CN104136215B - 用于包装膜的易于蒸煮开封的密封 - Google Patents

用于包装膜的易于蒸煮开封的密封 Download PDF

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Publication number
CN104136215B
CN104136215B CN201280070675.2A CN201280070675A CN104136215B CN 104136215 B CN104136215 B CN 104136215B CN 201280070675 A CN201280070675 A CN 201280070675A CN 104136215 B CN104136215 B CN 104136215B
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CN
China
Prior art keywords
polymer
multilayer film
outer layer
propylene
ethylene
Prior art date
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Application number
CN201280070675.2A
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English (en)
Chinese (zh)
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CN104136215A (zh
Inventor
C·比洛尔德
S·帕金森
吴晓松
J·W·加尼特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
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Dow Global Technologies LLC
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Publication of CN104136215A publication Critical patent/CN104136215A/zh
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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
    • B32B27/32—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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/246—All polymers belonging to those covered by groups B32B27/32 and B32B27/30
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/552—Fatigue 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
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • 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
    • B32B2323/10—Polypropylene
    • 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
    • B32B2323/16—EPDM, i.e. ethylene propylene diene monomer
    • 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
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • B32B2333/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
    • 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
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • B32B2333/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813—Heat or solvent activated or sealable
    • Y10T428/2817—Heat sealable
    • Y10T428/2826—Synthetic resin or polymer

Landscapes

  • Laminated Bodies (AREA)
  • Packages (AREA)
CN201280070675.2A 2011-12-28 2012-12-27 用于包装膜的易于蒸煮开封的密封 Active CN104136215B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161580815P 2011-12-28 2011-12-28
US61/580,815 2011-12-28
PCT/US2012/071825 WO2013101931A1 (en) 2011-12-28 2012-12-27 Retortable easy opening seals for packaging film

Publications (2)

Publication Number Publication Date
CN104136215A CN104136215A (zh) 2014-11-05
CN104136215B true CN104136215B (zh) 2016-10-26

Family

ID=47559734

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280070675.2A Active CN104136215B (zh) 2011-12-28 2012-12-27 用于包装膜的易于蒸煮开封的密封

Country Status (11)

Country Link
US (1) US20140377548A1 (https=)
EP (1) EP2797742B1 (https=)
JP (1) JP6207526B2 (https=)
CN (1) CN104136215B (https=)
BR (1) BR112014015813B1 (https=)
ES (1) ES2639287T3 (https=)
IN (1) IN2014CN04780A (https=)
MX (1) MX340400B (https=)
PL (1) PL2797742T3 (https=)
RU (1) RU2014130753A (https=)
WO (1) WO2013101931A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10099453B2 (en) * 2014-10-20 2018-10-16 Dow Global Tchnologies LLC Multilayer structure, a film made therefrom and a package formed therefrom
AR109065A1 (es) 2016-07-28 2018-10-24 Dow Global Technologies Llc Estructuras multicapa, películas multicapa y envases formados a partir de ellas
EP3559108B1 (en) 2016-12-22 2025-02-12 Amcor Flexibles North America, Inc. Packaging films with improved hot-tack performance
BR112019027184B1 (pt) 2017-07-18 2023-04-18 Dow Global Technologies Llc Camada vedante, filme multicamada e embalagem
SG10201903296WA (en) * 2019-04-12 2020-09-29 Thai Polyethylene Co Ltd A Polypropylene Composition for Retort Packaging Application
EP4010266A4 (en) 2019-08-05 2023-08-16 Amcor Flexibles North America, Inc. STAIN RESISTANT WRAPPING FILM FOR AUTOCLAVE APPLICATIONS
CA3195877A1 (en) * 2020-10-19 2022-04-28 Jichang FENG Liners for high temperature materials

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1148006A (zh) * 1995-07-31 1997-04-23 吴羽化学工业株式会社 多层薄膜
CN1173430A (zh) * 1996-07-05 1998-02-18 威司克斯公司 用于包装袋内烹调食品的多层塑料复合膜
CN1214064A (zh) * 1996-03-21 1999-04-14 森格沃尔德·维帕克尤恩根有限责任公司 多层薄膜、其制备方法及其应用
US20040151932A1 (en) * 2003-02-05 2004-08-05 Deane Galloway Easy peel film structures
CN101283038A (zh) * 2005-10-05 2008-10-08 陶氏环球技术公司 基于聚烯烃的可剥离密封
US20100260996A1 (en) * 2009-04-10 2010-10-14 Dow Global Technologies Inc. High performance sealable coextruded biaxially oriented polypropylene film

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599392A (en) 1983-06-13 1986-07-08 The Dow Chemical Company Interpolymers of ethylene and unsaturated carboxylic acids
CA2103401C (en) * 1992-11-19 2002-12-17 Mamoru Takahashi Ethylene copolymer composition
JPH09327889A (ja) * 1996-06-11 1997-12-22 Sekisui Chem Co Ltd シーラントフィルム
JPH11192679A (ja) * 1998-01-05 1999-07-21 Asahi Chem Ind Co Ltd 熱収縮性多層フィルム
JP4358339B2 (ja) * 1999-01-14 2009-11-04 グンゼ株式会社 ピーラブル剥離性の熱接着性積層フィルム及びその袋体
US6479160B1 (en) * 2001-03-09 2002-11-12 Honeywell International Inc. Ultra high oxygen barrier films and articles made therefrom
WO2003040442A1 (en) 2001-11-06 2003-05-15 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
JP4288107B2 (ja) * 2003-06-02 2009-07-01 日本ポリプロ株式会社 加熱殺菌処理食品包装用フィルム
BRPI0617146A2 (pt) 2005-08-19 2011-07-12 Dow Global Technologies Inc pano meltblown, laminado não tecido e estrutura laminada não tecida
CA2673546C (en) * 2006-12-21 2015-10-06 Dow Global Technologies Inc. Layered films, packages prepared therefrom, and methods of making the same
JP4877062B2 (ja) * 2007-05-15 2012-02-15 Ｄｉｃ株式会社 共押出多層フィルム及び該フィルムからなる包装材
JP2009154332A (ja) * 2007-12-25 2009-07-16 Japan Polyethylene Corp 積層体
WO2009099213A1 (ja) * 2008-02-08 2009-08-13 Mitsui Chemicals, Inc. 加熱殺菌包装用フィルム
US20120052273A1 (en) * 2009-05-08 2012-03-01 Dow Global Technologies Llc Heat sealable and oriented multi-layer polypropylene-based films for shrink applications
CA2801202C (en) * 2010-05-31 2019-03-12 Otsuka Pharmaceutical Factory, Inc. Multilayer film and bag formed of multilayer film

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1148006A (zh) * 1995-07-31 1997-04-23 吴羽化学工业株式会社 多层薄膜
CN1214064A (zh) * 1996-03-21 1999-04-14 森格沃尔德·维帕克尤恩根有限责任公司 多层薄膜、其制备方法及其应用
CN1173430A (zh) * 1996-07-05 1998-02-18 威司克斯公司 用于包装袋内烹调食品的多层塑料复合膜
US20040151932A1 (en) * 2003-02-05 2004-08-05 Deane Galloway Easy peel film structures
CN101283038A (zh) * 2005-10-05 2008-10-08 陶氏环球技术公司 基于聚烯烃的可剥离密封
US20100260996A1 (en) * 2009-04-10 2010-10-14 Dow Global Technologies Inc. High performance sealable coextruded biaxially oriented polypropylene film

Also Published As

Publication number Publication date
PL2797742T3 (pl) 2017-12-29
ES2639287T3 (es) 2017-10-26
JP2015507565A (ja) 2015-03-12
IN2014CN04780A (https=) 2015-09-18
RU2014130753A (ru) 2016-02-20
MX340400B (es) 2016-07-07
EP2797742A1 (en) 2014-11-05
BR112014015813A2 (pt) 2017-06-13
WO2013101931A1 (en) 2013-07-04
CN104136215A (zh) 2014-11-05
EP2797742B1 (en) 2017-07-05
US20140377548A1 (en) 2014-12-25
JP6207526B2 (ja) 2017-10-04
BR112014015813A8 (pt) 2017-07-04
BR112014015813B1 (pt) 2020-12-22
MX2014007927A (es) 2014-07-30

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