BR112013030027A2 - película destacável, laminado, embalagem e processo para a preparação da película destacável - Google Patents

película destacável, laminado, embalagem e processo para a preparação da película destacável

Info

Publication number
BR112013030027A2
BR112013030027A2 BR112013030027A BR112013030027A BR112013030027A2 BR 112013030027 A2 BR112013030027 A2 BR 112013030027A2 BR 112013030027 A BR112013030027 A BR 112013030027A BR 112013030027 A BR112013030027 A BR 112013030027A BR 112013030027 A2 BR112013030027 A2 BR 112013030027A2
Authority
BR
Brazil
Prior art keywords
peel
layer
film
release film
adhesive layer
Prior art date
Application number
BR112013030027A
Other languages
English (en)
Inventor
Perez Moreno Anna
Ourieva Galina
Malfait Tony
Original Assignee
Amcor Flexibles Transpac Nv
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 Nv filed Critical Amcor Flexibles Transpac Nv
Publication of BR112013030027A2 publication Critical patent/BR112013030027A2/pt

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
    • 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
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B27/34—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
    • 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
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • B65D77/2028—Means for opening the cover other than, or in addition to, a pull tab
    • B65D77/2032—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container
    • B65D77/2044—Means for opening the cover other than, or in addition to, a pull tab by peeling or tearing the cover from the container whereby a layer of the container or cover fails, e.g. cohesive failure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/23—Articles comprising two or more components, e.g. co-extruded layers the components being layers with means for avoiding adhesion of the layers, e.g. for forming peelable layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2307/702—Amorphous
    • 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
    • B32B2439/40—Closed containers
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • 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
    • Y10T428/13—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
    • Y10T428/1383—Vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit is sandwiched between layers [continuous layer]
    • 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
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1452—Polymer derived only from ethylenically unsaturated monomer
    • 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
    • Y10T428/14—Layer or component removable to expose adhesive
    • Y10T428/1476—Release layer

Abstract

resumo “película destacável, laminado, embalagem e processo para a preparação da película destacável” a presente invenção está relacionada com uma película destacável para ser selada sobre um substrato baseado em poliéster compreendendo uma estrutura multicamada coextrudada compreendendo: - uma camada selante baseada em poliéster rompível; - uma camada adesiva em contato com a citada camada rompível, compreendendo um polímero selecionado a partir do grupo consistindo de ionômeros, poliolefina enxertada com anidrido maleico, eva, eba, ema e eaa; - uma camada de barreira contra gás em contato com a citada camada adesiva, compreendendo um polímero de barreira contra gás selecionado a partir do grupo consistindo de evoh e poliamida, caracterizada pelo fato de a resistência média de destacamento entre a camada adesiva e a camada selante rompível ser inferior a 15 n/15 mm, preferivelmente inferior a 13 n/15 mm como medida em uma geometria de destacamento de 180º. 1
BR112013030027A 2011-06-30 2012-06-14 película destacável, laminado, embalagem e processo para a preparação da película destacável BR112013030027A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11172212A EP2540492A1 (en) 2011-06-30 2011-06-30 Peelable film
PCT/EP2012/061272 WO2013000719A1 (en) 2011-06-30 2012-06-14 Peelable film

Publications (1)

Publication Number Publication Date
BR112013030027A2 true BR112013030027A2 (pt) 2017-12-05

Family

ID=46397181

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013030027A BR112013030027A2 (pt) 2011-06-30 2012-06-14 película destacável, laminado, embalagem e processo para a preparação da película destacável

Country Status (10)

Country Link
US (1) US20140127437A1 (pt)
EP (2) EP2540492A1 (pt)
KR (1) KR20140031934A (pt)
CN (1) CN103459136B (pt)
AU (1) AU2012278073B2 (pt)
BR (1) BR112013030027A2 (pt)
CA (1) CA2830144A1 (pt)
DE (1) DE202012013266U1 (pt)
RU (1) RU2584202C2 (pt)
WO (1) WO2013000719A1 (pt)

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DE102012020533B4 (de) * 2012-10-19 2017-10-12 Wipak Walsrode Gmbh & Co. Kg Eine wiederverschließbare Verpackung
ES2688287T3 (es) * 2012-12-19 2018-10-31 Amcor Flexibles Kreuzlingen Ag Envase flowpack
JP6251981B2 (ja) * 2013-01-25 2017-12-27 東レ株式会社 太陽電池バックシート用ポリエステルフィルム
EP3019415B1 (en) 2013-07-10 2017-08-23 Amcor Flexibles Kreuzlingen AG Gas and light proof, double-shell blister packs for medicinal contents
JP6604947B2 (ja) * 2014-07-23 2019-11-13 共同印刷株式会社 イージーピール性の包装袋
KR101966869B1 (ko) * 2014-10-28 2019-04-09 주식회사 엘지화학 이형필름 박리안정성 측정방법 및 이형필름 적층체
JP6497068B2 (ja) * 2014-12-25 2019-04-10 大日本印刷株式会社 蓋材
GB201507547D0 (en) * 2015-05-01 2015-06-17 Dupont Teijin Films Us Ltd Peelable adhesive polymeric film
JP2020513339A (ja) * 2016-11-24 2020-05-14 アムコア フレキスィブルス トランスパック ビーヴィビーエー 剥離可能な封止層
DK3774572T3 (da) * 2018-03-29 2022-01-31 Huhtamaki Molded Fiber Tech Bv Pakkeenhed af et støbt pulpmateriale med aftrækkeligt laminatlag og fremgangsmåde til fremstilling af en sådan pakkeenhed
JP2022526230A (ja) 2019-03-05 2022-05-24 スリーエム イノベイティブ プロパティズ カンパニー 連続層及び不連続層を含む共押出多層物品
CN110137226B (zh) * 2019-05-05 2021-04-27 深圳市华星光电半导体显示技术有限公司 被动式电致有机发光二极管的基板、制造方法和剥离板
EP3831593A1 (de) * 2019-12-06 2021-06-09 AR Packaging GmbH Verfahren zum herstellen von verpackungen aus einem flachmaterial aus karton und einer barrierefolie
KR102261913B1 (ko) 2020-01-03 2021-06-08 율촌화학 주식회사 이지필 필름용 수지 조성물, 이를 포함하는 이지필 필름 및 이의 제조방법

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Also Published As

Publication number Publication date
WO2013000719A1 (en) 2013-01-03
CN103459136A (zh) 2013-12-18
US20140127437A1 (en) 2014-05-08
AU2012278073B2 (en) 2015-05-28
EP2540492A1 (en) 2013-01-02
KR20140031934A (ko) 2014-03-13
DE202012013266U1 (de) 2015-10-15
CN103459136B (zh) 2015-12-23
EP2726279A1 (en) 2014-05-07
RU2014102489A (ru) 2015-08-10
CA2830144A1 (en) 2013-01-03
AU2012278073A1 (en) 2013-10-03
RU2584202C2 (ru) 2016-05-20

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements