EA201270330A1 - POLYPROPYLENE FILM WITH AUXILIARY ELEMENT FOR OPENING - Google Patents

POLYPROPYLENE FILM WITH AUXILIARY ELEMENT FOR OPENING

Info

Publication number
EA201270330A1
EA201270330A1 EA201270330A EA201270330A EA201270330A1 EA 201270330 A1 EA201270330 A1 EA 201270330A1 EA 201270330 A EA201270330 A EA 201270330A EA 201270330 A EA201270330 A EA 201270330A EA 201270330 A1 EA201270330 A1 EA 201270330A1
Authority
EA
Eurasian Patent Office
Prior art keywords
polypropylene film
opening
perforations
auxiliary element
lines
Prior art date
Application number
EA201270330A
Other languages
Russian (ru)
Inventor
Ангела Шпайт-Херфурт
Патрик Штуппи
Лео Винтрих
Йорг Штайнбрехер
Маркус Хенне
Original Assignee
Треофан Джермани Гмбх Унд Ко. Кг
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 Треофан Джермани Гмбх Унд Ко. Кг filed Critical Треофан Джермани Гмбх Унд Ко. Кг
Publication of EA201270330A1 publication Critical patent/EA201270330A1/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
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5844—Tear-lines provided in a wall portion for tearing out a portion of the wall the portion of the wall being a narrow strip, e.g. between lines 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
    • 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
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
    • B65D85/10—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigarettes
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
    • B65D85/10—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigarettes
    • B65D85/1072—Bundle of cigarette packs
    • 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

Abstract

Описана двухосно ориентированная пленка (2) из полипропилена по меньшей мере c двумя линиями перфораций, которые проходят параллельно друг другу и находятся друг от друга на расстоянии максимально 10 мм. Перфорации (1) обеих линий смещены относительно друг друга. Между перфорациями находятся промежутки из неповрежденной пленки, которые длиннее, чем сами перфорации.Described is a biaxially oriented polypropylene film (2) with at least two lines of perforations that run parallel to each other and are at a maximum distance of 10 mm from each other. Perforations (1) of both lines are offset from each other. Between the perforations there are intact film gaps that are longer than the perforations themselves.

EA201270330A 2009-08-28 2010-08-26 POLYPROPYLENE FILM WITH AUXILIARY ELEMENT FOR OPENING EA201270330A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009039280 2009-08-28
PCT/EP2010/005224 WO2011023386A1 (en) 2009-08-28 2010-08-26 Polypropylene film comprising an opening aid

Publications (1)

Publication Number Publication Date
EA201270330A1 true EA201270330A1 (en) 2012-08-30

Family

ID=43088297

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270330A EA201270330A1 (en) 2009-08-28 2010-08-26 POLYPROPYLENE FILM WITH AUXILIARY ELEMENT FOR OPENING

Country Status (12)

Country Link
US (1) US20120187010A1 (en)
EP (1) EP2470442A1 (en)
JP (1) JP2013503081A (en)
KR (1) KR20120082405A (en)
CN (1) CN102482020A (en)
AU (1) AU2010288876B2 (en)
BR (1) BR112012004460A2 (en)
CA (1) CA2771447A1 (en)
EA (1) EA201270330A1 (en)
MX (1) MX2012002478A (en)
WO (1) WO2011023386A1 (en)
ZA (1) ZA201201385B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11858712B2 (en) 2014-04-14 2024-01-02 Pregis Innovative Packaging Llc Flexible structure with perforation-free inflation channel
US11078001B2 (en) 2018-08-14 2021-08-03 Pregis Innovative Packaging Llc Inflatable packaging with tear initiation feature

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2285542A (en) * 1939-07-15 1942-06-09 Homer G Tasker Wrapper
US2975931A (en) * 1959-06-04 1961-03-21 Grace W R & Co Container
US3909582A (en) * 1971-07-19 1975-09-30 American Can Co Method of forming a line of weakness in a multilayer laminate
JPS49114086U (en) * 1973-01-30 1974-09-28
DE7720150U1 (en) * 1977-06-28 1977-11-10 Focke Pfuhl Verpack Automat Packaging for holding individual items, in particular cigarette packs
US5192262A (en) * 1989-04-24 1993-03-09 Philip Morris Incorporated Container wrappers with integral tear tape, and methods and apparatus for making same
US4938363B1 (en) * 1989-04-24 1994-04-26 Philip Morris Inc Container wrapper with integral tear tape, and methods and apparatus for making same
US5048687A (en) * 1990-04-23 1991-09-17 Weyerhaeuser Company Heat-shrunk protective packaging for multiple units
US5158499A (en) * 1990-07-09 1992-10-27 American National Can Company Laser scoring of packaging substrates
AU3722197A (en) 1996-07-11 1998-02-09 Yu Leung Chan Computer keyboard and method for configuring same
JPH10287360A (en) * 1997-04-10 1998-10-27 Ajinomoto Co Inc Easy-to-unseal wrapping film and production thereof
FR2766465B1 (en) * 1997-07-24 1999-09-03 Soplaril Sa PACK OF PACKAGED OBJECTS WITH A PLASTIC FILM, PLASTIC FILM FOR PACKAGING A PACK, AND METHOD FOR MANUFACTURING THE PLASTIC FILM
DE69802383T2 (en) * 1998-05-26 2002-07-18 Philip Morris Prod Couponed packaging and method of making this packaging
US6491161B1 (en) * 1999-03-12 2002-12-10 Focke & Co. (Gmbh & Co.) Package, especially for a group of cigarette packs, plus method and device for manufacturing same
US20060054670A1 (en) * 2001-09-14 2006-03-16 Heinz Focke Pack with a tear strip and device for production thereof
PT1321379E (en) * 2001-12-20 2009-08-05 Alessandro Cristofani Heat-shrinkable film packaging for bottles and process for manufacturing said packaging
US6838040B2 (en) * 2001-12-28 2005-01-04 Kimberly-Clark Worldwide, Inc. Method for weakening a portion of a web
GB0204602D0 (en) * 2002-02-27 2002-04-10 Ucb Sa Packaging methods and packs made thereby
JP4369212B2 (en) * 2003-12-02 2009-11-18 日本ストロー株式会社 Spoon packaging
JP4722586B2 (en) * 2004-07-06 2011-07-13 株式会社ヤクルト本社 Overwrap package
JP2006276515A (en) * 2005-03-29 2006-10-12 Dainippon Printing Co Ltd Shrink film
JP2007153383A (en) * 2005-12-05 2007-06-21 Yumi Taniguchi Tissue carton pack
JP2009184696A (en) * 2008-02-06 2009-08-20 Fuji Seal International Inc Multi-pack package

Also Published As

Publication number Publication date
JP2013503081A (en) 2013-01-31
AU2010288876B2 (en) 2014-03-06
MX2012002478A (en) 2012-03-26
AU2010288876A1 (en) 2012-03-29
BR112012004460A2 (en) 2016-04-05
US20120187010A1 (en) 2012-07-26
CA2771447A1 (en) 2011-03-03
EP2470442A1 (en) 2012-07-04
CN102482020A (en) 2012-05-30
KR20120082405A (en) 2012-07-23
WO2011023386A1 (en) 2011-03-03
ZA201201385B (en) 2012-11-28

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