EP1468931A4 - Easy-to-unseal packaging bag - Google Patents
Easy-to-unseal packaging bagInfo
- Publication number
- EP1468931A4 EP1468931A4 EP02805904A EP02805904A EP1468931A4 EP 1468931 A4 EP1468931 A4 EP 1468931A4 EP 02805904 A EP02805904 A EP 02805904A EP 02805904 A EP02805904 A EP 02805904A EP 1468931 A4 EP1468931 A4 EP 1468931A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- packaging bag
- easy
- side film
- unseal
- strength
- 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.)
- Withdrawn
Links
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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
-
- 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
-
- 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
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2516—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener
- B65D33/2533—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener the slide fastener being located between the product compartment and the tamper indicating means
-
- 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
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2575—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Packages (AREA)
Abstract
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001393707 | 2001-12-26 | ||
JP2001393707 | 2001-12-26 | ||
JP2002187442 | 2002-06-27 | ||
JP2002187442 | 2002-06-27 | ||
PCT/JP2002/013686 WO2003055761A1 (en) | 2001-12-26 | 2002-12-26 | Easy-to-unseal packaging bag |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1468931A1 EP1468931A1 (en) | 2004-10-20 |
EP1468931A4 true EP1468931A4 (en) | 2005-03-02 |
Family
ID=26625278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02805904A Withdrawn EP1468931A4 (en) | 2001-12-26 | 2002-12-26 | Easy-to-unseal packaging bag |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1468931A4 (en) |
JP (1) | JP4386731B2 (en) |
KR (1) | KR20040063004A (en) |
CN (1) | CN1610633A (en) |
AU (1) | AU2002357523A1 (en) |
WO (1) | WO2003055761A1 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4526884B2 (en) | 2004-06-28 | 2010-08-18 | 出光ユニテック株式会社 | Bag with zipper tape |
US7331153B1 (en) * | 2006-08-31 | 2008-02-19 | Sealed Air Corporation (Us) | Apparatus and method for creating easy to open packages |
JP5032945B2 (en) * | 2007-11-08 | 2012-09-26 | 出光ユニテック株式会社 | Cut tape and packaging bag with cut tape |
DE102009060246A1 (en) * | 2009-12-23 | 2011-06-30 | Huhtamaki Ronsberg, Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG, 87671 | Tear-open packaging |
US9487333B2 (en) | 2010-10-04 | 2016-11-08 | Coveris Flexibles Us Llc | Packaging for steaming and related methods |
WO2012047896A2 (en) * | 2010-10-04 | 2012-04-12 | Exopack Llc | Reclosable full open mouth bag with a hook and hook closure and associated methods |
US11459157B2 (en) | 2012-02-13 | 2022-10-04 | Polytex Fibers Llc | Woven plastic bags with features that reduce leakage, breakage and infestations |
US9845184B2 (en) | 2012-02-13 | 2017-12-19 | Polytex Fibers Corporation | Easy open plastic bags |
US9260214B2 (en) | 2012-02-13 | 2016-02-16 | Cryovac, Inc. | Easy open and reclosable package with panel section with die-cut, and reclosure mechanism |
US9969529B2 (en) | 2012-02-13 | 2018-05-15 | Polytex Fibers Corporation | Easy open plastic bags |
US10562689B2 (en) | 2012-02-13 | 2020-02-18 | Polytex Fibers Corporation | Woven plastic bags with features that reduce leakage, breakage and infestations |
US10661963B2 (en) | 2014-04-04 | 2020-05-26 | Polytex Fibers Corporation | Peelable easy open plastic bags |
US9669981B2 (en) | 2012-02-13 | 2017-06-06 | Polytex Fibers Corporation | Easy open plastic bags |
US8727621B2 (en) * | 2012-02-13 | 2014-05-20 | Cryovac, Inc. | Easy open and reclosable package with die-cut web and reclosure mechanism |
US8807834B2 (en) | 2012-02-13 | 2014-08-19 | Cryovac, Inc. | Easy open and reclosable package with panel section with easy open sealant, and reclosure mechanism |
WO2014059283A1 (en) * | 2012-10-12 | 2014-04-17 | Polytex Fibers Corporation | Polymeric bag with easy access features attached to the bag without adhesives |
EP3434617B1 (en) | 2013-01-22 | 2021-03-24 | Polytex Fibers Corporation | Easy access woven plastic bag |
CN103600901A (en) * | 2013-10-20 | 2014-02-26 | 江苏申凯包装高新技术股份有限公司 | Zippered bag provided with tongue |
US11305927B2 (en) | 2014-04-04 | 2022-04-19 | Polytex Fibers Llc | Easy open plastic bags |
US11472622B2 (en) | 2014-04-04 | 2022-10-18 | Polytex Fibers Llc | Woven plastic bags with features that reduce leakage, breakage, and infestations |
WO2015154014A1 (en) | 2014-04-04 | 2015-10-08 | Polytex Fibers Corporation | Woven plastic bags with features the reduce leakage, breakage and infestations |
US9586724B2 (en) | 2014-06-10 | 2017-03-07 | Cryovac, Inc. | Easy open and reclosable gusseted package with die-cut web and reclosure mechanism |
CN106185031A (en) * | 2016-08-22 | 2016-12-07 | 刘小兵 | Dragline type opens plastic film packaging |
JP6191748B2 (en) * | 2016-09-15 | 2017-09-06 | 凸版印刷株式会社 | Easy-to-cut pouch |
CN108082735A (en) * | 2018-01-19 | 2018-05-29 | 杭州丙甲科技有限公司 | It is a kind of easily to tear packaging and the method for tearing packaging |
WO2020065542A1 (en) * | 2018-09-25 | 2020-04-02 | Blijlevens, Antonius Petrus Henricus | A bag and related methods |
CN109625380A (en) * | 2018-11-29 | 2019-04-16 | 电子科技大学成都学院 | Disposable Mobile phone waterproof bag sealer |
CN111904607A (en) * | 2019-05-09 | 2020-11-10 | 重庆好德译信息技术有限公司 | Disposable article bag for diagnosis and treatment of throat department |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535409A (en) * | 1967-01-17 | 1970-10-20 | Tower Products | Method of making sheet material with film tear line |
US4359499A (en) * | 1980-02-15 | 1982-11-16 | Fuji Photo Film Co., Ltd. | Packaging material for photosensitive materials |
US4927028A (en) * | 1987-07-02 | 1990-05-22 | Jacobs Suchard AB | Package having a tear-open strip |
US5116140A (en) * | 1990-06-15 | 1992-05-26 | Kazuyoshi Hirashima | Easy-to-open synthetic resin bag |
US6248442B1 (en) * | 1998-12-31 | 2001-06-19 | Mobil Oil Corporation | Easy opening hermetically sealed film |
EP1129954A1 (en) * | 1998-06-26 | 2001-09-05 | Idemitsu Petrochemical Co., Ltd. | Self-supporting and easy open bag |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5838577U (en) * | 1981-09-09 | 1983-03-12 | 住友ベークライト株式会社 | Easy-open packaging |
JPS58169044U (en) * | 1982-05-08 | 1983-11-11 | 住友ベークライト株式会社 | Easy-open packaging |
JP2606389Y2 (en) * | 1993-08-11 | 2000-10-23 | 株式会社生産日本社 | Synthetic resin bag with zipper |
-
2002
- 2002-12-26 KR KR10-2004-7010065A patent/KR20040063004A/en not_active Application Discontinuation
- 2002-12-26 WO PCT/JP2002/013686 patent/WO2003055761A1/en not_active Application Discontinuation
- 2002-12-26 CN CNA028263650A patent/CN1610633A/en active Pending
- 2002-12-26 AU AU2002357523A patent/AU2002357523A1/en not_active Abandoned
- 2002-12-26 EP EP02805904A patent/EP1468931A4/en not_active Withdrawn
- 2002-12-26 JP JP2003556309A patent/JP4386731B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535409A (en) * | 1967-01-17 | 1970-10-20 | Tower Products | Method of making sheet material with film tear line |
US4359499A (en) * | 1980-02-15 | 1982-11-16 | Fuji Photo Film Co., Ltd. | Packaging material for photosensitive materials |
US4927028A (en) * | 1987-07-02 | 1990-05-22 | Jacobs Suchard AB | Package having a tear-open strip |
US5116140A (en) * | 1990-06-15 | 1992-05-26 | Kazuyoshi Hirashima | Easy-to-open synthetic resin bag |
EP1129954A1 (en) * | 1998-06-26 | 2001-09-05 | Idemitsu Petrochemical Co., Ltd. | Self-supporting and easy open bag |
US6248442B1 (en) * | 1998-12-31 | 2001-06-19 | Mobil Oil Corporation | Easy opening hermetically sealed film |
Non-Patent Citations (1)
Title |
---|
See also references of WO03055761A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP4386731B2 (en) | 2009-12-16 |
KR20040063004A (en) | 2004-07-09 |
JPWO2003055761A1 (en) | 2005-05-12 |
AU2002357523A1 (en) | 2003-07-15 |
EP1468931A1 (en) | 2004-10-20 |
WO2003055761A1 (en) | 2003-07-10 |
CN1610633A (en) | 2005-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20040624 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20050119 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7B 65D 75/58 B Ipc: 7B 65D 33/25 B Ipc: 7B 65D 33/00 A |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060701 |