MX2012000477A - Material de envase con valvula de descomprension integrada. - Google Patents

Material de envase con valvula de descomprension integrada.

Info

Publication number
MX2012000477A
MX2012000477A MX2012000477A MX2012000477A MX2012000477A MX 2012000477 A MX2012000477 A MX 2012000477A MX 2012000477 A MX2012000477 A MX 2012000477A MX 2012000477 A MX2012000477 A MX 2012000477A MX 2012000477 A MX2012000477 A MX 2012000477A
Authority
MX
Mexico
Prior art keywords
relief valve
pressure relief
channel portion
inlet opening
film
Prior art date
Application number
MX2012000477A
Other languages
English (en)
Inventor
Kirsten Lykke
Peter Hansen
Original Assignee
Amcor Flexibles Transpac B V B A
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 Amcor Flexibles Transpac B V B A filed Critical Amcor Flexibles Transpac B V B A
Publication of MX2012000477A publication Critical patent/MX2012000477A/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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • 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
    • B32B27/30—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
    • B32B27/32—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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B32B5/14—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 a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • B32B5/142—Variation across the area of the layer
    • 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
    • B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2274/00—Thermoplastic elastomer 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • B32B2435/00—Closures, end caps, stoppers
    • B32B2435/02—Closures, end caps, stoppers for containers
    • 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
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1324—Flexible food casing [e.g., sausage type, etc.]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y10T428/24331—Composite web or sheet including nonapertured component
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

Un material de envase para formar por lo menos una parte de un envoltorio para un producto que libera gases comprende una válvula de descompresión unidireccional (18) que incluye una primera película interior (10), que está provista con por lo menos una abertura de entrada (13, 14) a través de la misma, y una segunda película exterior (11) que cubre por lo menos la abertura de entrada (13, 14) y que está unida a la primera película interior (10) para formar una porción de canal (12) entre la película interior y la película exterior. La porción de canal (12) comunica con la periferia del envoltorio a través de por lo menos una abertura de salida (15) separada de por lo menos la abertura de entrada (13, 14). La válvula de descompresión (18) comprende además un líquido (19) proporcionado en la porción de canal (12) y medios separadores sólidos (17) proporcionados en la porción de canal (12) cercana a por lo menos la abertura de entrada (13, 14). La película de salida (11) es una película suave que tiene una flexibilidad y elasticidad tal que en una prueba de tracción es necesaria una fuerza menor que 5 N para alargar en 5% una pieza de prueba de la misma que tiene una anchura de 15 mm. La figura más representativa de la invención es la número 2.
MX2012000477A 2009-07-10 2010-07-02 Material de envase con valvula de descomprension integrada. MX2012000477A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20090165192 EP2272661A1 (en) 2009-07-10 2009-07-10 Packaging material with integrated pressure relief valve
PCT/EP2010/059470 WO2011003831A1 (en) 2009-07-10 2010-07-02 Packaging material with integrated pressure relief valve

Publications (1)

Publication Number Publication Date
MX2012000477A true MX2012000477A (es) 2012-03-26

Family

ID=40966211

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012000477A MX2012000477A (es) 2009-07-10 2010-07-02 Material de envase con valvula de descomprension integrada.

Country Status (12)

Country Link
US (1) US8557357B2 (es)
EP (2) EP2272661A1 (es)
JP (1) JP2012532800A (es)
CN (1) CN102612431A (es)
AU (1) AU2010270334B2 (es)
BR (1) BR112012000512B1 (es)
CA (1) CA2767141A1 (es)
IL (1) IL217226A0 (es)
MX (1) MX2012000477A (es)
NZ (1) NZ597413A (es)
RU (1) RU2528672C2 (es)
WO (1) WO2011003831A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2543608B1 (en) * 2011-07-06 2014-01-08 MicVac AB Food package
JP6012966B2 (ja) * 2012-01-16 2016-10-25 日本キム株式会社 スパウト付き収容体
US9446893B2 (en) * 2012-04-29 2016-09-20 Vp Sheets Ltd. Sheet material with integrally formed one-way valve
US9199781B2 (en) 2013-03-14 2015-12-01 Sonoco Development, Inc. Hermetic microwavable package with automatically opening steam vent
EP2792609A1 (de) 2013-04-18 2014-10-22 Nordfolien GmbH Verpackungsbehältnis für Schüttgüter
EP2824039A1 (en) 2013-07-10 2015-01-14 Amcor Flexibles Denmark A/S A packaging material for forming a packaging for a product releasing gasses
JP6007205B2 (ja) * 2014-03-28 2016-10-12 シーレックス株式会社 通気ラベル
AU2015309247B2 (en) * 2014-08-29 2019-05-30 Amcor Flexibles Denmark Aps Flexible laminate having an integrated pressure-release valve
US10138024B2 (en) 2015-05-20 2018-11-27 Sonoco Development, Inc. Flexible laminate structure with integrated one-way valve
DK3375729T3 (da) * 2017-03-17 2020-02-24 Micvac Ab Envejsventil til fødevareemballager
IT201700031043A1 (it) * 2017-03-21 2018-09-21 Masterpack S P A Valvola adesiva, foglio, materiale laminato e contenitore per alimenti, nonché procedimento per fabbricare questo foglio o materiale laminato
ES2801374T3 (es) * 2017-10-26 2021-01-11 Amcor Flexibles Singen Gmbh Película de material compuesto
EP3489011A1 (en) * 2017-11-28 2019-05-29 Amcor Flexibles Denmark A/S Flexible laminate with improved integrated pressure-release valve
US10781023B2 (en) 2018-01-15 2020-09-22 LaserSharp FlexPak Services, LLC Device for controlling gas, vapor, pressure within a package
US10783805B2 (en) 2018-01-15 2020-09-22 LaserSharp FlexPak Services, LLC Microchannel device for controlling gas, vapor, pressure within a package
KR102155249B1 (ko) * 2018-08-08 2020-09-11 대상 주식회사 가스 배출용 실링지 및 상기 실링지로 실링된 식품 용기
DE102018125746A1 (de) * 2018-10-17 2020-04-23 Mondi Ag Elastische Folie sowie Verfahren zur Herstellung eines elastischen Schichtmaterials
US11112017B2 (en) 2019-06-20 2021-09-07 Sonoco Development, Inc. Flexible laminate structure with integrated one-way valve
US11780660B2 (en) * 2019-08-05 2023-10-10 Nazir Mir Packaging for cooking food

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2537317A1 (de) 1975-08-21 1977-02-24 Hesser Ag Maschf Druckausgleichventil fuer einen verpackungsbehaelter
US4134535A (en) * 1976-06-04 1979-01-16 Hag Aktiengesellschaft Pressure relief valve for packing containers
AU535333B2 (en) 1979-07-25 1984-03-15 L M Ericsson Pty. Ltd. Loop sharing in digital systems
DK150137C (da) 1983-11-18 1987-06-22 Raackmanns Fab As Laminat til brug ved fremstilling af emballager indeholdende produkter, der afgiver gasser
DE8704279U1 (es) 1987-03-21 1988-07-21 Robert Bosch Gmbh, 7000 Stuttgart, De
DK166957B2 (da) 1992-03-03 1996-12-02 Danapak Folie til fremstilling af en emballage, fremgangsmaade til dens fremstilling og anvendelse af folien
DE4435492A1 (de) 1994-10-04 1996-04-11 Bosch Gmbh Robert Überdruckventil für einen Verpackungsbehälter
DE19510489A1 (de) 1995-03-27 1996-10-02 Bosch Gmbh Robert Überdruckventil für einen Verpackungsbehälter
DE4439591A1 (de) 1994-11-05 1996-05-09 Bosch Gmbh Robert Überdruckventil für Verpackungsbehälter
US5645913A (en) 1995-03-02 1997-07-08 W. R. Grace & Co.-Conn. Film and pouch with patch of high elongation
CN1156682A (zh) * 1996-02-09 1997-08-13 杨薪民 软弹膜套的密封限压容器及其方法与用途
CN1325813A (zh) * 2000-05-30 2001-12-12 金芳炫 带有控压阀的食品包装和烹煮容器
DE10140854A1 (de) * 2001-08-21 2003-03-06 Bosch Gmbh Robert Überdruckventil für einen Verpackungsbehälter und Vorrichtung zum Anbringen des Überdruckventils an einer Materialbahn
EP1422163A1 (en) * 2002-11-22 2004-05-26 Amcor Flexibles Europe A/S Food package for heating in an oven
TW200410921A (en) * 2002-11-25 2004-07-01 Hoffmann La Roche Mandelic acid derivatives
JP4639590B2 (ja) * 2004-01-13 2011-02-23 東ソー株式会社 樹脂組成物およびそれよりなる容器
US20060008601A1 (en) 2004-06-25 2006-01-12 Zeik Douglas B Flexible laminate having an integrated pressure release valve
JP5046418B2 (ja) * 2007-04-16 2012-10-10 壽一 葛西 積層フィルムを用いた包装体

Also Published As

Publication number Publication date
AU2010270334B2 (en) 2013-07-04
IL217226A0 (en) 2012-02-29
US20120196060A1 (en) 2012-08-02
EP2451636A1 (en) 2012-05-16
RU2528672C2 (ru) 2014-09-20
NZ597413A (en) 2013-02-22
US8557357B2 (en) 2013-10-15
CA2767141A1 (en) 2011-01-13
EP2451636B1 (en) 2015-04-01
AU2010270334A1 (en) 2012-02-02
WO2011003831A9 (en) 2011-03-10
BR112012000512A2 (pt) 2019-12-10
CN102612431A (zh) 2012-07-25
RU2012104627A (ru) 2013-08-20
WO2011003831A1 (en) 2011-01-13
BR112012000512B1 (pt) 2020-11-17
EP2272661A1 (en) 2011-01-12
JP2012532800A (ja) 2012-12-20

Similar Documents

Publication Publication Date Title
MX2012000477A (es) Material de envase con valvula de descomprension integrada.
IN2012DN02150A (es)
WO2011101833A3 (en) Slow release liquid drug delivery device
HK1125607A1 (en) Package with an element for the controlled change of the gas content inside the package
GB201112049D0 (en) One-way valve
WO2011060853A3 (de) Füllelement
UA106901C2 (uk) Повторно запечатувана упаковка для харчових продуктів та спосіб її виготовлення
BRPI0410834A (pt) válvula
WO2009105528A3 (en) Apparatus to provide continuous positive airway pressure
MX339041B (es) Elemento de sellado con porcion removible para exponer y formar un accesorio dispensador.
UA102105C2 (uk) Випускне горлечко для гнучких упаковок
PL2222567T3 (pl) Sposób pakowania wyrobu oraz odpowiednie opakowanie
WO2011054780A3 (en) Closable throughflow member
EP1725407A4 (en) HEAD
HK1177445A1 (zh) 裸包包裝
ATE526541T1 (de) Gasabfüll- und ausgabevorrichtung sowie abfüllverfahren
EP2107243A3 (en) Dual-cavity fluid conveying apparatus
GB201107772D0 (en) Enhanced nozzle body
MX339819B (es) Valvula de retención elastomérica moldeada y empacada.
DE102006017957B3 (de) Selbstschließendes Ventil
PL2205504T3 (pl) Opakowanie produktu wełny mineralnej
DE602005008687D1 (de) Öffnungs- und/oder Verschliessvorrichtung für eine dichte Packung, insbesondere für Lebensmittel
ATE549273T1 (de) Überdruckventil für geschlossene behälter
MX2011008569A (es) Material de empaque de arroz cocido y empaque de arroz cocido.
WO2008099096A3 (fr) Ensemble de distribution de produit fluide

Legal Events

Date Code Title Description
FG Grant or registration