CA2544085C - Device for opening hermetic flexible containers - Google Patents

Device for opening hermetic flexible containers Download PDF

Info

Publication number
CA2544085C
CA2544085C CA2544085A CA2544085A CA2544085C CA 2544085 C CA2544085 C CA 2544085C CA 2544085 A CA2544085 A CA 2544085A CA 2544085 A CA2544085 A CA 2544085A CA 2544085 C CA2544085 C CA 2544085C
Authority
CA
Canada
Prior art keywords
strip
container
wall
tab
area
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
Application number
CA2544085A
Other languages
English (en)
French (fr)
Other versions
CA2544085A1 (en
Inventor
Emilio Tessera Chiesa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sales SpA
Original Assignee
Sales SpA
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 Sales SpA filed Critical Sales SpA
Publication of CA2544085A1 publication Critical patent/CA2544085A1/en
Application granted granted Critical
Publication of CA2544085C publication Critical patent/CA2544085C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements
    • 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
    • Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
CA2544085A 2005-04-21 2006-04-19 Device for opening hermetic flexible containers Expired - Fee Related CA2544085C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2005A000269 2005-04-21
IT000269A ITTO20050269A1 (it) 2005-04-21 2005-04-21 Dispositivo di apertura per contenitori flessibili ermetici

Publications (2)

Publication Number Publication Date
CA2544085A1 CA2544085A1 (en) 2006-10-21
CA2544085C true CA2544085C (en) 2014-01-21

Family

ID=36741359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2544085A Expired - Fee Related CA2544085C (en) 2005-04-21 2006-04-19 Device for opening hermetic flexible containers

Country Status (11)

Country Link
US (1) US7722255B2 (enExample)
EP (1) EP1714905B1 (enExample)
JP (1) JP4988239B2 (enExample)
CN (1) CN1854024B (enExample)
AT (1) ATE409660T1 (enExample)
AU (1) AU2006201658C1 (enExample)
BR (1) BRPI0601428A (enExample)
CA (1) CA2544085C (enExample)
DE (1) DE602006002914D1 (enExample)
ES (1) ES2316000T3 (enExample)
IT (1) ITTO20050269A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7681732B2 (en) 2008-01-11 2010-03-23 Cryovac, Inc. Laminated lidstock
JP2012501702A (ja) * 2008-09-03 2012-01-26 ノバルティス アーゲー ポーチ
US20100111453A1 (en) * 2008-10-31 2010-05-06 Frito-Lay North America, Inc. Two Side Cut Reseal With Pressure Sensitive Adhesive and the Method for Making Same
CN101879963A (zh) * 2009-05-05 2010-11-10 朋和产业株式会社 包装材料
US20100288764A1 (en) * 2009-05-14 2010-11-18 Douglas Neil Frost Packaging membrane with built-in opening feature
US20110038569A1 (en) * 2009-08-13 2011-02-17 Scott Huffer Easy-open resealable package
US8646975B2 (en) * 2009-08-14 2014-02-11 Cryovac, Inc. Easy open and reclosable package with discrete tape and die-cut web
US9221591B2 (en) * 2009-08-14 2015-12-29 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
US8622618B2 (en) * 2009-08-14 2014-01-07 Cryovac, Inc. Easy open and reclosable package with discrete laminate having panel section with easy-open sealant
GB201005354D0 (en) * 2010-03-30 2010-05-12 Cadbury Holdings Ltd Packaging
US8979370B2 (en) 2011-01-28 2015-03-17 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
US8800250B2 (en) 2011-02-16 2014-08-12 Cryovac, Inc. Easy open and reclosable package with discrete laminate, with die-cut, anchored to second side panel
US9211976B2 (en) 2011-02-16 2015-12-15 Andrew W. Moehlenbrock Easy open and reclosable package with discrete laminate, with die-cut, anchored to second side panel
US8905638B2 (en) 2011-02-16 2014-12-09 Cryovac, Inc. Easy open and reclosable package with die-cut web, and discrete strip anchored to second side panel
US12234076B2 (en) 2012-02-13 2025-02-25 Polytex Fibers Llc Peelable 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
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
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
ITMI20120286A1 (it) * 2012-02-27 2013-08-28 Sales Spa Stazione di applicazione di segmenti di striscia di apertura/richiusura su film plastici in nastro atti a formare sacchetti
MX380919B (es) * 2012-10-12 2025-03-12 Polytex Fibers Llc Bolsa polimérica con características de fácil acceso unidas a la bolsa sin adhesivos.
US9926106B2 (en) 2013-01-22 2018-03-27 Polytex Fibers Corporation Easy access woven plastic bags
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
CA2944904C (en) 2014-04-04 2022-08-16 Polytex Fibers Corporation Woven plastic bags with features that 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
US20160227835A1 (en) * 2015-02-06 2016-08-11 R.J. Reynolds Tobacco Company Container with tamper evident portion
EP3257770B1 (en) * 2016-06-17 2021-03-31 Tetra Laval Holdings & Finance S.A. An opening system for a container, a method of making the same and a container comprising the opening system
JP6894753B2 (ja) * 2017-05-08 2021-06-30 出光ユニテック株式会社 袋体、フィルム体、及び袋体の製造方法
CN107380712A (zh) * 2017-08-18 2017-11-24 河北吉星医药包装有限公司 易撕开的瓶口垫片
CN111994466A (zh) * 2020-08-19 2020-11-27 广州市花都联华包装材料有限公司 一种环保型纸拆封易撕带

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127087A (en) * 1964-03-31 Tearable sheet construction
US2952395A (en) * 1957-10-21 1960-09-13 Arthur T Spees Tear tape
US3266965A (en) * 1964-03-26 1966-08-16 Arthur T Spees Method of making a tearable laminated sheet material
US4070504A (en) * 1968-10-29 1978-01-24 Diamond Shamrock Technologies, S.A. Method of producing a valve metal electrode with valve metal oxide semi-conductor face and methods of manufacture and use
US4650079A (en) * 1983-02-08 1987-03-17 Kazuhiro Itoh Easy-to-open synthetic resin bag and apparatus for the manufacture thereof
JPS59199463A (ja) * 1983-04-20 1984-11-12 テルモ株式会社 包装容器
US4629071A (en) * 1985-08-29 1986-12-16 Kanari Tani Easy-to-open bag
IT212304Z2 (it) * 1987-07-02 1989-07-04 Sales Spa Dispositivo di apertura e chiusuraper bustine sigillate contenenti prodotti alimentari in pezzi parti colarmente confetti e simili
US4836378A (en) * 1987-11-18 1989-06-06 Philip Morris, Incorporated Package having magnetically coded tear tape or sealing strip
IT1273179B (it) * 1994-05-05 1997-07-07 Sales Spa Dispositivo di apertura per contenitori flessibili, contenitore provvisto di tale dispositivo e procedimento per la sua applicazione
IT1273180B (it) * 1994-05-05 1997-07-07 Sales Spa Dispositivo di apertura e richiusura per contenitori flessibili e contenitore dotato di tale dispositivo
CN2196607Y (zh) * 1994-05-18 1995-05-10 张昌胜 食品易拉开包装袋
CA2237427C (fr) * 1995-11-16 2006-05-23 Carapak Braintrust Nv Enceinte etanche et procede de conditionnement d'un liquide dans cette enceinte
JPH09207948A (ja) * 1996-01-31 1997-08-12 Okada Shigyo Kk 包装袋
IT1319964B1 (it) 2000-03-15 2003-11-12 Sales Spa Macchina per l'applicazione su contenitori flessibili sigillati didispositivi di apertura sostanzialmente in forma di nastrini.
US6461044B1 (en) * 2000-06-12 2002-10-08 Sonoco Development, Inc. Reclosable bag formed on form, fill and seal machine
US6645843B2 (en) * 2001-01-19 2003-11-11 The United States Of America As Represented By The Secretary Of The Navy Pulsed laser deposition of transparent conducting thin films on flexible substrates
US6979435B1 (en) * 2001-04-03 2005-12-27 Northwestern University p-Type transparent conducting oxides and methods for preparation
US6586101B2 (en) * 2001-04-18 2003-07-01 Applied Vacuum Coating Technologies Co., Ltd. Anti-reflection coating with transparent surface conductive layer
JP2003011986A (ja) * 2001-06-29 2003-01-15 Houseki Planning:Kk 易引裂密封袋及びその製法
KR100505536B1 (ko) * 2002-03-27 2005-08-04 스미토모 긴조쿠 고잔 가부시키가이샤 투명한 도전성 박막, 그것의 제조방법, 그것의 제조를위한 소결 타겟, 디스플레이 패널용의 투명한 전기전도성기재, 및 유기 전기루미네선스 디바이스
JP3906766B2 (ja) * 2002-08-30 2007-04-18 住友金属鉱山株式会社 酸化物焼結体
ITBO20020741A1 (it) * 2002-11-25 2004-05-26 Gd Spa Confezione di articoli da fumo con elemento marcatore antitaccheggio.
CN2642697Y (zh) * 2003-07-24 2004-09-22 安姆科软包装（中山）有限公司 一种可反复开启封合的包装袋
JP4826066B2 (ja) * 2004-04-27 2011-11-30 住友金属鉱山株式会社 非晶質の透明導電性薄膜およびその製造方法、並びに、該非晶質の透明導電性薄膜を得るためのスパッタリングターゲットおよびその製造方法

Also Published As

Publication number Publication date
AU2006201658A1 (en) 2006-11-09
ATE409660T1 (de) 2008-10-15
EP1714905A1 (en) 2006-10-25
JP4988239B2 (ja) 2012-08-01
AU2006201658C1 (en) 2012-04-05
EP1714905B1 (en) 2008-10-01
US7722255B2 (en) 2010-05-25
ITTO20050269A1 (it) 2006-10-22
JP2006298493A (ja) 2006-11-02
ES2316000T3 (es) 2009-04-01
CN1854024A (zh) 2006-11-01
DE602006002914D1 (de) 2008-11-13
US20060257611A1 (en) 2006-11-16
CA2544085A1 (en) 2006-10-21
CN1854024B (zh) 2010-09-29
AU2006201658B2 (en) 2011-06-16
BRPI0601428A (pt) 2006-12-26

Similar Documents

Publication Publication Date Title
CA2544085C (en) Device for opening hermetic flexible containers
JP2006298493A5 (enExample)
US11027892B2 (en) Package integrity indicating closure
CA2512910C (en) Tamper-indicating resealable closure
US6767604B2 (en) Package with attached resealable cover and method of making same
US5855435A (en) Opening and closing device for flexible containers and container provided with such a device
CN102770352B (zh) 用于食品的可再密封的包装和制造方法
EP3057880B1 (en) Opening/closing device for a disposable flexible container
EP2825474B1 (en) Reclosable bag made of a paper-plastic laminate
KR20070113153A (ko) 개방 확인형 재밀봉식 봉입부
JPH09512768A (ja) 可撓性容器の開封装置及び当該装置を具備する容器並びにその接合方法
US5839648A (en) Device for easy opening of flexible film packaging having a line of weakness; a packet constituted by a contents and packaging provided with such a device; and an easy opening patch for such a device
JPH07315375A (ja) 紙容器
WO1999023000A1 (en) A multi-wall sack
JP2602430Y2 (ja) サンドイッチ用包装体
JP2601246Y2 (ja) サンドイッチ包装体
JP2009537406A (ja) 袋再密封システム
AU704436B3 (en) A multi-wall sack
WO2019069206A1 (en) REFERMABLE BAG
AU1011899A (en) A multi-wall sack
WO2009065122A1 (en) Cereal bag zipper
JPH07187196A (ja) 包装用袋
JP2002104438A (ja) 易開封ガゼット袋状容器

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160419