BR0009254A - Estrutura de multicamada capaz de ser obtida pelo desmembramento de uma bolha de co-extrusão - Google Patents

Estrutura de multicamada capaz de ser obtida pelo desmembramento de uma bolha de co-extrusão

Info

Publication number
BR0009254A
BR0009254A BR0009254A BR0009254A BR0009254A BR 0009254 A BR0009254 A BR 0009254A BR 0009254 A BR0009254 A BR 0009254A BR 0009254 A BR0009254 A BR 0009254A BR 0009254 A BR0009254 A BR 0009254A
Authority
BR
Brazil
Prior art keywords
multilayer structure
breaking
structure capable
package
bubble
Prior art date
Application number
BR0009254A
Other languages
English (en)
Other versions
BR0009254B1 (pt
Inventor
Jean-Claude Engelaere
Original Assignee
Soplaril Sa
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 Soplaril Sa filed Critical Soplaril Sa
Publication of BR0009254A publication Critical patent/BR0009254A/pt
Publication of BR0009254B1 publication Critical patent/BR0009254B1/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
    • 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
    • B32B27/32—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
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—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
    • 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
    • Y10T428/14—Layer or component removable to expose adhesive
    • 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
    • Y10T428/1471—Protective 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
    • Y10T428/1476—Release 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y10T428/2486—Intermediate layer is discontinuous or differential with outer strippable or release 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y10T428/24868—Translucent outer 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24851—Intermediate layer is discontinuous or differential
    • Y10T428/24868—Translucent outer layer
    • Y10T428/24884—Translucent layer comprises natural oil, wax, resin, gum, glue, gelatin
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • 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

Abstract

"ESTRUTURA DE MULTICAMADA CAPAZ DE SER OBTIDA PELO DESMEMBRAMENTO DE UMA BOLHA DE CO-EXTRUSãO". Uma estrutura de multicamada, para uma embalagem refechável que pode ser fácil e efetivamente aberta e a seguir vedada é proposta compreendendo uma camada adesiva sensível a pressão central e duas camadas externas, uma das quais é uma camada de soldagem rasgável, a camada adesiva central compreendendo duas sub-camadas e a estrutura sendo capaz de ser obtida por deformação da bolha de co-extrusão, junto com uma embalagem compreendendo ao menos uma película rasgável tendo esta estrutura de multicamada simétrica, e o processo para produção da embalagem e da estrutura.
BRPI0009254-1A 1999-05-21 2000-05-18 método para preparar uma estrutura de multicamada simétrica, embalagem e método para preparação de uma embalagem. BR0009254B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906504A FR2793724B1 (fr) 1999-05-21 1999-05-21 Structure multicouche susceptible d'etre obtenue par refermeture de la bulle de coextrusion

Publications (2)

Publication Number Publication Date
BR0009254A true BR0009254A (pt) 2002-04-23
BR0009254B1 BR0009254B1 (pt) 2009-05-05

Family

ID=9545891

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0009254-1A BR0009254B1 (pt) 1999-05-21 2000-05-18 método para preparar uma estrutura de multicamada simétrica, embalagem e método para preparação de uma embalagem.

Country Status (24)

Country Link
US (1) US6511723B1 (pt)
EP (1) EP1053865B1 (pt)
JP (1) JP3323184B2 (pt)
AR (1) AR024183A1 (pt)
AT (1) ATE229433T1 (pt)
AU (1) AU752289B2 (pt)
BR (1) BR0009254B1 (pt)
CA (1) CA2308991C (pt)
CO (1) CO5160356A1 (pt)
CZ (1) CZ20001878A3 (pt)
DE (1) DE60000947T2 (pt)
DK (1) DK1053865T3 (pt)
EG (1) EG22876A (pt)
ES (1) ES2184683T3 (pt)
FR (1) FR2793724B1 (pt)
HR (1) HRP20000325B1 (pt)
HU (1) HU224103B1 (pt)
IL (1) IL136165A (pt)
MX (1) MXPA00004929A (pt)
NO (1) NO324280B1 (pt)
NZ (1) NZ504629A (pt)
PL (1) PL340178A1 (pt)
PT (1) PT1053865E (pt)
ZA (1) ZA200002463B (pt)

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GB0023548D0 (en) * 2000-09-26 2000-11-08 Elopak Systems A film
FR2816953B1 (fr) * 2000-11-17 2006-11-03 Soplaril Sa Nouvelle composition collante
FR2820751B1 (fr) * 2001-02-09 2005-01-14 Bostik Findley Adhesifs thermofusibles auto-adhesifs extrudables a chaud et leur utilisation dans les films multicouches
FR2816952B1 (fr) * 2001-03-23 2007-03-16 Soplaril Sa Nouvelle composition collante
WO2003013976A1 (de) * 2001-08-06 2003-02-20 Henkel Kommanditgesellschaft Auf Aktien Wiederverschliessbare verpackung
ITPD20020310A1 (it) * 2002-12-05 2004-06-06 Bp Europack Spa Film lacerabile in materia plastica particolarmente
EP1582341A1 (de) * 2004-03-30 2005-10-05 Stanipac AG Mehrschichtige Folie
EP1582342A1 (de) * 2004-03-30 2005-10-05 Stanipac AG Mehrschichtige Folie
US7422782B2 (en) * 2005-02-01 2008-09-09 Curwood, Inc. Peelable/resealable packaging film
US7927679B2 (en) † 2005-10-11 2011-04-19 Curwood, Inc. Easy-open reclosable films having an interior frangible interface and articles made therefrom
US20080081183A1 (en) * 2006-10-03 2008-04-03 De Boer Jurjen Multilayer film
US8091323B2 (en) * 2006-12-22 2012-01-10 Kraft Foods Global Brands Llc Resealable film structure
EP2111982A1 (en) * 2008-04-25 2009-10-28 Amcor Flexibles Transpac N.V. Method for the production of thin polymer film
GB0811399D0 (en) * 2008-06-20 2008-07-30 Edwards David B Cushion Pack
US8574694B2 (en) 2009-11-03 2013-11-05 Curwood, Inc. Packaging sheet with improved cutting properties
US20110104342A1 (en) * 2009-11-03 2011-05-05 Kevin David Glaser Chlorine-Free Packaging Sheet with Tear-Resistance Properties
ES2864849T3 (es) 2011-07-27 2021-10-14 Performance Mat Na Inc Películas multicapa para envases que se pueden volver a cerrar
ITMI20111498A1 (it) * 2011-08-05 2013-02-06 Ind Termoplastica Pavese S P A Film coestruso autoadesivo e richiudibile nei confronti del film di chiusura, atto a realizzare un contenitore per alimenti e relativo processo di realizzazione del contenitore
CN102514329B (zh) * 2011-12-05 2014-04-09 惠州宝柏包装有限公司 一种具有可再封功能的聚乙烯薄膜及其制备方法
US8746490B2 (en) 2012-11-06 2014-06-10 Sonoco Development, Inc. Resealable package film
PL3497033T3 (pl) 2016-08-15 2021-11-02 Intercontinental Great Brands Llc Wielowarstwowa folia i zamykane opakowanie foliowe
EP3496947A1 (en) 2016-08-15 2019-06-19 Intercontinental Great Brands LLC Multi-layer film and reclosable film package
EP3470343A1 (en) 2017-10-13 2019-04-17 Flextrus AB Resealable packaging for food such as sliced meat
FR3075091B1 (fr) * 2017-12-19 2019-12-27 Bostik Sa Film multicouche incluant un tensioactif non ionique et son utilisation pour un emballage refermable
MX2021005441A (es) * 2018-11-09 2021-09-08 Sofresh Inc Materiales de pelicula soplada y procesos para elaborar las mismas y usos de las mismas.
JP7465554B2 (ja) 2021-03-24 2024-04-11 尾池工業株式会社 ガスバリア層転写フィルム、物品の製造方法

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KR840004146A (ko) * 1982-02-04 1984-10-06 마리노 콘활로니에리 분리가능한 접착성 접합체
DE3416755A1 (de) 1984-05-07 1985-11-07 Nyffeler, Corti AG, Kirchberg Kalt- oder heisssiegelbare mehrschichtfolie fuer wiederverschliessbare verpackungen
NZ226028A (en) 1987-09-09 1990-06-26 Idemitsu Petrochemical Co Hermetically sealed package which can be resealed after opening
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IT1265453B1 (it) 1993-12-28 1996-11-22 Safta Spa Pellicola composita per la ri-chiusura di contenitori
AU6223896A (en) * 1995-06-07 1996-12-30 Pechiney Recherche Strip for forming peelable reclosable packaging material and package
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Also Published As

Publication number Publication date
NO324280B1 (no) 2007-09-17
HUP0001948A3 (en) 2002-05-28
EP1053865A1 (fr) 2000-11-22
HRP20000325A2 (en) 2001-06-30
PL340178A1 (en) 2000-12-04
ES2184683T3 (es) 2003-04-16
NO20002572L (no) 2000-11-22
NO20002572D0 (no) 2000-05-19
AR024183A1 (es) 2002-09-25
EG22876A (en) 2003-10-30
HUP0001948A2 (hu) 2000-12-28
HU224103B1 (hu) 2005-05-30
JP2001010661A (ja) 2001-01-16
DK1053865T3 (da) 2003-03-24
HRP20000325B1 (en) 2003-12-31
NZ504629A (en) 2001-03-30
ZA200002463B (en) 2000-11-20
CA2308991C (fr) 2006-08-01
AU3537000A (en) 2000-11-23
DE60000947T2 (de) 2003-11-13
BR0009254B1 (pt) 2009-05-05
MXPA00004929A (es) 2002-07-09
FR2793724B1 (fr) 2001-06-29
JP3323184B2 (ja) 2002-09-09
ATE229433T1 (de) 2002-12-15
IL136165A (en) 2006-06-11
IL136165A0 (en) 2001-05-20
CO5160356A1 (es) 2002-05-30
DE60000947D1 (de) 2003-01-23
US6511723B1 (en) 2003-01-28
CZ20001878A3 (cs) 2001-10-17
AU752289B2 (en) 2002-09-12
EP1053865B1 (fr) 2002-12-11
HU0001948D0 (en) 2000-07-28
CA2308991A1 (fr) 2000-11-21
FR2793724A1 (fr) 2000-11-24
PT1053865E (pt) 2003-04-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/05/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)