ATE258206T1 - Ternäre polymermischung und darauf basierende folie und daraus hergestellte leicht zu öffnende verpackung - Google Patents

Ternäre polymermischung und darauf basierende folie und daraus hergestellte leicht zu öffnende verpackung

Info

Publication number
ATE258206T1
ATE258206T1 AT99919222T AT99919222T ATE258206T1 AT E258206 T1 ATE258206 T1 AT E258206T1 AT 99919222 T AT99919222 T AT 99919222T AT 99919222 T AT99919222 T AT 99919222T AT E258206 T1 ATE258206 T1 AT E258206T1
Authority
AT
Austria
Prior art keywords
easy
polymer mixture
made therefrom
film based
open packaging
Prior art date
Application number
AT99919222T
Other languages
English (en)
Inventor
Eugenio Longo
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
Application granted granted Critical
Publication of ATE258206T1 publication Critical patent/ATE258206T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5855—Peelable seals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0853—Ethene vinyl acetate copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0876—Salts thereof, i.e. ionomers
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
AT99919222T 1998-04-16 1999-04-09 Ternäre polymermischung und darauf basierende folie und daraus hergestellte leicht zu öffnende verpackung ATE258206T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98106960 1998-04-16
PCT/EP1999/002411 WO1999054398A1 (en) 1998-04-16 1999-04-09 Ternary polymer blend, the film containing it, and the easy-to-open package made therewith

Publications (1)

Publication Number Publication Date
ATE258206T1 true ATE258206T1 (de) 2004-02-15

Family

ID=8231772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99919222T ATE258206T1 (de) 1998-04-16 1999-04-09 Ternäre polymermischung und darauf basierende folie und daraus hergestellte leicht zu öffnende verpackung

Country Status (9)

Country Link
US (1) US6476137B1 (de)
EP (1) EP1084186B1 (de)
AT (1) ATE258206T1 (de)
AU (1) AU759124B2 (de)
CA (1) CA2328378C (de)
DE (1) DE69914326T2 (de)
ES (1) ES2213365T3 (de)
NZ (1) NZ507109A (de)
WO (1) WO1999054398A1 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE258206T1 (de) * 1998-04-16 2004-02-15 Cryovac Inc Ternäre polymermischung und darauf basierende folie und daraus hergestellte leicht zu öffnende verpackung
JP2001181465A (ja) 1999-12-28 2001-07-03 Kawasaki Sanko Kasei Kk 透明ないし半透明の樹脂組成物
EP1276609B1 (de) * 2000-03-13 2006-04-12 Cryovac, Inc. Biaxial gereckte und thermofixierte, mehrschichtige, thermoplastische verpackungsfolie
US6630237B2 (en) 2001-02-05 2003-10-07 Cryovac, Inc. Peelably sealed packaging
US6764601B1 (en) * 2001-04-16 2004-07-20 Selecto Scientific, Inc. Method for granulating powders
ATE342209T1 (de) * 2001-08-31 2006-11-15 Cryovac Inc Mikrowellenerhitzbare vakuumhautverpackung
US20050221089A1 (en) * 2002-03-23 2005-10-06 Reid Roger P Filtration media comprising granules of binder-agglomerated active component
EP1487561B1 (de) * 2002-03-23 2010-07-21 Omnipure Filter Company Filtermedium mit körnern einer binder-agglomerierten aktiven komponente
US7213305B2 (en) * 2002-06-17 2007-05-08 Illinois Tool Works, Inc. Peel seal tamper evident slider bag
AU2003250907A1 (en) * 2002-07-09 2004-01-23 Sarong Societa' Per Azioni Apparatuses and methods for forming containers and relative containers
CN100548832C (zh) 2002-12-20 2009-10-14 纳幕尔杜邦公司 具有脆弱密封的多个分室小袋
US7055683B2 (en) 2002-12-20 2006-06-06 E. I. Du Pont De Nemours And Company Multiple compartment pouch and beverage container with smooth curve frangible seal
IL160470A (en) 2003-02-20 2010-05-17 Curwood Inc Easy open heat-shrinkable packaging
US20040166261A1 (en) 2003-02-20 2004-08-26 Pockat Gregory Robert Heat-shrinkable packaging receptacle
WO2005014406A2 (en) * 2003-08-06 2005-02-17 Avery Dennison Corporation Cohesive reclosure systems and containers using same
US7276269B2 (en) * 2003-12-10 2007-10-02 Curwood, Inc. Frangible heat-sealable films for cook-in applications and packages made thereof
CN1957033B (zh) * 2004-05-24 2010-06-16 纳幕尔杜邦公司 用于可剥离和/或永久性密封的聚合物共混物
WO2005122987A1 (en) * 2004-06-09 2005-12-29 Avery Dennison Corporation Diapers, diaper fasteners, and/or diaper landing areas
WO2007088005A1 (en) * 2006-01-31 2007-08-09 Cryovac, Inc. Hermetically sealable, easy-openable, flexible container of heat-shrinkable thermoplastic material
BRPI0711245B8 (pt) * 2006-06-01 2019-05-14 Du Pont recipiente de múltiplos compartimentos.
US8522978B2 (en) * 2006-12-01 2013-09-03 Cryovac, Inc. Stress concentrator for opening a flexible container
US20080260305A1 (en) * 2007-04-20 2008-10-23 Shah Gautam P Easy-open/reclosable bag and package
GB0708692D0 (en) 2007-05-04 2007-06-13 Innovia Films Ltd Seelable, pealable film
US10202229B2 (en) 2007-05-21 2019-02-12 Cryovac, Inc. Easy opening packaging article made from heat-shrinkable film exhibiting directional tear
US10189621B2 (en) * 2007-05-21 2019-01-29 Cryovac, Inc. Bag made from high-strength heat-shrinkable film exhibiting directional tear, and process utilizing same
US7980272B2 (en) * 2007-06-21 2011-07-19 Samsung Electronics Co., Ltd. Microfluidic valve, method of manufacturing the same, and microfluidic device comprising the microfluidic valve
US7681732B2 (en) 2008-01-11 2010-03-23 Cryovac, Inc. Laminated lidstock
WO2009141214A1 (en) 2008-05-20 2009-11-26 Cryovac, Inc. Method for vacuum skin packaging a product arranged in a tray
DK2156949T3 (en) 2008-08-19 2015-02-16 Cryovac Inc For vacuum skin packaging applications suitable film and thus produced vacuum skin pack is easy to open
EP2459464A1 (de) * 2009-07-29 2012-06-06 Cryovac, Inc. Leicht zu öffnende verpackung
US8622618B2 (en) 2009-08-14 2014-01-07 Cryovac, Inc. Easy open and reclosable package with discrete laminate having panel section with easy-open sealant
US8646975B2 (en) 2009-08-14 2014-02-11 Cryovac, Inc. Easy open and reclosable package with discrete tape and die-cut web
US9221591B2 (en) 2009-08-14 2015-12-29 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
US20110048998A1 (en) * 2009-08-28 2011-03-03 Marina Riccio Film suitable for vacuum skin packaging applications and easy-to-open vacuum skin package obtained therewith
US12503288B2 (en) 2010-11-22 2025-12-23 Cryovac, Llc Method for vacuum skin packaging a product arranged in a tray
US20120195527A1 (en) 2011-01-28 2012-08-02 Cryovac, Inc. Easy Open and Reclosable Package with Discrete Laminate Having a Panel Section with a Sealant
US8979370B2 (en) 2011-01-28 2015-03-17 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
US20120195526A1 (en) 2011-01-28 2012-08-02 Cryovac, Inc. Easy Open and Reclosable Package with Discrete Strip and Die-Cut Web
US20120241336A1 (en) 2011-03-21 2012-09-27 Cryovac, Inc. On-Demand Marination Package
DE102011015958B4 (de) * 2011-04-04 2015-09-24 Wipak Walsrode Gmbh & Co. Kg Mehrschichtfolie für leicht zu öffnende Verpackungen
CN103102578B (zh) * 2013-02-20 2017-04-26 合肥杰事杰新材料股份有限公司 一种耐低温热塑性弹性体及其制备方法
US9427710B2 (en) 2013-03-15 2016-08-30 Bemis Company, Inc. Radial filtration vent and medical device packaging
RU2766597C2 (ru) 2013-04-09 2022-03-15 Криовак, Инк. Способ и система подачи листов плёнки в узел упаковки устройства для упаковки
MX367062B (es) 2013-05-07 2019-08-05 Cryovac Inc Aparato y proceso para envasar un producto.
ES2609057T3 (es) 2014-02-11 2017-04-18 Cryovac, Inc. Aparato y procedimiento para envasar un producto
EP2907759A1 (de) 2014-02-12 2015-08-19 Cryovac, Inc. Verpackung für ein Produkt und Vorrichtung und Verfahren zur Verpackung eines Produkts
EP2923963A1 (de) 2014-03-26 2015-09-30 Cryovac, Inc. Verpackungsanordnung und Verfahren zum Verpacken von Produkten
BR112017001690B1 (pt) 2014-07-28 2022-07-19 Cryovac, Llc Sistema de embalagem
EP3204210B1 (de) 2014-10-10 2020-02-05 Cryovac, LLC Vorrichtung und verfahren zum verpacken eines produkts
ES2817349T3 (es) 2014-10-10 2021-04-07 Cryovac Llc Aparato y procedimiento para envasar un producto
MX387381B (es) 2015-04-30 2025-03-18 Cryovac Inc Empaque, producto empacado, metodo para liberar al menos un agente en la porcion de camara de empaque, y proceso de embalaje.
WO2016182831A1 (en) * 2015-05-11 2016-11-17 Cryovac, Inc. Vacuum skin package with easy-open/reclosable bottom web
MX385642B (es) 2015-05-29 2025-03-18 Cryovac Inc Aparato y proceso para empacar un producto.
US10569950B2 (en) 2015-12-31 2020-02-25 Bemis Company, Inc. Self-venting bag-in-box package
CN108778697B (zh) 2016-02-26 2021-08-13 克里奥瓦克公司 用于封装组合件、封装设备和过程的加热头及制作加热头的制造过程
ITUB20161192A1 (it) 2016-03-01 2017-09-01 Cryovac Inc Vassoio, confezione, apparecchiatura e procedimento di realizzazione di detto vassoio e detta confezione
BR112018017311A2 (pt) * 2016-03-07 2019-01-02 Cryovac Inc película de abertura fácil para embalagem de pele a vácuo
RU2743475C2 (ru) 2016-04-13 2021-02-18 Криовак, Инк. Вакуумная пленочная упаковка с устойчивым к разрыву верхним полотном
MX2019004334A (es) 2016-10-19 2019-11-11 Cryovac Llc Sistema dispensador y metodo para hacer y utilizar el mismo.
BR112019020006A2 (pt) 2017-03-29 2020-04-28 Cryovac Llc sistema de dispensação e método para produzir e usar o mesmo
IT201700055326A1 (it) 2017-05-22 2018-11-22 Cryovac Inc Confezione, apparecchiatura e processo di realizzazione di detta confezione
IT201700073576A1 (it) 2017-06-30 2018-12-30 Cryovac Inc Supporto, confezione, apparecchiatura e procedimento di realizzazione di detto supporto e detta confezione
BR112020011244A2 (pt) 2017-12-13 2020-11-17 Cryovac, Llc instalação e processo para embalar produtos a vácuo
WO2019123255A1 (en) 2017-12-22 2019-06-27 Cryovac, Llc Package, apparatus and process of manufacturing said package
EP3765232B1 (de) 2018-03-16 2024-05-01 Preco, LLC Lasergefertigte mikroperforationen in folien
CN113165756B (zh) 2018-10-11 2023-03-28 克里奥瓦克公司 用于制作支撑件或包装的设备和工艺以及包装设备和工艺
JP7521190B2 (ja) * 2020-01-10 2024-07-24 Ｔｏｐｐａｎホールディングス株式会社 包装体
EP3875264A1 (de) 2020-03-02 2021-09-08 Cryovac, LLC Folie für verpackungsanwendungen und damit hergestellte, leicht zu öffnende verpackungen
WO2021190721A1 (en) 2020-03-23 2021-09-30 Cryovac, Llc Packaging apparatus and process
US20240109704A1 (en) * 2022-10-03 2024-04-04 Pouch Pac Innovations, Llc Flexible pouch for an alcoholic beverage
US20240117167A1 (en) * 2022-10-11 2024-04-11 Sk Innovation Co., Ltd. Low Shrink Tension Film

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4082877A (en) 1975-02-14 1978-04-04 W. R. Grace & Co. Unoriented composite laminar film with an elastomeric layer and sealable layer
GB2007685B (en) 1977-10-11 1982-05-12 Asahi Dow Ltd Composition for drawn film cold drawn film made of said composition and process for manufacture of said film
US4189519A (en) 1978-08-30 1980-02-19 American Can Company Heat sealable resin blends
AU533447B2 (en) 1978-12-18 1983-11-24 Asahi Kasei Kogyo Kabushiki Kaisha Stretching multi layer film
US4469754A (en) 1980-09-10 1984-09-04 E. I. Du Pont De Nemours And Company Heat seal composition
JPS607175Y2 (ja) 1980-10-07 1985-03-09 宇部興産株式会社 融着性シ−ト
JPS58101134A (ja) * 1981-12-09 1983-06-16 Nippon Synthetic Chem Ind Co Ltd:The 樹脂組成物の製造法
JPS58175635A (ja) * 1982-04-08 1983-10-14 Asahi Chem Ind Co Ltd 高延伸多層フイルム及びその製造方法
JPS6079932A (ja) 1983-10-07 1985-05-07 Asahi Chem Ind Co Ltd 高延伸・ストレツチ性多層フイルム及びその製造法
US4521467A (en) 1983-12-12 1985-06-04 Frito-Lay, Inc. Ultrasonically-sealable peelable seal
ATE57331T1 (de) * 1984-05-29 1990-10-15 Raychem Sa Nv Gegenstand zum verbinden von dimensional rueckstellbaren zeilen.
DE3504463A1 (de) 1985-02-09 1986-08-14 W.R. Grace & Co., New York, N.Y. Leicht oeffenbare packung und verfahren zu deren herstellung
US4729476A (en) 1985-02-21 1988-03-08 W.R. Grace & Co., Cryovac Div. Easy open shrinkable laminate
JPS61200142A (ja) * 1985-02-28 1986-09-04 Mitsubishi Petrochem Co Ltd 吸水性ポリオレフイン樹脂組成物
AU588330B2 (en) * 1985-06-28 1989-09-14 Mitsui Petrochemical Industries, Ltd. Polymer blends for packaging film and sheet or laminates
US4766174A (en) 1986-01-02 1988-08-23 E. I. Du Pont De Nemours And Company Process for preparing melt-processible aluminum ionomer blends
JPS6351438A (ja) * 1986-08-22 1988-03-04 Du Pont Mitsui Polychem Co Ltd 包装用積層フィルム
US4876156A (en) 1987-05-15 1989-10-24 Shell Oil Company Film and sheet capable of forming retortable and easy-open packagings
US4916190A (en) 1987-05-15 1990-04-10 Shell Oil Company Film and sheet capable of forming retortable and easy-open packagings
US4859514A (en) 1987-06-12 1989-08-22 W. R. Grace & Co. Laminate for an easily opened package
US4944409A (en) 1988-02-10 1990-07-31 Curwood, Inc. Easy open package
US5547752A (en) 1988-06-20 1996-08-20 James River Paper Company, Inc. Blend of polybutylene and ionomer forming easy-open heatseal
DE3824286A1 (de) * 1988-07-16 1990-02-08 Wolff Walsrode Ag Heisskaschierbare mehrschichtfolien
JPH0820704B2 (ja) * 1988-11-17 1996-03-04 富士写真フイルム株式会社 積層フィルム
DE3935643A1 (de) 1989-10-26 1991-05-02 Wolff Walsrode Ag Heisskaschierbare, hochglaenzende mehrschichtfolien
KR0178026B1 (ko) 1989-11-30 1999-05-15 마이클 피. 느타인들러 가박성 열가소성 필름
US5066543A (en) 1990-02-28 1991-11-19 Shell Oil Company Film, sheet and laminate capable of forming easy-open packagings
US5073414A (en) 1990-03-30 1991-12-17 Shell Oil Company Flame spraying process
US5023121A (en) 1990-04-12 1991-06-11 W. R. Grace & Co.-Conn. Coextruded film with peelable sealant
JP2868862B2 (ja) * 1990-08-10 1999-03-10 三井・デュポンポリケミカル株式会社 オレフィン重合体組成物
FI96220C (fi) 1992-04-16 1996-05-27 Borealis As Muovimateriaali pakkauksia varten
WO1993024568A1 (en) * 1992-05-29 1993-12-09 Ferro Corporation Radio frequency weldable polymer articles
DE4236162A1 (de) * 1992-10-21 1994-04-28 Grace W R & Co Leicht zu öffnende Verpackung
FI94255C (fi) 1992-11-13 1995-08-10 Borealis Holding As Muovimateriaali pakkauksia varten
JPH06270248A (ja) * 1993-03-23 1994-09-27 Showa Denko Kk 食品包装用ストレッチフィルムおよびその製造方法
USH1583H (en) * 1993-06-01 1996-08-06 Shell Oil Company Elastomeric polybutylene polymer
DE4409462C1 (de) * 1994-03-20 1995-08-10 Techno Polymer Hans Joachim Ku Thermoplastische Formmasse, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0692373B1 (de) 1994-07-13 1999-11-24 Hoechst Trespaphan GmbH Peelfähige, siegelbare polyolefinische Mehrschichtfolie
DE4436775A1 (de) 1994-10-14 1996-04-18 Wolff Walsrode Ag Release- und Trennmittel-frei wickelbare einschichtige Schmelzklebefolie mit guter Maschinengängigkeit aus Olefin-Copolymerisaten
US5604000A (en) 1995-01-18 1997-02-18 Reynolds Consumer Products Inc. Heat-sealable peelable composition
JPH08208895A (ja) * 1995-02-02 1996-08-13 Mitsubishi Chem Corp 樹脂組成物
CA2195268C (en) * 1996-01-19 2003-03-25 Bruce M. Hergert Peelable heat seals and method for making same
WO1997028960A2 (en) * 1996-02-09 1997-08-14 Tredegar Industries, Inc. Heat sealable, peelable film and method of making same
WO1997048554A1 (en) * 1996-06-21 1997-12-24 The Dow Chemical Company Peelable-seal compositions and sealant film layers
USH1727H (en) 1996-07-17 1998-05-05 Jones; Gregory K. Heat sealable packaging materials having a peelable, easy-opening feature
AU3903997A (en) * 1996-08-02 1998-02-25 Cryovac, Inc. Film having grafted fatty amide in outerfilm layer
JP3681488B2 (ja) * 1996-11-19 2005-08-10 三井・デュポンポリケミカル株式会社 エチレン共重合体組成物及びそれを用いた易開封性シール材料
ATE258206T1 (de) * 1998-04-16 2004-02-15 Cryovac Inc Ternäre polymermischung und darauf basierende folie und daraus hergestellte leicht zu öffnende verpackung

Also Published As

Publication number Publication date
CA2328378C (en) 2008-11-04
EP1084186A1 (de) 2001-03-21
ES2213365T3 (es) 2004-08-16
WO1999054398A1 (en) 1999-10-28
CA2328378A1 (en) 1999-10-28
EP1084186B1 (de) 2004-01-21
DE69914326T2 (de) 2004-10-14
AU759124B2 (en) 2003-04-03
AU3707199A (en) 1999-11-08
NZ507109A (en) 2002-07-26
DE69914326D1 (de) 2004-02-26
US6476137B1 (en) 2002-11-05

Similar Documents

Publication Publication Date Title
ATE258206T1 (de) Ternäre polymermischung und darauf basierende folie und daraus hergestellte leicht zu öffnende verpackung
BR9815446A (pt) Pelìcula vedável
TR199902010T2 (xx) Is� yal�t�ml� filmler
ATE330788T1 (de) Abziehbare versiegelte verpackung
KR960017133A (ko) 진공 외피 포장재 및 그의 복합 필름
CN110713803A (zh) 一种热塑性光伏组件封装胶膜及制备方法
AR022137A1 (es) Una composicion de materia, una pelicula y un articulo que comprenden dicha composicion
BR9502690A (pt) Películas com caracteristicas de selagem melhoradas e embalagens contendo as mesmas
DE69820198D1 (de) Klebstoffe zur Herstellung von Mehrschichtfolien die flüssigkristalline Kunststoffe und Polyethylen enthalten
DE69126154D1 (de) Polymermischungen für Verpackungsfilme
DE3866021D1 (de) Polymer-mischung fuer verpackungsfilme oder -folien.
JP2007520586A (ja) 樹脂組成物及びその積層体
DE69820627D1 (de) Kondensationsbeständiger verpackungsfilm
DE3682462D1 (de) Polymere zusammensetzung fuer verpackungsfilme.
FI910922A0 (fi) Behaollarlock.
CA2337834A1 (en) Multilayer film with polyolefin and polyvinyl chloride
AR026600A1 (es) Peliculas a base de copolimeros de etileno y guantes fabricados con esas peliculas
JP3015759B2 (ja) 剥離紙
ATE318701T1 (de) Polymerfilmstrukturen einsetzbar als schrumpffähige beutel
JP2528399B2 (ja) ヒ―トシ―ル性に優れた樹脂フィルムまたはシ―ト
JP3107598B2 (ja) ポリオレフィン系樹脂組成物及び該組成物を用いた積層体
DE69808636D1 (de) Zusammensetzung enthaltend metallocen-plastomer und ethylen-alkyl(meth)acrylat mit einem sekantsmodulverhältnis höher als 1
ATE49156T1 (de) Mehrschichtfilme und daraus hergestellte verpackungen.
JP2004352747A (ja) 接着性フィルム
DE69523069D1 (de) Plastikmaterial für verpackungen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties