) * | 2017-03-22 | 2018-10-09 | Mane Concept Inc. | Hair packaging |
US10781018B1 (en) * | 2019-10-16 | 2020-09-22 | Charlotte Squires | Contaminant resistant product packaging |
KR102488694B1 (en) * | 2019-11-22 | 2023-01-18 | 주식회사 우성팩 | Disposable pack for delivering food and keeping temperature with handle |
KR102495605B1 (en) * | 2020-06-12 | 2023-02-06 | 주식회사 우성팩 | the warm keeping coldness packing sack capable of horizontal feed |
CN114852512A (en) * | 2022-06-10 | 2022-08-05 | 大连理工大学 | Film sealing/packaging opening adopting pre-folding structure |
Family Cites Families (45)
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US3027065A (en) * | 1959-04-11 | 1962-03-27 | Celloplast Ab | Tubing for packaging purposes |
US3937396A (en) * | 1974-01-18 | 1976-02-10 | Schneider William S | Valve for vented package |
US4141487A (en) * | 1977-03-29 | 1979-02-27 | Union Carbide Corporation | Disposable food package |
US4571337A (en) * | 1984-05-10 | 1986-02-18 | Hunt-Wesson Foods, Inc. | Container and popcorn ingredient for microwave use |
CA1283384C (en) * | 1985-09-26 | 1991-04-23 | Curtis L. Larson | Microwave food package |
EP0256791A3 (en) | 1986-08-18 | 1989-11-29 | Nabisco Brands, Inc. | Package for microwaveable popcorn, method for production of the package, and apparatus for sealing the package |
US4874620A (en) * | 1986-10-01 | 1989-10-17 | Packaging Concepts, Inc. | Microwavable package incorporating controlled venting |
US4806371A (en) * | 1986-11-10 | 1989-02-21 | Packageing Concepts, Inc. | Microwavable package for packaging combination of products and ingredients |
US5139151A (en) * | 1989-07-11 | 1992-08-18 | Sealed Air Corporation | Method of forming foam cushions for packaging purposes and cushions formed thereby |
US5039001A (en) * | 1990-06-18 | 1991-08-13 | Kraft General Foods, Inc. | Microwavable package and process |
JPH0635141U (en) | 1992-10-14 | 1994-05-10 | 冨士シール工業株式会社 | Food packaging |
FR2698082B1 (en) * | 1992-11-13 | 1994-12-23 | Mat Metallique Elec Const | Gas tight container. |
JPH06170989A (en) * | 1992-12-08 | 1994-06-21 | Totani Giken Kogyo Kk | Bag making machine |
JPH0825583A (en) | 1994-07-20 | 1996-01-30 | Lion Corp | Paper wrap |
JPH08217090A (en) | 1995-02-14 | 1996-08-27 | Dainippon Printing Co Ltd | Pillow packaging bag and production of the packaging body |
JP3874379B2 (en) | 1996-08-13 | 2007-01-31 | 株式会社メイワパックス | Packaging bag with automatic pressure regulation function |
JP3733454B2 (en) | 1996-11-20 | 2006-01-11 | 東邦樹脂工業株式会社 | Method for producing straight tearable film with lip |
JP3597656B2 (en) | 1996-12-20 | 2004-12-08 | 株式会社メイワパックス | Packaging bag with automatic pressure regulation function |
JP3339559B2 (en) | 1997-05-08 | 2002-10-28 | 東セロ株式会社 | Food packaging for microwave oven |
JP3848740B2 (en) | 1997-07-10 | 2006-11-22 | 株式会社フジシールインターナショナル | Manufacturing method of package |
JPH1148371A (en) | 1997-08-06 | 1999-02-23 | Tousero Kk | Manufacture of food package for microwave oven |
JP3923616B2 (en) * | 1997-09-12 | 2007-06-06 | 大日本印刷株式会社 | Packaging bag |
JPH1199572A (en) * | 1997-09-30 | 1999-04-13 | Tohcello Co Ltd | Food package producing apparatus |
JP3872603B2 (en) | 1997-11-19 | 2007-01-24 | 大日本印刷株式会社 | Packaging bag |
JP3923645B2 (en) | 1998-02-26 | 2007-06-06 | 大日本印刷株式会社 | Packaging bag |
JPH11245972A (en) | 1998-03-03 | 1999-09-14 | Toppan Printing Co Ltd | Pressure adjustment valve and packaging body with same |
JP2000033953A (en) | 1998-07-16 | 2000-02-02 | Tohcello Co Ltd | Gusset bag |
JP2000109142A (en) | 1998-10-08 | 2000-04-18 | Meiwa Packs:Kk | Packaging container having automatic pressure adjustment function |
JP4210807B2 (en) * | 1998-11-24 | 2009-01-21 | フジモリプラケミカル株式会社 | Automatic ventilation packaging bag |
JP2000327044A (en) | 1999-05-13 | 2000-11-28 | Toppan Printing Co Ltd | Standing pouch |
JP2001106270A (en) | 1999-10-05 | 2001-04-17 | Sun A Kaken Co Ltd | Packaging body for heat treatment |
JP2002080072A (en) | 2000-09-07 | 2002-03-19 | Marumiya Sangyo:Kk | Sealing bag for heat-cooking by microwave oven |
JP2002080073A (en) * | 2000-09-07 | 2002-03-19 | Kyokuto Kobunshi Kk | Automatic hole-making bag for microwave oven |
JP3665795B2 (en) * | 2000-10-31 | 2005-06-29 | 株式会社マルミヤ産業 | Manufacturing method of sealed bag for microwave cooking |
JP2002137312A (en) | 2000-11-01 | 2002-05-14 | Marumiya Sangyo:Kk | Method for manufacturing hermetically sealed bag for microwave oven cooking |
JP4029590B2 (en) | 2000-12-19 | 2008-01-09 | 東洋製罐株式会社 | Microwave packaging bag |
JP4231988B2 (en) * | 2001-09-14 | 2009-03-04 | 東洋製罐株式会社 | Packaging bag for microwave oven and method for producing package body filled with contents in the packaging bag |
JP3898502B2 (en) | 2001-12-19 | 2007-03-28 | 大日本印刷株式会社 | Microwave packaging bag |
US7063228B2 (en) * | 2001-11-16 | 2006-06-20 | Dai Nippon Printing Co., Ltd. | Packaging bag |
JP2003170930A (en) | 2001-12-07 | 2003-06-17 | Toyo Seikan Kaisha Ltd | Fancy box for use of pouch to be heated in microwave oven, and package receiving the pouch in the fancy box |
JP3675399B2 (en) | 2001-12-21 | 2005-07-27 | 東洋製罐株式会社 | PACKAGING BAG FOR MICROWAVE RANGE AND METHOD FOR MANUFACTURING PACKAGE BODY PACKED WITH CONTENTS |
JP2003205556A (en) | 2002-01-11 | 2003-07-22 | Maikooru Kk | Bag for housing portable chemical body warmer, its production method, seal mold for implementing the method, production apparatus, and heating element |
EP1650139B1 (en) * | 2003-07-24 | 2011-06-29 | Toppan Printing Co., Ltd. | Packaging bag with steam releasing function |
JP4337466B2 (en) | 2003-08-08 | 2009-09-30 | 凸版印刷株式会社 | Packaging bag having steam venting function and packaging body using the same |
JP2005059867A (en) | 2003-08-08 | 2005-03-10 | Toppan Printing Co Ltd | Packaging bag having function of steam venting and package using the same |
-
2005
- 2005-08-25 EP EP05776978.8A patent/EP1783064B1/en active Active
- 2005-08-25 US US11/660,154 patent/US8157445B2/en active Active
- 2005-08-25 CN CN200910179293A patent/CN101670892A/en active Pending
- 2005-08-25 KR KR1020077004148A patent/KR100878786B1/en active IP Right Grant
- 2005-08-25 CA CA002577367A patent/CA2577367C/en active Active
- 2005-08-25 WO PCT/JP2005/015965 patent/WO2006022435A1/en active Application Filing
- 2005-08-25 AU AU2005275647A patent/AU2005275647B2/en active Active
-
2012
- 2012-03-12 US US13/418,303 patent/US8951178B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2005275647B2 (en) | 2009-09-24 |
AU2005275647A1 (en) | 2006-03-02 |
KR100878786B1 (en) | 2009-01-14 |
US20080292224A1 (en) | 2008-11-27 |
CA2577367C (en) | 2009-08-18 |
CN101670892A (en) | 2010-03-17 |
KR20070044463A (en) | 2007-04-27 |
EP1783064B1 (en) | 2014-11-19 |
WO2006022435A1 (en) | 2006-03-02 |
US8951178B2 (en) | 2015-02-10 |
EP1783064A1 (en) | 2007-05-09 |
US20120263400A1 (en) | 2012-10-18 |
EP1783064A4 (en) | 2013-01-16 |
US8157445B2 (en) | 2012-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |