ES2017563A6 - A laminate, in particular for packaging of foodstuffs or stimulants, and a method of manufacturing such laminate. - Google Patents

A laminate, in particular for packaging of foodstuffs or stimulants, and a method of manufacturing such laminate.

Info

Publication number
ES2017563A6
ES2017563A6 ES8903516A ES8903516A ES2017563A6 ES 2017563 A6 ES2017563 A6 ES 2017563A6 ES 8903516 A ES8903516 A ES 8903516A ES 8903516 A ES8903516 A ES 8903516A ES 2017563 A6 ES2017563 A6 ES 2017563A6
Authority
ES
Spain
Prior art keywords
laminate
layer
internal
foamed
external
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 - Lifetime
Application number
ES8903516A
Other languages
Spanish (es)
Inventor
Erik H Nielsen
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.)
NIELSEN EMBALLAGE
Original Assignee
NIELSEN EMBALLAGE
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 NIELSEN EMBALLAGE filed Critical NIELSEN EMBALLAGE
Publication of ES2017563A6 publication Critical patent/ES2017563A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • B32B27/06—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
    • B32B27/065—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 foam
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B2439/70—Food packaging

Landscapes

  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Laminated, in particular for food packaging or stimulants, and a method for manufacturing these laminates. The laminate (1) comprises at least two layers, or is an external layer (20 constituted by a plastic film, possibly with an intermediate layer (3) interpose between these, where by emdio of an adhesive layer (4) the internal layer (5) is joined with the external layer (2) or the intermediate layer (3) the internal layer (5) is obtained by coextrusion of a non-foamed plastic material with a foamed plastic material with the effect that the plastic film that constitutes the internal layer (5) this formed by a non-foamed or solid part (6) that seadhiere to the external layer (2) or the intermediate layer (30) and a foamed part (7) that contains a large number of cavities or cells full of gas (8) and forming the internal surface (10) of the laminate (1) the term <external> and <internal> refers in this context to the position in a package obtained from the laminate ( 1) through the laminate (1) a saving of material and weight is given with advantages related to processing and application in comparison with a conventional laminate. (Machine-translation by Google Translate, not legally binding)
ES8903516A 1988-10-27 1989-10-19 A laminate, in particular for packaging of foodstuffs or stimulants, and a method of manufacturing such laminate. Expired - Lifetime ES2017563A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK597588A DK160036C (en) 1988-10-27 1988-10-27 LAMINATE, NECESSARY FOR PACKAGING FOOD OR FOOD, AND PROCEDURE FOR MANUFACTURING THE LAMINATE

Publications (1)

Publication Number Publication Date
ES2017563A6 true ES2017563A6 (en) 1991-02-16

Family

ID=8146553

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903516A Expired - Lifetime ES2017563A6 (en) 1988-10-27 1989-10-19 A laminate, in particular for packaging of foodstuffs or stimulants, and a method of manufacturing such laminate.

Country Status (6)

Country Link
EP (1) EP0440713A1 (en)
CA (1) CA2000239A1 (en)
CH (1) CH677752A5 (en)
DK (1) DK160036C (en)
ES (1) ES2017563A6 (en)
WO (1) WO1990004517A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2083004A1 (en) * 1992-05-13 1993-11-14 Thomas Hessen Barrier polyprepylene foam trays
US6132539A (en) * 1995-02-17 2000-10-17 Convenience Food Systems Method for manufacturing packaging materials with a polyolefin foam layer
FI109286B (en) * 1996-10-17 2002-06-28 Wihuri Oy Plastic laminates, process for its preparation and use
DE102004019537A1 (en) * 2004-04-22 2005-11-10 All-Plastic Kunststoffwerk Gunzenhausen Gmbh Composite of plastic layers for packaging objects, protective cover, in particular for pieces of furniture, made of at least one such composite, method for producing such a composite and for producing such a protective cover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2062417A1 (en) * 1970-12-18 1972-06-22 Paul Kiefel GmbH, 6520 Worms Padded thermoplastic sheet laminate - as shrink-on packing material for furniture etc
FI63344C (en) * 1975-04-28 1988-05-03 Wiik & Hoeglund FOER FARING FOR FRAMING OF PLASTIC PLASTICS.
FR2581348B1 (en) * 1985-05-03 1987-06-19 Riedel Paul FLEXIBLE, LIGHTWEIGHT MATTRESS SIMULTANEOUSLY FOR MECHANICAL THERMAL PROTECTION, THERMAL INSULATION, COMFORT
JPH0219225Y2 (en) * 1985-05-21 1990-05-28

Also Published As

Publication number Publication date
DK160036B (en) 1991-01-21
DK597588D0 (en) 1988-10-27
DK597588A (en) 1990-04-28
WO1990004517A1 (en) 1990-05-03
DK160036C (en) 1991-06-10
CH677752A5 (en) 1991-06-28
EP0440713A1 (en) 1991-08-14
CA2000239A1 (en) 1990-04-27

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-10-19