JP5869569B2 - 直線性のある引き裂き特性を持つヒートシール可能フィルム - Google Patents
直線性のある引き裂き特性を持つヒートシール可能フィルム Download PDFInfo
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- JP5869569B2 JP5869569B2 JP2013521985A JP2013521985A JP5869569B2 JP 5869569 B2 JP5869569 B2 JP 5869569B2 JP 2013521985 A JP2013521985 A JP 2013521985A JP 2013521985 A JP2013521985 A JP 2013521985A JP 5869569 B2 JP5869569 B2 JP 5869569B2
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- Prior art keywords
- layer
- film
- random copolymer
- ethylene
- propylene
- Prior art date
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- Expired - Fee Related
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Classifications
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- 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
- C08L23/06—Polyethene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/18—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing
- B23B27/20—Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing with diamond bits or cutting inserts
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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- C—CHEMISTRY; METALLURGY
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- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
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- 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
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- 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
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- 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
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- Y10T428/31855—Of addition polymer from unsaturated monomers
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Landscapes
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- Engineering & Computer Science (AREA)
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- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Wrappers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (5)
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| US36879610P | 2010-07-29 | 2010-07-29 | |
| US61/368,796 | 2010-07-29 | ||
| US13/193,095 | 2011-07-28 | ||
| PCT/US2011/045771 WO2012016075A2 (en) | 2010-07-29 | 2011-07-28 | Heat sealable film with linear tear properties |
| US13/193,095 US8932725B2 (en) | 2010-07-29 | 2011-07-28 | Heat sealable film with linear tear properties |
Publications (3)
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| JP2013542269A JP2013542269A (ja) | 2013-11-21 |
| JP2013542269A5 JP2013542269A5 (cg-RX-API-DMAC7.html) | 2014-08-14 |
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| WO2012016248A2 (en) | 2010-07-29 | 2012-02-02 | Toray Plastics (America), Inc. | High barrier heat sealable film with linear tear properties |
| US9669591B2 (en) * | 2010-07-29 | 2017-06-06 | Toray Plastics (America), Inc. | Heat sealable film with linear tear properties |
| JP6146953B2 (ja) * | 2012-01-31 | 2017-06-14 | 昭和電工パッケージング株式会社 | 電池用外装材およびリチウム二次電池 |
| JP5693678B2 (ja) * | 2012-09-10 | 2015-04-01 | キヤノン株式会社 | 現像剤収納容器、現像剤収納ユニット、プロセスカートリッジ、画像形成装置 |
| EP2913279A4 (en) * | 2012-10-26 | 2016-07-20 | Kai-Yu Chang | FILM-COATED PAPER AND MANUFACTURING METHOD THEREFOR |
| JP2014173027A (ja) * | 2013-03-11 | 2014-09-22 | Nitto Denko Corp | 粘着シート |
| US10821703B1 (en) * | 2014-06-27 | 2020-11-03 | Vikase Companies, Inc. | Additive transferring film |
| JP2016032911A (ja) * | 2014-07-31 | 2016-03-10 | フタムラ化学株式会社 | 引裂方向性シーラントフィルム及びフィルム積層体 |
| JP6443661B2 (ja) * | 2014-09-30 | 2018-12-26 | Dic株式会社 | 積層フィルム及び包装材 |
| US20170305121A1 (en) * | 2014-10-09 | 2017-10-26 | Jindal Films Americas Llc | High-Performance Coated Sealants |
| TW201723001A (zh) * | 2015-12-16 | 2017-07-01 | 陶氏全球科技有限責任公司 | 具有可剝離及不可剝離熱密封件之封裝 |
| WO2018081444A1 (en) | 2016-10-28 | 2018-05-03 | H.B. Fuller Company | Closing and opening systems, and tear tape opening systems |
| JP6863085B2 (ja) * | 2017-05-30 | 2021-04-21 | Dic株式会社 | シーラントフィルム及び包装材 |
| US10858131B2 (en) | 2017-06-30 | 2020-12-08 | H.B. Fuller Company | Apparatus and method for activatable substrate application |
| US10639873B1 (en) | 2017-07-26 | 2020-05-05 | Toray Plastics (America), Inc. | Heat sealing polyester films with low coefficient of friction |
| JP7337795B2 (ja) * | 2017-11-17 | 2023-09-04 | アイメリーズ ユーエスエー，インコーポレーテッド | ヒートシールコーティング |
| KR20220035476A (ko) * | 2019-07-19 | 2022-03-22 | 사빅 글로벌 테크놀러지스 비.브이. | 폴리머 조성물, 및 폴리머 조성물로 제조된 발포 폴리프로필렌 비드 |
| MX2022002291A (es) | 2019-08-23 | 2022-06-02 | Sonoco Dev Inc | Envoltura polimerica. |
| US11292648B2 (en) | 2019-09-12 | 2022-04-05 | Sonoco Development, Inc. | Resealable film |
| KR20220161367A (ko) * | 2020-03-30 | 2022-12-06 | 도요보 가부시키가이샤 | 폴리올레핀계 수지 필름 및 그것을 사용한 적층체 |
| EP4259425A2 (en) * | 2020-12-11 | 2023-10-18 | Dow Global Technologies LLC | Multilayer structures that include oriented films and sealant layers |
| EP4279268A4 (en) * | 2021-01-15 | 2024-11-27 | Toyobo Co., Ltd. | MULTILAYER BODY AND PACKAGING USING SAME |
| US20240076487A1 (en) * | 2021-01-15 | 2024-03-07 | Toyobo Co., Ltd. | Polyolefin-based resin film and laminated body |
| WO2025058822A1 (en) * | 2023-09-14 | 2025-03-20 | Hollister Incorporated | Ostomy barrier release liner with linear tear film |
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| GB1453621A (en) | 1972-11-10 | 1976-10-27 | Toyo Seikan Kaisha Ltd | Sterilised food packages |
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| US4308084A (en) | 1979-03-28 | 1981-12-29 | Morton-Norwich Products, Inc. | Process for preparing retort-proof metal layer laminates for packaging foodstuffs using aluminum hydroxide-modified copolymers as adhesives |
| US4464438A (en) | 1983-05-02 | 1984-08-07 | Mobil Oil Corporation | Blends of polyvinyl alcohol and ethylene-vinyl alcohol copolymer as grease resistant melt extrudable films |
| US4781294A (en) | 1986-10-08 | 1988-11-01 | Warner-Lambert Company | Tear oriented package |
| JP2518233B2 (ja) * | 1986-11-22 | 1996-07-24 | 東洋紡績株式会社 | 縦方向引裂性積層フイルム |
| US4834245A (en) | 1988-08-05 | 1989-05-30 | Kabushiki Kaisha Hosokawa Yoko | Pouch having tearing zone for taking out content packed therein |
| JPH0618899Y2 (ja) | 1988-09-29 | 1994-05-18 | 株式会社細川洋行 | レトルト食品用包装袋 |
| AU647213B2 (en) | 1990-11-14 | 1994-03-17 | Asahi Kasei Kogyo Kabushiki Kaisha | Multilayered stretchable shrink film |
| US5153074A (en) | 1991-11-05 | 1992-10-06 | Mobil Oil Corporation | Metallized film combination |
| US5786050A (en) | 1993-01-06 | 1998-07-28 | Toyo Seikan Kaisha, Ltd. | Easy opening pouch |
| US5491023A (en) | 1994-06-10 | 1996-02-13 | Mobil Oil Corporation | Film composition |
| US5527608A (en) | 1994-12-27 | 1996-06-18 | Mobil Oil Corporation | Oriented multilayer heat sealable packaging film capable of withstanding high altitude effects |
| US6541086B2 (en) | 1995-12-08 | 2003-04-01 | Hosokawa Yoko Co., Ltd. | Easily tearable packing films |
| CN1110514C (zh) * | 1996-05-06 | 2003-06-04 | 蒙特尔技术有限公司 | 可控剥离强度可热封膜的聚烯烃组合物 |
| TW505678B (en) | 1997-04-30 | 2002-10-11 | Mitsui Chemicals Inc | Sealant resin composition for use in retort film and sealant film |
| US6072005A (en) * | 1997-10-31 | 2000-06-06 | Kimberly-Clark Worldwide, Inc. | Breathable films and process for producing them |
| US6248442B1 (en) | 1998-12-31 | 2001-06-19 | Mobil Oil Corporation | Easy opening hermetically sealed film |
| US6495266B1 (en) * | 1999-11-12 | 2002-12-17 | Exxonmobil Oil Corporation | Films with improved blocking resistance and surface properties |
| US6719678B1 (en) | 2000-02-28 | 2004-04-13 | C.L.P Industries Ltd. | Recloseable retort pouch |
| ES2238443T3 (es) | 2000-05-26 | 2005-09-01 | Dow Global Technologies Inc. | Mezclas de polipropileno enriquecidas en polietileno y sus usos. |
| JP2002003619A (ja) * | 2000-06-26 | 2002-01-09 | Toyo Seiki Jushi Kako Kk | ポリオレフイン一軸延伸フィルム |
| US6390676B1 (en) | 2001-05-15 | 2002-05-21 | Honeywell International Inc. | Reclosable package using straight tear film and process for manufacture |
| JP2002347192A (ja) * | 2001-05-29 | 2002-12-04 | Dainippon Ink & Chem Inc | 多層延伸フィルム |
| US6773818B2 (en) * | 2002-09-06 | 2004-08-10 | Exxonmobil Oil Corporation | Metallized, metallocene-catalyzed, polypropylene films |
| US6863964B2 (en) | 2002-10-09 | 2005-03-08 | Exxonmobil Oil Corporation | Metallized multilayer film |
| DE102004026980B4 (de) | 2004-05-17 | 2007-01-18 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Standbeutel mit optimiertem Aufreißverhalten und Verfahren zu seiner Herstellung |
| EP1780009B1 (en) | 2004-08-17 | 2013-10-30 | Japan Polyethylene Corporation | Layered product |
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| EP1803772B1 (en) | 2005-12-30 | 2008-09-10 | Borealis Technology Oy | Polypropylene film with improved balance of mechanical properties |
| DK1849826T3 (da) | 2006-04-26 | 2013-04-22 | Borealis Tech Oy | Transparent polyolefingenstand, der er blevet udsat for varmebehandling |
| US8431234B2 (en) * | 2006-09-12 | 2013-04-30 | Toray Plastics (America), Inc. | Biaxially oriented polypropylene film with heat sealable matte layer |
| US20100040875A1 (en) | 2006-12-29 | 2010-02-18 | Dow Global Technologies Inc. | Films, articles prepared therefrom, and methods of making the same |
| 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 |
| EP2318452B1 (en) * | 2008-08-15 | 2012-10-10 | Toray Plastics (America) , Inc. | Heat sealable monoaxially-oriented propylene-based film with directional tear |
| CN102196907B (zh) | 2008-10-24 | 2015-03-25 | 金达胶片美国有限责任公司 | 多层收缩膜，由其制备的标签和它们的用途 |
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| JP2013542269A (ja) | 2013-11-21 |
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| WO2012016075A3 (en) | 2013-07-25 |
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| MX337966B (es) | 2016-03-29 |
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| CA2803285C (en) | 2015-12-08 |
| EP2598326A2 (en) | 2013-06-05 |
| EP2598326A4 (en) | 2014-05-21 |
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