AU6192386A - Shrinkable foil and process for production thereof - Google Patents

Shrinkable foil and process for production thereof

Info

Publication number
AU6192386A
AU6192386A AU61923/86A AU6192386A AU6192386A AU 6192386 A AU6192386 A AU 6192386A AU 61923/86 A AU61923/86 A AU 61923/86A AU 6192386 A AU6192386 A AU 6192386A AU 6192386 A AU6192386 A AU 6192386A
Authority
AU
Australia
Prior art keywords
foil
production
foils
shrinkable foil
stretched
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.)
Abandoned
Application number
AU61923/86A
Inventor
Dietmar Auch
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.)
AUCH D
Original Assignee
AUCH D
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 AUCH D filed Critical AUCH D
Publication of AU6192386A publication Critical patent/AU6192386A/en
Abandoned 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
    • B32B27/06—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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B32B2307/736—Shrinkable
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Process for producing a shrinkable composite foil with at least two joined foils, one foil (1) being made of a polyester, polyamide, polyethylene or polypropylene material and another foil (5) being an ionomer or an ethylene-based polymer with a vinyl acetate content, whereby first one of the foils is biaxially stretched without thermosetting and this stretched foil is then bonded to the other foil.
AU61923/86A 1985-08-02 1986-07-31 Shrinkable foil and process for production thereof Abandoned AU6192386A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3527805 1985-08-02
DE3527805 1985-08-02
DE19853528666 DE3528666A1 (en) 1985-08-02 1985-08-09 SHRINK FILM AND METHOD FOR PRODUCING THIS FILM
DE3528666 1985-08-09

Publications (1)

Publication Number Publication Date
AU6192386A true AU6192386A (en) 1987-03-05

Family

ID=25834685

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61923/86A Abandoned AU6192386A (en) 1985-08-02 1986-07-31 Shrinkable foil and process for production thereof

Country Status (5)

Country Link
EP (1) EP0231296B1 (en)
AT (1) ATE68749T1 (en)
AU (1) AU6192386A (en)
DE (2) DE3528666A1 (en)
WO (1) WO1987000795A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3862218D1 (en) * 1987-03-10 1991-05-08 Hoechst Ag COMPOSITE FILM FOR THE PRODUCTION OF SQUARE EVACUATED PACKINGS.
FR2685678A1 (en) * 1991-12-27 1993-07-02 Cmb Flexible COMPLEX FILM, PARTICULARLY FOR PACKAGING FOOD PRODUCTS AND METHOD OF MANUFACTURE.
US20020012803A1 (en) * 1995-03-31 2002-01-31 Kending Terrance D. Heat-shrinkable laminate useful for packaging
US6623821B1 (en) * 1995-03-31 2003-09-23 E. I. Du Pont De Nemours And Company Heat-shrinkable, heat-sealable polyester film for packaging
DE10312363A1 (en) * 2003-03-20 2004-10-07 Grassmann, Olaf Sealing system for evacuated containers and packing units consists of lid with hole covered by seal consisting of withdrawable, resealable gas-impenetrable film or composite film
EP1598177A1 (en) * 2004-05-17 2005-11-23 Flexopack S A Laminated high oxygen barrier shrinkable film
EP1598178B1 (en) * 2004-05-17 2013-01-09 Flexopack S A Laminated high barrier shrinkable film
DE102007018182B4 (en) 2007-04-18 2013-03-07 Klöckner Pentaplast GmbH & Co. KG Multilayer shrink film, process for its preparation and its use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE647957A (en) * 1963-05-16
CA954029A (en) * 1970-10-19 1974-09-03 Fred B. Shaw Laminated packaging film having low water vapor and gas permeability
US3843479A (en) * 1970-12-29 1974-10-22 Toyo Boseki Composite film
GB1392212A (en) * 1971-04-02 1975-04-30 Raychem Corp Involutely heat-recoverable articles
BE790680A (en) * 1971-10-28 1973-04-27 Unilever Nv LAMINATED PLASTIC FILM
DE2233181A1 (en) * 1972-07-06 1974-02-14 Kalle Ag HEAT SEALABLE PLASTIC FILM AND METHOD OF MANUFACTURING THE SAME
CA976469A (en) * 1972-07-25 1975-10-21 E.S. And A. Robinson (Canada) Ltd. Synthetic resin barrier laminates and method therefor
US4015051A (en) * 1974-04-24 1977-03-29 Union Carbide Corporation Polyethylene packaging film
US4228215A (en) * 1978-06-30 1980-10-14 American Can Company Laminate including fluid compression rolled polymer
DE3111064C2 (en) * 1981-03-20 1986-07-10 Siemens AG, 1000 Berlin und 8000 München Shrinkable material with a coating of hot melt adhesive
US4486507A (en) * 1981-05-14 1984-12-04 Feldmuhle Aktiengesellschaft Transparent, shrinkable film, consisting of one or several layers
JPS5882752A (en) * 1981-11-11 1983-05-18 呉羽化学工業株式会社 Heat-shrinkable film
CA1181213A (en) * 1982-02-23 1985-01-22 Alistair N. Mollison Nylon copolymer films

Also Published As

Publication number Publication date
DE3682186D1 (en) 1991-11-28
WO1987000795A1 (en) 1987-02-12
EP0231296B1 (en) 1991-10-23
ATE68749T1 (en) 1991-11-15
EP0231296A1 (en) 1987-08-12
DE3528666A1 (en) 1987-02-19

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