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MX2012002940A - Pelicula encogible por calor de barrera al gas. - Google Patents

Pelicula encogible por calor de barrera al gas.

Info

Publication number
MX2012002940A
MX2012002940A MX2012002940A MX2012002940A MX2012002940A MX 2012002940 A MX2012002940 A MX 2012002940A MX 2012002940 A MX2012002940 A MX 2012002940A MX 2012002940 A MX2012002940 A MX 2012002940A MX 2012002940 A MX2012002940 A MX 2012002940A
Authority
MX
Mexico
Prior art keywords
barrier heat
gas barrier
shrinkable film
shrink force
film
Prior art date
Application number
MX2012002940A
Other languages
English (en)
Inventor
Roberto Forloni
Marina Riccio
Felice Ursino
Original Assignee
Cryovac Inc
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 Cryovac Inc filed Critical Cryovac Inc
Publication of MX2012002940A publication Critical patent/MX2012002940A/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
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different 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
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/406—Bright, glossy, shiny surface
    • 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
    • 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
    • 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
    • B32B2307/7244—Oxygen barrier
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/31917—Next to polyene polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

Una película de empaque encogible por calor, de barrera al gas, templada, co-extrudida, adecuada para aplicaciones de envasado de líquidos o fluidos o aplicaciones de sellado de charolas, que comprende una capa central o principal de EVOH (A), una primera y secunda capas de poli-olefina (B) y (C), y al menos una capa interior CD) de un copolímero de propileno con buteno y opcionalmente también con etileno, y está caracterizada por una fuerza de encogimiento máximo en la dirección transversal £ 035 N/cm, y por una fuerza de encogimiento residual en el rango de 0.11 a 0.22 N/cm. La película se obtiene por coextrusión, opcionalmente por irradiación, orientación y templado a una temperatura desde 70 a 90°C.
MX2012002940A 2009-09-14 2010-09-14 Pelicula encogible por calor de barrera al gas. MX2012002940A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09011727 2009-09-14
EP10000917 2010-01-29
PCT/EP2010/063442 WO2011029950A1 (en) 2009-09-14 2010-09-14 Gas barrier heat-shrinkable film

Publications (1)

Publication Number Publication Date
MX2012002940A true MX2012002940A (es) 2012-04-10

Family

ID=42940850

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002940A MX2012002940A (es) 2009-09-14 2010-09-14 Pelicula encogible por calor de barrera al gas.

Country Status (14)

Country Link
US (1) US20120233965A1 (es)
EP (1) EP2477813B9 (es)
JP (1) JP2013504452A (es)
KR (1) KR20120068909A (es)
CN (1) CN102497984A (es)
AU (1) AU2010294162A1 (es)
BR (1) BR112012005620A2 (es)
CA (1) CA2770618A1 (es)
ES (1) ES2548177T3 (es)
MX (1) MX2012002940A (es)
NZ (1) NZ598132A (es)
RU (1) RU2012114426A (es)
WO (1) WO2011029950A1 (es)
ZA (1) ZA201201604B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2627583A1 (en) 2010-10-11 2013-08-21 Cryovac, Inc. Package with shrinkable film lid
EP2594496B1 (en) 2011-11-17 2015-04-08 Cryovac, Inc. Packaging apparatus comprising a cutter for cutting a film
EP3069877A1 (en) 2013-05-21 2016-09-21 Cryovac, Inc. Gas-barrier heat-shrinkable film
DE102013113120B4 (de) * 2013-11-27 2023-06-29 Loparex Germany Gmbh & Co. Kg Folie für Etiketten und Abdeckbahnen
RU2605591C2 (ru) * 2014-01-09 2016-12-20 Александр Анатольович Осадчий Термоусадочная пленка "форспласт-термо"
EP3237207A1 (en) * 2014-12-24 2017-11-01 Sealed Air Corporation (US) Multilayer, heat-shrinkable film comprising a plurality of microlayers
BR112018017311A2 (pt) * 2016-03-07 2019-01-02 Cryovac Inc película de abertura fácil para embalagem de pele a vácuo
WO2017207662A1 (en) 2016-06-01 2017-12-07 Cryovac, Inc. Gas-barrier heat-shrinkable film
DE102016210374A1 (de) * 2016-06-10 2017-12-14 Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg Siegelbare Polyolefinfolie, Verpackung mit einer siegelbaren Polyolefinfolie und Verfahren zur Herstellung der siegelbaren Polyolefinfolie
ES2867963T3 (es) 2017-05-16 2021-10-21 Cryovac Llc Nuevo procedimiento de embalaje de frutas y verduras
US20200307056A1 (en) * 2017-10-10 2020-10-01 Lyondellbasell Advanced Polymers Inc. Polymeric products having layer-like morphology formed from masterbatches
EP3774312B1 (en) * 2018-03-30 2024-12-11 Amcor Flexibles North America, Inc. Package for pvc products
FR3093506B1 (fr) * 2019-03-06 2021-03-19 Maf Agrobotic Procédé et dispositif de dépose de fruits ou légumes sur des plateaux alvéolés courbés
AR119189A1 (es) 2019-06-28 2021-12-01 Dow Global Technologies Llc Laminados de películas de envasado flexible y método para elaborarlos mediante laminación térmica
AR119229A1 (es) * 2019-06-28 2021-12-01 Dow Global Technologies Llc Películas multicapa de polietileno resistentes al calor para líneas de embalaje flexible de alta velocidad
EP3873739A1 (en) 2020-01-06 2021-09-08 Flint Hills Resources, LP Polymeric substrate including a barrier layer
WO2022029228A1 (en) 2020-08-06 2022-02-10 Cryovac, Llc Multilayer, coextruded polyolefin film and manufacture thereof on triple bubble lines
WO2022258230A1 (en) 2021-06-09 2022-12-15 Cryovac, Llc Heat shrink apparaus and device for packaging, and packaging line and process using said heat shrink apparatus and device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU702738B2 (en) 1994-06-30 1999-03-04 Cryovac, Inc. Barrier package for fresh meat products
US6150011A (en) * 1994-12-16 2000-11-21 Cryovac, Inc. Multi-layer heat-shrinkage film with reduced shrink force, process for the manufacture thereof and packages comprising it
US6602455B1 (en) 1998-12-18 2003-08-05 Cryovac, Inc. Highly bi-axially oriented, heat-shrinkable, thermoplastic, multi-layer film and process for the manufacture thereof
DE602005001869T2 (de) 2004-02-11 2008-05-08 Cryovac, Inc. Heissschrumpffähige, gassperrende, thermoplastische Mehrschichtfolie und daraus hergestellte Behälter
BRPI0608143B1 (pt) 2005-02-18 2019-12-17 Cryovac Inc embalagem para carne fresca e seu processo de produção, compósito de um filme permeável a oxigênio e um filme impermeável a oxigênio, compósito e rolo de abastecimento do compósito
DE102005025472A1 (de) * 2005-06-02 2006-12-07 Brückner Maschinenbau GmbH Coextrudierte mehrschichtige Batteriefolie mit wenigstens einer Folienlage aus Ethylen-Vinylalkohol-Copolymerisat (EVOH), Verfahren zu ihrer Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
CN102497984A (zh) 2012-06-13
RU2012114426A (ru) 2013-10-27
ZA201201604B (en) 2012-11-28
US20120233965A1 (en) 2012-09-20
ES2548177T3 (es) 2015-10-14
JP2013504452A (ja) 2013-02-07
EP2477813A1 (en) 2012-07-25
BR112012005620A2 (pt) 2016-06-21
CA2770618A1 (en) 2011-03-17
AU2010294162A1 (en) 2012-03-08
KR20120068909A (ko) 2012-06-27
WO2011029950A1 (en) 2011-03-17
EP2477813B9 (en) 2015-11-11
EP2477813B1 (en) 2015-07-08
NZ598132A (en) 2014-03-28

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Legal Events

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