FR2419163A1 - ADHERENT ASSEMBLY FILM BY HEATING - Google Patents

ADHERENT ASSEMBLY FILM BY HEATING

Info

Publication number
FR2419163A1
FR2419163A1 FR7906151A FR7906151A FR2419163A1 FR 2419163 A1 FR2419163 A1 FR 2419163A1 FR 7906151 A FR7906151 A FR 7906151A FR 7906151 A FR7906151 A FR 7906151A FR 2419163 A1 FR2419163 A1 FR 2419163A1
Authority
FR
France
Prior art keywords
film
heating
packaging
layers
assembly film
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.)
Pending
Application number
FR7906151A
Other languages
French (fr)
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.)
Autoliv AB
Original Assignee
Granges Weda AB
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 Granges Weda AB filed Critical Granges Weda AB
Publication of FR2419163A1 publication Critical patent/FR2419163A1/en
Pending 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
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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
    • 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
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

a. Film pour emballage, adhérent sous chauffage à des surfaces imprimées, sous vide. b. Film caractérisé en ce qu'il consiste en une matière coextrudée de 50-300 microns d'épaisseur, en deux couches, la couche de base en polyoléfine ou chlorure de polyvinyle constituant 10-50 % de l'épaisseur totale des couches, le restant consistant en 50-90 % d'un copolymésisat traité pour avoir une tension superficielle supérieure à 40 kN/m. c. Film applicable à l'emballage de produits sous vide.at. Film for packaging, adheres under heating to printed surfaces, under vacuum. b. Film characterized in that it consists of a coextruded material 50-300 microns thick, in two layers, the base layer of polyolefin or polyvinyl chloride constituting 10-50% of the total thickness of the layers, the remainder consisting of 50-90% of a copolymer treated to have a surface tension greater than 40 kN / m. vs. Film applicable to the packaging of vacuum-packed products.

FR7906151A 1978-03-09 1979-03-09 ADHERENT ASSEMBLY FILM BY HEATING Pending FR2419163A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802716A SE7802716L (en) 1978-03-09 1978-03-09 ADHESIVE SKIN FILM

Publications (1)

Publication Number Publication Date
FR2419163A1 true FR2419163A1 (en) 1979-10-05

Family

ID=20334256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906151A Pending FR2419163A1 (en) 1978-03-09 1979-03-09 ADHERENT ASSEMBLY FILM BY HEATING

Country Status (3)

Country Link
FR (1) FR2419163A1 (en)
GB (1) GB1601498A (en)
SE (1) SE7802716L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02134246A (en) * 1988-11-15 1990-05-23 Tonen Sekiyukagaku Kk Heat-sealable polyethylene crosslinked stretched film and production thereof
US6214477B1 (en) * 1998-07-17 2001-04-10 Cryovac, Inc. Multilayer film with polyolefin and polyvinyl chloride

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1581725A (en) * 1967-08-11 1969-09-19
FR2051257A5 (en) * 1969-06-24 1971-04-02 Otto Nielsen Emballage
FR2088456A1 (en) * 1969-12-05 1972-01-07 Nitto Electric Ind Co
FR2211339A1 (en) * 1972-12-21 1974-07-19 Dow Chemical Co Biaxially oriented plastic laminate for packaging - with bonded layers of vinylidene chloride-vinyl chloride copolymer, and ethylene/unsatd. ester copolymer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1581725A (en) * 1967-08-11 1969-09-19
FR2051257A5 (en) * 1969-06-24 1971-04-02 Otto Nielsen Emballage
FR2088456A1 (en) * 1969-12-05 1972-01-07 Nitto Electric Ind Co
FR2211339A1 (en) * 1972-12-21 1974-07-19 Dow Chemical Co Biaxially oriented plastic laminate for packaging - with bonded layers of vinylidene chloride-vinyl chloride copolymer, and ethylene/unsatd. ester copolymer

Also Published As

Publication number Publication date
SE7802716L (en) 1979-09-10
GB1601498A (en) 1981-10-28

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