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MX2009008835A - Pelicula barrera de cinco capas, proceso de sellado y uso del mismo para envasar producto alimenticio. - Google Patents

Pelicula barrera de cinco capas, proceso de sellado y uso del mismo para envasar producto alimenticio.

Info

Publication number
MX2009008835A
MX2009008835A MX2009008835A MX2009008835A MX2009008835A MX 2009008835 A MX2009008835 A MX 2009008835A MX 2009008835 A MX2009008835 A MX 2009008835A MX 2009008835 A MX2009008835 A MX 2009008835A MX 2009008835 A MX2009008835 A MX 2009008835A
Authority
MX
Mexico
Prior art keywords
equal
barrier film
blend
sealing process
copolymer
Prior art date
Application number
MX2009008835A
Other languages
English (en)
Inventor
Josyane Bonetti
Original Assignee
Bollore
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 Bollore filed Critical Bollore
Publication of MX2009008835A publication Critical patent/MX2009008835A/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
    • B32B27/32—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
    • B32B27/30—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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide

Landscapes

  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

La invención se refiere a una película barrera elaborada de cinco capas superpuestas, comprendiendo: una capa barrera central comprendiendo una primer mezcla de EVOH y de Pa, dos capas exteriores comprendiendo una segunda mezcla, y dos capas adhesivas entre la capa central y las dos capas exteriores. La segunda mezcla sólo contiene un primer copolímero de etileno y de una a-olefina que tiene una densidad menor a o igual a 0.925g/cm3 y mayor a o igual a 0.915g/cm3 y un segundo copolímero de metaloceno de etileno y de una a-olefina que tiene una densidad menor a o igual a 0.910g/cm3. De acuerdo a la invención, la proporción del segundo copolímero en relación al peso de su capa exterior es mayor a o igual a 20% y menor a o igual a 45%, la temperatura de sellado de iniciación para una fuerza de ruptura de sellado mayor a o igual a 15 N/30mm es inferior a 120ºC, la fuerza de ruptura de sellado de la película es mayor a o igual a 10 N/30mm después de pasar a través de un baño de agua a 85ºC por una hora y media.
MX2009008835A 2007-02-21 2008-02-20 Pelicula barrera de cinco capas, proceso de sellado y uso del mismo para envasar producto alimenticio. MX2009008835A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0701218A FR2912682B1 (fr) 2007-02-21 2007-02-21 Film barriere a 5 couches, procede de scellage, application a l'emballage de produit alimentaire.
PCT/EP2008/052032 WO2008101940A1 (fr) 2007-02-21 2008-02-20 Film barrière à 5 couches, procédé de scellage, application à l'emballage de produit alimentaire

Publications (1)

Publication Number Publication Date
MX2009008835A true MX2009008835A (es) 2009-08-31

Family

ID=38480480

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008835A MX2009008835A (es) 2007-02-21 2008-02-20 Pelicula barrera de cinco capas, proceso de sellado y uso del mismo para envasar producto alimenticio.

Country Status (13)

Country Link
US (1) US20100143555A1 (es)
EP (1) EP2121315B1 (es)
JP (1) JP2010519083A (es)
CN (1) CN101641212A (es)
AU (1) AU2008219258B2 (es)
BR (1) BRPI0807948A2 (es)
CA (1) CA2678117A1 (es)
FR (1) FR2912682B1 (es)
MX (1) MX2009008835A (es)
NZ (1) NZ579329A (es)
RU (1) RU2446954C2 (es)
WO (1) WO2008101940A1 (es)
ZA (1) ZA200905649B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966772B (zh) * 2010-09-01 2013-05-22 丹东鑫马高科技塑料包装有限公司 高阻隔性塑料软包装膜
ITGE20110121A1 (it) * 2011-10-25 2013-04-26 Gamma Srl 2 Film barriera multistrato ed uso di tale film barriera multistrato
US9624019B2 (en) * 2012-11-09 2017-04-18 Winpak Films Inc. High oxygen and water barrier multilayer film
WO2021173768A1 (en) * 2020-02-26 2021-09-02 Sealed Air Corporation (Us) Cushioning article film having reclaimed content

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724185A (en) * 1985-09-17 1988-02-09 W. R. Grace & Co., Cryovac Div. Oxygen barrier oriented film
ATE165560T1 (de) * 1986-02-28 1998-05-15 Grace W R & Co Verpackungssauerstoffsperrfilm
EP0404368A3 (en) * 1989-06-02 1991-05-29 Uniplast Industries Inc. Blends of linear low density polyethylene and low density polyethylene and films for shrink-wrapping therefrom
US5382470A (en) * 1993-04-09 1995-01-17 Viskase Corporation EVOH oxygen barrier stretched multilayer film
US5460861A (en) * 1994-05-10 1995-10-24 Viskase Corporation Multilayer stretch/shrink film
JP3623578B2 (ja) * 1994-12-07 2005-02-23 日本合成化学工業株式会社 エチレン−酢酸ビニル共重合体ケン化物系樹脂組成物及びその用途
US5679422A (en) * 1995-01-25 1997-10-21 American National Can Company Coextruded film for chub packages
US5759648A (en) * 1996-07-05 1998-06-02 Viskase Corporation Multilayer plastic film, useful for packaging a cook-in foodstuff
JP2001334620A (ja) * 2000-05-30 2001-12-04 Japan Polychem Corp 積層体及びそれからなる包装袋
US6379812B1 (en) * 2000-05-31 2002-04-30 Cryovac, Inc. High modulus, multilayer film
US6932592B2 (en) * 2000-06-22 2005-08-23 Exxonmobil Chemical Patents Inc. Metallocene-produced very low density polyethylenes
RU2276847C2 (ru) * 2001-02-01 2006-05-27 Натурин Гмбх Энд Ко. Пленка, используемая в качестве упаковки и оболочки для пастообразных пищевых продуктов, мяса и мяса с костями, и пакет, изготовленный из нее
US6974447B2 (en) * 2001-04-17 2005-12-13 Baxter International Inc. High gas barrier receptacle and closure assembly
RU2317894C2 (ru) * 2002-07-05 2008-02-27 Натурин Гмбх Энд Ко. Биаксиально вытянутая пятислойная рукавная пленка, используемая в качестве упаковки и оболочки для мяса с костями или без костей или пастообразных пищевых продуктов, и ее применение
KR101074211B1 (ko) * 2003-06-18 2011-10-14 군제 가부시키가이샤 폴리아미드계 다층 필름
CA2574327A1 (en) * 2004-07-22 2006-02-02 Cryovac, Inc. Additive delivery laminate, process for making and using same, and article employing such
US20060099436A1 (en) * 2004-11-05 2006-05-11 Cryovac, Inc. Reduced antifog level in oxygen scavenging film with antifog properties

Also Published As

Publication number Publication date
AU2008219258A1 (en) 2008-08-28
FR2912682A1 (fr) 2008-08-22
NZ579329A (en) 2012-05-25
ZA200905649B (en) 2010-04-28
CA2678117A1 (fr) 2008-08-28
JP2010519083A (ja) 2010-06-03
RU2446954C2 (ru) 2012-04-10
EP2121315A1 (fr) 2009-11-25
EP2121315B1 (fr) 2017-03-22
RU2009135058A (ru) 2011-03-27
FR2912682B1 (fr) 2013-07-26
WO2008101940A1 (fr) 2008-08-28
CN101641212A (zh) 2010-02-03
US20100143555A1 (en) 2010-06-10
BRPI0807948A2 (pt) 2014-06-03
AU2008219258B2 (en) 2012-05-17

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