DE69520793T2 - Abziehbare filmstruktur - Google Patents

Abziehbare filmstruktur

Info

Publication number
DE69520793T2
DE69520793T2 DE69520793T DE69520793T DE69520793T2 DE 69520793 T2 DE69520793 T2 DE 69520793T2 DE 69520793 T DE69520793 T DE 69520793T DE 69520793 T DE69520793 T DE 69520793T DE 69520793 T2 DE69520793 T2 DE 69520793T2
Authority
DE
Germany
Prior art keywords
film structure
removable film
ldpe
core layer
layer
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
DE69520793T
Other languages
English (en)
Other versions
DE69520793D1 (de
Inventor
Benoit Ambroise
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.)
Mobil Plastics Europe Inc USA
Original Assignee
Mobil Plastics Europe Inc USA
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 Mobil Plastics Europe Inc USA filed Critical Mobil Plastics Europe Inc USA
Application granted granted Critical
Publication of DE69520793D1 publication Critical patent/DE69520793D1/de
Publication of DE69520793T2 publication Critical patent/DE69520793T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
DE69520793T 1994-07-29 1995-07-24 Abziehbare filmstruktur Expired - Fee Related DE69520793T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9415397A GB9415397D0 (en) 1994-07-29 1994-07-29 Peelable film structure
PCT/US1995/009355 WO1996004178A1 (en) 1994-07-29 1995-07-24 Peelable film structure

Publications (2)

Publication Number Publication Date
DE69520793D1 DE69520793D1 (de) 2001-05-31
DE69520793T2 true DE69520793T2 (de) 2001-08-09

Family

ID=10759134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520793T Expired - Fee Related DE69520793T2 (de) 1994-07-29 1995-07-24 Abziehbare filmstruktur

Country Status (7)

Country Link
EP (1) EP0772553B1 (de)
AT (1) ATE200768T1 (de)
CA (1) CA2195670A1 (de)
DE (1) DE69520793T2 (de)
ES (1) ES2158122T3 (de)
GB (1) GB9415397D0 (de)
WO (1) WO1996004178A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69730807T2 (de) 1996-05-06 2006-02-23 Basell Poliolefine Italia S.P.A. Polyolefin-zusammensetzung für siegelbare filme mit kontrollierter haftung
US6231975B1 (en) 1997-01-24 2001-05-15 Mobil Oil Corporation Sealable film
DE10124209A1 (de) * 2001-05-18 2002-11-21 Wolff Walsrode Ag Polyolefinfolie mit peelfähiger Deckschicht
WO2003040199A1 (en) * 2001-11-06 2003-05-15 Cryovac, Inc. Heat-sealed easy-open packaging article containing highly branched homogeneous polyolefin
US6706377B2 (en) 2002-01-11 2004-03-16 Exxonmobil Oil Corporation Sealable film
US6770361B2 (en) 2002-12-13 2004-08-03 Exxonmobil Oil Corporation Sealable and peelable film structure
US6896956B2 (en) 2002-12-13 2005-05-24 Exxonmobil Oil Corporation Sealable and peelable film structure
US8398306B2 (en) 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
GB2438178A (en) 2006-05-19 2007-11-21 Innovia Films Ltd Sealable peelable film
US7871697B2 (en) 2006-11-21 2011-01-18 Kraft Foods Global Brands Llc Peelable composite thermoplastic sealants in packaging films
US7871696B2 (en) 2006-11-21 2011-01-18 Kraft Foods Global Brands Llc Peelable composite thermoplastic sealants in packaging films
GB0708692D0 (en) 2007-05-04 2007-06-13 Innovia Films Ltd Seelable, pealable film
DK2147044T3 (da) 2007-05-24 2013-11-04 Innovia Films Ltd Film med lav emissivitet
US9232808B2 (en) 2007-06-29 2016-01-12 Kraft Foods Group Brands Llc Processed cheese without emulsifying salts
GB0714418D0 (en) 2007-07-24 2007-09-05 Innovia Films Ltd UV barrier film
NZ591354A (en) 2010-02-26 2012-09-28 Kraft Foods Global Brands Llc A low-tack, UV-cured pressure sensitive acrylic ester based adhesive for reclosable packaging
JP2013521195A (ja) 2010-02-26 2013-06-10 クラフト・フーヅ・グローバル・ブランヅ リミテッド ライアビリティ カンパニー 接着剤ベースの再閉鎖可能な留め具を有するパッケージおよびそのための方法
DE102010016850A1 (de) * 2010-05-07 2011-11-10 Südpack Verpackungen Gmbh & Co.Kg Kunststoff-Folienanordnung
US9533472B2 (en) 2011-01-03 2017-01-03 Intercontinental Great Brands Llc Peelable sealant containing thermoplastic composite blends for packaging applications
US9403347B2 (en) * 2011-12-15 2016-08-02 Berry Plastics Corporation Peelable closure for container
US11319131B2 (en) 2012-11-15 2022-05-03 Bemis Company, Inc. Sterilization pouch
US10351305B2 (en) 2015-11-23 2019-07-16 Amcor Flexibles, Inc. Package seal having a fibrous breathable material
JP6541017B2 (ja) * 2017-06-08 2019-07-10 Dic株式会社 易開封性積層フィルム及び包装容器
CN110356087A (zh) * 2019-08-15 2019-10-22 江阴升辉包装材料有限公司 一种具有抗污热封层的可印刷易揭盖膜及其工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663219A (en) * 1984-10-09 1987-05-05 Hoechst Aktiengesellschaft Multi-layer opaque low density film
NZ217626A (en) * 1985-09-30 1989-11-28 W R Grace & Co Conn Formerly W Packaging film consisting of #a# olefin copolymers
DE3631231A1 (de) * 1986-09-13 1988-03-24 Hoechst Ag Bedruckbare und beidseitig siegelbare, biaxial orientierte opake polyolefin-mehrschichtfolie, ihre herstellung und ihre verwendung
US4755402A (en) * 1987-03-03 1988-07-05 W. R. Grace & Co., Cryovac Div. Thermoplastic multi-layer barrier packaging film and bags made therefrom
DE68927736T2 (de) * 1988-05-19 1997-05-22 Toyo Seikan Kaisha Ltd Einfach zu öffnender abgeschlossener verpackungsbehälter
DE4230869A1 (de) * 1992-09-16 1994-03-17 Basf Ag Verpackungsfolie aus einer Siegelschicht und einer Trägerschicht

Also Published As

Publication number Publication date
EP0772553A4 (de) 1997-05-28
ATE200768T1 (de) 2001-05-15
EP0772553A1 (de) 1997-05-14
WO1996004178A1 (en) 1996-02-15
CA2195670A1 (en) 1996-02-15
DE69520793D1 (de) 2001-05-31
GB9415397D0 (en) 1994-09-21
EP0772553B1 (de) 2001-04-25
ES2158122T3 (es) 2001-09-01

Similar Documents

Publication Publication Date Title
DE69520793T2 (de) Abziehbare filmstruktur
DE69722844D1 (de) Heisssiegelbare Folie
DE69719772D1 (de) Film aus polyethylenhoher dichte mit hoher biaxialer orientierung
BR9815446A (pt) Pelìcula vedável
DE69928316D1 (de) Mehrschichtfolien und Etiketten
TW198051B (de)
ATE166908T1 (de) Kalandrierbare mischungen enthaltend propylenpolymer mit breiter molekulargewichtverteilung
DE69837573D1 (de) Hochdichte polyethylenfilme mit verbesserter sperrfähigkeit
EP1693194A8 (de) Thermoplastische C2-Alpha-Olefincopolymermischungen und Filme
ATE1273T1 (de) Siegelbare mehrschichtfolie aus polyolefinen und deren verwendung als verpackungsfolien.
BR8801686A (pt) Pelicula acondicionadora termoplastica de multiplas camadas
AU573003B2 (en) Multi-layer polyolefin shrink film
EP0221726A3 (de) Thermoplastischer Lamellarfilm mit wärmeschweissbarer Oberfläche
DE69412229D1 (de) Thermoplastischer Harzfilm mit ausgezeichneter Druckfähigkeit
NZ506910A (en) Poultry shrink bags
AU5994290A (en) Image-receiving material for dye diffusion thermal transfer
SE8304779L (sv) Forbettrade linjera polyetenkrympfilmer samt forfarande for framstellning av dessa
DE69529738D1 (de) Polystyrolharzzusammensetzung, sowie orientierter polystyrolfilm
ATE189650T1 (de) Orientierte folie
DE69520827D1 (de) Lineares polyethylen mit niedriger dichte
AU6022490A (en) Cook-in film with very low density polyethylene
DE69724546D1 (de) Thermoplastischer Harzfilm mit ausgezeichneter Druckfähigkeit
GB2019314A (en) Multi-layer polyester/polyolefin shrink film
DE69625277T2 (de) Orientierte Folie aus Polystyrol mit isotaktischer Konfiguration

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee