AR022684A1 - Estructuras de multiples capas para envases, metodo para manufacturar dicha estructura y los contenedores para envasar fabricados a partir de dicha estructura - Google Patents

Estructuras de multiples capas para envases, metodo para manufacturar dicha estructura y los contenedores para envasar fabricados a partir de dicha estructura

Info

Publication number
AR022684A1
AR022684A1 ARP990106015A ARP990106015A AR022684A1 AR 022684 A1 AR022684 A1 AR 022684A1 AR P990106015 A ARP990106015 A AR P990106015A AR P990106015 A ARP990106015 A AR P990106015A AR 022684 A1 AR022684 A1 AR 022684A1
Authority
AR
Argentina
Prior art keywords
packaging
containers
manufacturing
multiple layers
manufactured
Prior art date
Application number
ARP990106015A
Other languages
English (en)
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 AR022684A1 publication Critical patent/AR022684A1/es

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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/32—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
    • 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
    • B32B27/06—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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—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
    • 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
    • B32B2307/70—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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Wrappers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Making Paper Articles (AREA)

Abstract

La invencion se refiere a una estructura de multiples capas (10, 20, 30, 40) para envasar, que tiene una rigidez de por lo menos 100 mN, que comprende porlo menos una capa intermedia de un polímero expandido (11; 21; 31; 41) y en cada uno de loslado s de dicho polímero expandido, una capa-barrera al paso de losgases (12,13, 22, 23, 34, 35, 42, 43), teniendo el material de la capa barrera al paso de los gases una permeabilidad al oxígeno gaseoso de a lo sumoaproximadamente 2000 cm3/m2 a23sC y 0% de humedad relativa por cada un micron de espesor, durante 24 horas a 1 atmosfera. También se refiere a un método paramanufacturar dicha estructura de multiples capas. La invencion se refiere también a contenedores para envasar (80, 90)manufacturad os a partir de la estructurade multiples capas. En particular, se refiere a contenedores moldeados por extrusion/soplado (90), y a un método para producir dichos contenedores moldeadospor extrusion/soplado.
ARP990106015A 1998-11-26 1999-11-25 Estructuras de multiples capas para envases, metodo para manufacturar dicha estructura y los contenedores para envasar fabricados a partir de dicha estructura AR022684A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9804090A SE9804090D0 (sv) 1998-11-26 1998-11-26 Multilayer structure for packaging and packaging containers manufactured therefrom, as well as method for manufacturing of the multilayer structure

Publications (1)

Publication Number Publication Date
AR022684A1 true AR022684A1 (es) 2002-09-04

Family

ID=20413450

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990106015A AR022684A1 (es) 1998-11-26 1999-11-25 Estructuras de multiples capas para envases, metodo para manufacturar dicha estructura y los contenedores para envasar fabricados a partir de dicha estructura

Country Status (11)

Country Link
EP (1) EP1144186B1 (es)
JP (1) JP4317662B2 (es)
CN (1) CN1134337C (es)
AR (1) AR022684A1 (es)
AU (1) AU2010100A (es)
BR (1) BR9915705B1 (es)
DE (1) DE69921506T2 (es)
RU (1) RU2230694C2 (es)
SE (1) SE9804090D0 (es)
TW (1) TW568828B (es)
WO (1) WO2000030846A1 (es)

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SE526512C2 (sv) * 2002-11-13 2005-09-27 Tetra Laval Holdings & Finance Transparant förpackningslaminat i plast och med gasbarriär
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US7476428B2 (en) 2004-05-12 2009-01-13 Tetra—Laval Holdings & Finance S.A. Plastic gas barrier packaging laminate
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FR2927616B1 (fr) * 2008-02-18 2010-04-02 Bel Fromageries Systeme de conditionnement pour fromage tartinable et procede de fabrication de ce systeme
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EP2451643B1 (en) * 2009-07-08 2017-08-23 Tetra Laval Holdings & Finance S.A. Non-foil packaging laminate, method for manufacturing of the packaging laminate and packaging container thereof
WO2011012930A1 (fr) * 2009-07-31 2011-02-03 Aisapack Holding S.A. Procédé et dispositif pour souder un emballage plastique tubulaire et un emballage ainsi obtenu
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Also Published As

Publication number Publication date
DE69921506T2 (de) 2005-03-03
TW568828B (en) 2004-01-01
SE9804090D0 (sv) 1998-11-26
AU2010100A (en) 2000-06-13
CN1134337C (zh) 2004-01-14
EP1144186B1 (en) 2004-10-27
RU2230694C2 (ru) 2004-06-20
JP4317662B2 (ja) 2009-08-19
EP1144186A1 (en) 2001-10-17
DE69921506D1 (de) 2004-12-02
BR9915705A (pt) 2001-08-14
CN1333717A (zh) 2002-01-30
JP2002530224A (ja) 2002-09-17
BR9915705B1 (pt) 2010-05-18
WO2000030846A1 (en) 2000-06-02

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