AR024469A1 - IMPROVED LAMINATED PACKAGING MATERIAL AND RELATIVE MANUFACTURING METHOD. - Google Patents

IMPROVED LAMINATED PACKAGING MATERIAL AND RELATIVE MANUFACTURING METHOD.

Info

Publication number
AR024469A1
AR024469A1 ARP000103173A ARP000103173A AR024469A1 AR 024469 A1 AR024469 A1 AR 024469A1 AR P000103173 A ARP000103173 A AR P000103173A AR P000103173 A ARP000103173 A AR P000103173A AR 024469 A1 AR024469 A1 AR 024469A1
Authority
AR
Argentina
Prior art keywords
layer
packaging material
propylene
laminated packaging
ethylene
Prior art date
Application number
ARP000103173A
Other languages
Spanish (es)
Original Assignee
Tetra Laval Holdings & Finance
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 Tetra Laval Holdings & Finance filed Critical Tetra Laval Holdings & Finance
Publication of AR024469A1 publication Critical patent/AR024469A1/en

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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/02—Ceramics
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

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

Abstract

Material de envasado laminado, en forma de lámina, tira o bobina, a partir del cual se produce un envase que mantiene su forma, impermeable, medianteplegamiento, moldeado térmico u otro proceso mecánico para dar forma al material. El material tieneuna primera capa y una segunda capa fabricadas porextrusion: la primera incluye un primer material termoplástico seleccionado el grupo formado por polímeros a base de propileno, y preferentemente, unhomopolímero de propileno o un copolímero obtenidoa partir de propileno y etileno, e incluye 5% a 85% en peso de un relleno mineral inorgánico,preferentemente dolomita y talco. La segunda capa incluye un segundo material termoplástico seleccionado del grupo formado por polímeros a base de etilenoyp referentemente, polietileno de baja densidad (PEBD). De acuerdo con la presente invencion, la primera y la segunda capa se laminan directamente una sobreotra, sin necesidad de un adhesivo entre ambas.Laminated packaging material, in the form of a sheet, strip or coil, from which a container is produced that maintains its shape, waterproof, by folding, thermal molding or other mechanical process to shape the material. The material has a first layer and a second layer manufactured by extrusion: the first one includes a first thermoplastic material selected from the group consisting of polymers based on propylene, and preferably, a propylene homopolymer or a copolymer obtained from propylene and ethylene, and includes 5% at 85% by weight of an inorganic mineral filler, preferably dolomite and talc. The second layer includes a second thermoplastic material selected from the group consisting of polymers based on ethylene and, preferably, low density polyethylene (PEBD). In accordance with the present invention, the first and second layers are directly laminated an over-layer, without the need for an adhesive between them.

ARP000103173A 1999-10-04 2000-06-23 IMPROVED LAMINATED PACKAGING MATERIAL AND RELATIVE MANUFACTURING METHOD. AR024469A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9903564A SE9903564L (en) 1999-10-04 1999-10-04 Improved laminated packaging material and corresponding manufacturing process

Publications (1)

Publication Number Publication Date
AR024469A1 true AR024469A1 (en) 2002-10-02

Family

ID=20417236

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000103173A AR024469A1 (en) 1999-10-04 2000-06-23 IMPROVED LAMINATED PACKAGING MATERIAL AND RELATIVE MANUFACTURING METHOD.

Country Status (10)

Country Link
EP (1) EP1240011A1 (en)
CN (1) CN1377312A (en)
AR (1) AR024469A1 (en)
AU (1) AU7913600A (en)
BR (1) BR0014475A (en)
CZ (1) CZ20021486A3 (en)
HU (1) HUP0202811A2 (en)
RU (1) RU2002111690A (en)
SE (1) SE9903564L (en)
WO (1) WO2001025005A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884450B2 (en) * 2002-10-03 2005-04-26 Pactiv Corporation Polypropylene containers
US7544266B2 (en) * 2004-05-21 2009-06-09 Illinois Tool Works Inc. Process of making laminated sheet and product made by the process
SI3423276T1 (en) * 2016-03-01 2022-05-31 Kimpai Lamitube Co., Ltd. Aluminium barrier laminate and barrier liner at shoulder for container
CN112457046A (en) * 2020-11-24 2021-03-09 李宗兴 Method for manufacturing mineral energy stone, method for manufacturing environment-friendly membrane containing mineral energy stone and method for manufacturing degradable plastic film

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141157B2 (en) * 1972-08-08 1976-11-08
US4663219A (en) * 1984-10-09 1987-05-05 Hoechst Aktiengesellschaft Multi-layer opaque low density film
JPH0615227B2 (en) * 1985-06-05 1994-03-02 出光石油化学株式会社 Resin laminate
GB2210581B (en) * 1987-10-05 1992-01-02 Courtaulds Films & Packaging Polymeric films
JPH03297642A (en) * 1990-04-16 1991-12-27 Idemitsu Petrochem Co Ltd Multilayer structure and vessel
GB2266491B (en) * 1992-03-06 1996-06-12 Courtaulds Films & Packaging Polymeric films
DE4311422A1 (en) * 1993-04-07 1994-10-13 Hoechst Ag Opaque, matt, biaxially oriented polypropylene multilayer film, process for its production and its use
SE9301469D0 (en) * 1993-04-29 1993-04-29 Tetra Laval Holdings & Finance Sa PACKAGING MATERIALS AND THEIR PACKAGING CONTAINER MANUFACTURED

Also Published As

Publication number Publication date
HUP0202811A2 (en) 2003-03-28
AU7913600A (en) 2001-05-10
RU2002111690A (en) 2003-12-10
SE9903564L (en) 2001-04-05
EP1240011A1 (en) 2002-09-18
CZ20021486A3 (en) 2003-02-12
WO2001025005A1 (en) 2001-04-12
BR0014475A (en) 2002-06-11
CN1377312A (en) 2002-10-30
SE9903564D0 (en) 1999-10-04

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal