DK1466831T3 - Sealed bag with tear strip - Google Patents

Sealed bag with tear strip

Info

Publication number
DK1466831T3
DK1466831T3 DK02786113T DK02786113T DK1466831T3 DK 1466831 T3 DK1466831 T3 DK 1466831T3 DK 02786113 T DK02786113 T DK 02786113T DK 02786113 T DK02786113 T DK 02786113T DK 1466831 T3 DK1466831 T3 DK 1466831T3
Authority
DK
Denmark
Prior art keywords
packaging bag
tear strip
sealed bag
zipper
stuck
Prior art date
Application number
DK02786113T
Other languages
Danish (da)
Inventor
Shuichi Goto
Yuichi Ohki
Original Assignee
Idemitsu Unitech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Idemitsu Unitech Co Ltd filed Critical Idemitsu Unitech Co Ltd
Application granted granted Critical
Publication of DK1466831T3 publication Critical patent/DK1466831T3/en

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
    • 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
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/812—Applying patches, strips or strings on sheets or webs
    • B31B70/8123—Applying strips
    • 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
    • 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
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements

Abstract

A zipper 3 is stuck on the opening part 2 side of a packaging bag 1 and a heat-sealed part 12 is formed in the outer side from the zipper 3 to seal the packaging bag 1. A band-shaped unsealing tape 3 is stuck, in parallel to the opening part 2, on one inner surface of the packaging bag 1 in an area between the zipper 3 and the heat-sealed part 12. A cutout part 4 is formed on a surface opposite to the surface with the unsealing tape 3 stuck thereon at the end part of the unsealing tape 3. A pair of cut-in parts 5 are formed on the packaging bag 1 at the end part of the unsealing tape 3. <IMAGE>
DK02786113T 2001-12-18 2002-12-17 Sealed bag with tear strip DK1466831T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001384731 2001-12-18
PCT/JP2002/013170 WO2003051729A1 (en) 2001-12-18 2002-12-17 Sealed bag with unsealing tape

Publications (1)

Publication Number Publication Date
DK1466831T3 true DK1466831T3 (en) 2008-06-02

Family

ID=19187750

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02786113T DK1466831T3 (en) 2001-12-18 2002-12-17 Sealed bag with tear strip

Country Status (9)

Country Link
US (1) US20050063624A1 (en)
EP (1) EP1466831B1 (en)
JP (1) JPWO2003051729A1 (en)
KR (1) KR20040077856A (en)
CN (1) CN1604867A (en)
AT (1) ATE384671T1 (en)
DE (1) DE60224845T2 (en)
DK (1) DK1466831T3 (en)
WO (1) WO2003051729A1 (en)

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US20050078890A1 (en) * 2001-12-26 2005-04-14 Kenjiro Abe Easy-to-unseal packaging bag
WO2004083065A1 (en) * 2003-03-17 2004-09-30 Hosokawa Yoko Co., Ltd. Fastener bag
US20050022472A1 (en) * 2003-07-31 2005-02-03 David Brakes Resealable vacuum packaging bags and methods for using and manufacturing resealable vacuum packaging bags
CA2437290A1 (en) * 2003-08-13 2005-02-13 Sylvain Beaulieu Pom pt one step with a cross directional ripping-strip
JP4526884B2 (en) 2004-06-28 2010-08-18 出光ユニテック株式会社 Bag with zipper tape
WO2006062136A1 (en) 2004-12-07 2006-06-15 Idemitsu Unitech Co., Ltd. Fastener and bag with fastener
FR2882546B1 (en) * 2005-02-28 2007-05-25 Kimco S A Sa DEVICE FOR OPENING A TRIANGULAR PORTION SHAPE
DE202005012037U1 (en) * 2005-07-28 2006-12-14 Wolf, Hans Heat sealing press for plastic film bags especially for medical use includes cutter to form starting slit for easy opening
JP2007069971A (en) * 2005-09-09 2007-03-22 Toppan Printing Co Ltd Easy open flexible packaging bag
CN2923545Y (en) * 2006-07-17 2007-07-18 关永瑞 Enclosure protection structure of package bag
DE102007015099A1 (en) * 2007-03-29 2008-10-02 Construction Research & Technology Gmbh Paper valve bag with inner latch
WO2009054313A1 (en) * 2007-10-22 2009-04-30 Idemitsu Unitech Co., Ltd. Interlocking device and packaging bag with interlocking device
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
US7681732B2 (en) * 2008-01-11 2010-03-23 Cryovac, Inc. Laminated lidstock
DE102009060246A1 (en) * 2009-12-23 2011-06-30 Huhtamaki Ronsberg, Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG, 87671 Tear-open packaging
ITBO20110721A1 (en) * 2011-12-15 2013-06-16 So Te Ma Pack S R L PACKAGE PROVIDED WITH MEANS OF LACERATION AND OPENING OF THE PACKAGING, PROCEDURE AND DEVICE TO BE USED TO REALIZE THAT PACKAGE.
CN105564737A (en) * 2012-02-28 2016-05-11 株式会社高园 Packing bag
WO2013128580A1 (en) 2012-02-28 2013-09-06 高園産業株式会社 Tablet packaging method and tablet packaging device
KR102141539B1 (en) * 2012-10-03 2020-08-05 도판 인사츠 가부시키가이샤 Refillable container
US9139339B2 (en) * 2013-03-15 2015-09-22 Standard Multiwall Bag Manufacturing Co. Easy open apparatus and method for multi-ply bags
JP2017036084A (en) * 2015-08-13 2017-02-16 信和株式会社 Packaging film and manufacturing method of the same
WO2017047573A1 (en) * 2015-09-14 2017-03-23 出光ユニテック株式会社 Bag body provided with zipper tape, bag body, method for producing bag body, and device for producing bag body
JP6815208B2 (en) * 2016-01-29 2021-01-20 出光ユニテック株式会社 Manufacturing method of bag body, its manufacturing equipment, and bag body
US9771186B1 (en) 2016-06-17 2017-09-26 Bag Strategies and Solutions, LLC Shipping bag with non-registering handle
USD843112S1 (en) * 2016-12-16 2019-03-19 Pouch Pac Innovations, Llc Multi-compartment pouch
CN206750527U (en) * 2017-04-19 2017-12-15 上海三念环保科技有限公司 Easy-opening packaging bag
JP6894753B2 (en) 2017-05-08 2021-06-30 出光ユニテック株式会社 Bag body, film body, and method for manufacturing the bag body
JP2019001475A (en) * 2017-06-12 2019-01-10 リードケミカル株式会社 Packing bag
JP7104567B2 (en) * 2018-06-21 2022-07-21 朋和産業株式会社 Packaging material for cooked rice processed foods
JP7259268B2 (en) * 2018-11-05 2023-04-18 凸版印刷株式会社 Standing pouch with opening shape retaining member
USD896634S1 (en) 2019-01-29 2020-09-22 Golden State Foods Corp. Container
USD896633S1 (en) 2019-01-29 2020-09-22 Golden State Foods Corp. Container

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US2952395A (en) * 1957-10-21 1960-09-13 Arthur T Spees Tear tape
US3625270A (en) * 1970-04-17 1971-12-07 Milorad Skendzic Pilferproof package
US3770185A (en) * 1971-02-26 1973-11-06 Foremost Mckesson Beverage container with straw hole
AT368467B (en) * 1979-06-19 1982-10-11 Teich Ag Folienwalzwerk PACKAGING SLEEVE FOR APPROXIMATELY BRICK OR TABLED LOWERED OR DIVISIBLE ITEMS
ATE10730T1 (en) * 1980-06-19 1984-12-15 Folienwalzwerk Brueder Teich Aktiengesellschaft PACK.
US4650079A (en) * 1983-02-08 1987-03-17 Kazuhiro Itoh Easy-to-open synthetic resin bag and apparatus for the manufacture thereof
US5135790A (en) * 1987-02-11 1992-08-04 H. B. Fuller Company Tear tape opening system
JPS63171352U (en) * 1987-04-30 1988-11-08
JPH0633092B2 (en) * 1988-06-03 1994-05-02 出光石油化学株式会社 Bag with articulator
JPH02141344U (en) * 1989-04-26 1990-11-28
JP2810215B2 (en) * 1990-06-15 1998-10-15 株式会社平野屋物産 Easy opening plastic bag
JP2895176B2 (en) * 1990-07-30 1999-05-24 味の素株式会社 Easy tearable film and pouch made therefrom
US5092831A (en) * 1990-10-16 1992-03-03 Hayssen Manufacturing Co. Method of and apparatus for opening a folded web of heat-sealable packaging material prior to formation of the web into sealed reclosable packages
US5806281A (en) * 1996-05-31 1998-09-15 Kt Industries Inc. Tear tape adapted for complete sealing of package overwrap
WO2003038086A1 (en) * 2001-10-31 2003-05-08 Ionfinity Llc Soft ionization device and applications thereof

Also Published As

Publication number Publication date
ATE384671T1 (en) 2008-02-15
DE60224845T2 (en) 2008-11-13
DE60224845D1 (en) 2008-03-13
WO2003051729A1 (en) 2003-06-26
KR20040077856A (en) 2004-09-07
CN1604867A (en) 2005-04-06
EP1466831A1 (en) 2004-10-13
JPWO2003051729A1 (en) 2005-04-28
US20050063624A1 (en) 2005-03-24
EP1466831B1 (en) 2008-01-23
EP1466831A4 (en) 2005-03-02

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