CA2534881C - Flexible packaging and method of manufacture - Google Patents

Flexible packaging and method of manufacture Download PDF

Info

Publication number
CA2534881C
CA2534881C CA2534881A CA2534881A CA2534881C CA 2534881 C CA2534881 C CA 2534881C CA 2534881 A CA2534881 A CA 2534881A CA 2534881 A CA2534881 A CA 2534881A CA 2534881 C CA2534881 C CA 2534881C
Authority
CA
Canada
Prior art keywords
strips
tear
container
pair
wall
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
CA2534881A
Other languages
English (en)
French (fr)
Other versions
CA2534881A1 (en
Inventor
Bernard Jeannin
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.)
Nestec SA
Original Assignee
Nestec SA
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 Nestec SA filed Critical Nestec SA
Publication of CA2534881A1 publication Critical patent/CA2534881A1/en
Application granted granted Critical
Publication of CA2534881C publication Critical patent/CA2534881C/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
    • B65D75/5805—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
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Cartons (AREA)
  • Making Paper Articles (AREA)
  • Laminated Bodies (AREA)
CA2534881A 2003-08-18 2004-08-17 Flexible packaging and method of manufacture Expired - Fee Related CA2534881C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03018560A EP1508530A1 (en) 2003-08-18 2003-08-18 Flexible packaging and method of manufacture
EP03018560.7 2003-08-18
PCT/EP2004/009251 WO2005016781A1 (en) 2003-08-18 2004-08-17 Flexible packaging and method of manufacture

Publications (2)

Publication Number Publication Date
CA2534881A1 CA2534881A1 (en) 2005-02-24
CA2534881C true CA2534881C (en) 2013-07-23

Family

ID=34042855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2534881A Expired - Fee Related CA2534881C (en) 2003-08-18 2004-08-17 Flexible packaging and method of manufacture

Country Status (12)

Country Link
US (1) US20070269146A1 (pt)
EP (1) EP1508530A1 (pt)
JP (2) JP2007502753A (pt)
CN (1) CN1835871A (pt)
AR (1) AR046007A1 (pt)
AU (1) AU2004264388B2 (pt)
BR (1) BRPI0413605A (pt)
CA (1) CA2534881C (pt)
MX (1) MXPA06001779A (pt)
RU (1) RU2330797C2 (pt)
WO (1) WO2005016781A1 (pt)
ZA (1) ZA200602256B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1508530A1 (en) * 2003-08-18 2005-02-23 Nestec S.A. Flexible packaging and method of manufacture
CN101263001B (zh) * 2005-09-13 2010-09-15 葛西寿一 具有防止不正当开封功能的塑料夹头及其制造方法和制造装置
US7891875B1 (en) * 2005-09-23 2011-02-22 Leonard Feldman Tear-resistive container for dispensing materials
EP2028127A1 (de) * 2007-08-23 2009-02-25 Alcan Technology & Management Ltd. Beutelverpackung mit Öffnungshilfe
DE212009000003U1 (de) 2008-02-22 2009-11-26 Beanstalk Aps Leicht zu öffnende Verpackung
US20110011864A1 (en) * 2008-02-22 2011-01-20 Torkild Hofman Easy to open package
WO2011004271A2 (en) * 2009-07-07 2011-01-13 Di-El Tack Ltd. An adhesive clamp for closing a bag
MX2012009536A (es) * 2010-02-16 2013-02-21 Nextteq Llc Recipiente para fluidos con paredes agiles compuestas.
CN205411238U (zh) * 2012-10-21 2016-08-03 艾恩梅德有限公司 用于通过等离子体焊改善组织治疗的膜及包括其的套件
JP2017524605A (ja) * 2014-06-19 2017-08-31 テトラ ラバル ホールディングス アンド ファイナンス エス エイ 閉止デバイス、閉止デバイスを製造する方法、およびこのような閉止デバイスを有する包装容器
EP3472066A4 (en) * 2016-06-14 2019-12-25 Polytex Fibers Corporation WOVEN PLASTIC BAGS WITH CHARACTERISTICS TO REDUCE LEAKS, BREAKAGE AND INFECTION
CN106115078B (zh) * 2016-08-09 2018-10-09 海宁市粤海彩印有限公司 易撕裂复合软包装及其制造方法
GB201807377D0 (en) * 2018-05-04 2018-06-20 Avon Polymer Prod Ltd Filtration mask, packaged filtration mask, and tearable container
KR102049465B1 (ko) * 2018-07-12 2019-11-27 주식회사 아워홈 안전한 개봉이 가능한 식품 포장용 자립형 파우치
JP2020111337A (ja) * 2019-01-08 2020-07-27 株式会社サンエー化研 加熱処理用包装体
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
KR102085913B1 (ko) * 2019-07-29 2020-03-06 주식회사 아워홈 안전한 개봉이 가능한 식품 포장용 자립형 파우치
FR3114576B1 (fr) 2020-09-25 2022-10-07 Oreal Opercule de fermeture d’un contenant avec un film souple pelable thermoscellé, et contenant ainsi operculé.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323707A (en) * 1966-02-15 1967-06-06 Leonard H King Tear-open package
US3616990A (en) * 1969-05-01 1971-11-02 Joseph J Powell Easy-tear arrangement for stretchable plastic film
GB1355036A (en) * 1970-04-14 1974-06-05 Ici Ltd Articles of plastic film
JPS51103572A (pt) * 1975-03-08 1976-09-13 Kinichi Kimura
EP0015063A1 (en) * 1979-02-14 1980-09-03 Imperial Chemical Industries Plc Film tear-tape and packaging film having tear-tape adherent thereto
JPS5987448U (ja) * 1983-09-01 1984-06-13 木村　欣一 袋
US4598826A (en) * 1984-11-09 1986-07-08 Minnesota Mining And Manufacturing Company Heat-sealable, laminated package
JPS6455251U (pt) * 1987-06-08 1989-04-05
DE8907723U1 (pt) * 1989-06-24 1989-08-10 Hoechst Ag, 6230 Frankfurt, De
JP2895176B2 (ja) * 1990-07-30 1999-05-24 味の素株式会社 易引き裂き性フィルム及びそれから作られたパウチ
MY127457A (en) * 1995-09-28 2006-12-29 Payne P P Ltd Adhesive tape
JPH1159693A (ja) * 1997-08-12 1999-03-02 P C U:Kk 切断の方向を誘導するプラスチックフィルム
JP2000168796A (ja) * 1998-12-04 2000-06-20 Toshikatsu Ouchi 袋
JP2001139038A (ja) * 1999-11-11 2001-05-22 Hosokawa Yoko Co Ltd 引き裂き案内手段、袋体及びそれらの製造方法
FR2832698B1 (fr) * 2001-11-28 2004-07-09 Soplaril Sa Emballage, typiquement un sachet, a ouverture par dechirure orientee
EP1508530A1 (en) * 2003-08-18 2005-02-23 Nestec S.A. Flexible packaging and method of manufacture
EP1666375A1 (en) * 2004-12-01 2006-06-07 Philip Morris Products S.A. Packaged article with wrapper

Also Published As

Publication number Publication date
AU2004264388A1 (en) 2005-02-24
CA2534881A1 (en) 2005-02-24
RU2330797C2 (ru) 2008-08-10
AU2004264388B2 (en) 2010-08-26
BRPI0413605A (pt) 2006-10-17
MXPA06001779A (es) 2006-12-14
ZA200602256B (en) 2007-06-27
CN1835871A (zh) 2006-09-20
US20070269146A1 (en) 2007-11-22
EP1508530A1 (en) 2005-02-23
WO2005016781A1 (en) 2005-02-24
AR046007A1 (es) 2005-11-23
RU2006108545A (ru) 2006-08-10
JP2007502753A (ja) 2007-02-15
JP2011042408A (ja) 2011-03-03

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MKLA Lapsed

Effective date: 20160817