CN1078160C - 用于包装流动性物料的袋 - Google Patents

用于包装流动性物料的袋 Download PDF

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Publication number
CN1078160C
CN1078160C CN97181758.8A CN97181758A CN1078160C CN 1078160 C CN1078160 C CN 1078160C CN 97181758 A CN97181758 A CN 97181758A CN 1078160 C CN1078160 C CN 1078160C
Authority
CN
China
Prior art keywords
bag
weight
copolymer
melt index
gram
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN97181758.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN1246099A (zh
Inventor
D·J·法拉
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 Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of CN1246099A publication Critical patent/CN1246099A/zh
Application granted granted Critical
Publication of CN1078160C publication Critical patent/CN1078160C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Bag Frames (AREA)
CN97181758.8A 1997-02-11 1997-02-11 用于包装流动性物料的袋 Expired - Fee Related CN1078160C (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/001671 WO1998034844A1 (fr) 1997-02-11 1997-02-11 Sachets destines a emballer des matieres fluides

Publications (2)

Publication Number Publication Date
CN1246099A CN1246099A (zh) 2000-03-01
CN1078160C true CN1078160C (zh) 2002-01-23

Family

ID=22260321

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97181758.8A Expired - Fee Related CN1078160C (zh) 1997-02-11 1997-02-11 用于包装流动性物料的袋

Country Status (8)

Country Link
EP (1) EP0998388B9 (fr)
JP (1) JP2001512402A (fr)
CN (1) CN1078160C (fr)
AU (1) AU742162B2 (fr)
CA (1) CA2280910C (fr)
DE (1) DE69737571T2 (fr)
ES (1) ES2284182T3 (fr)
WO (1) WO1998034844A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5366899A (en) * 1998-08-21 2000-03-14 Du Pont Canada Inc. Liquid packages having improved leaker frequency performance
KR100700482B1 (ko) * 2000-06-19 2007-03-28 소른톤 트러스티 컴퍼니 리미티드 유동성 물질을 담기 위한 용기
GB0023548D0 (en) * 2000-09-26 2000-11-08 Elopak Systems A film
BRPI0518103B1 (pt) * 2005-01-03 2016-12-13 Dow Global Technologies Inc composição poliolefínica
ES2374012T3 (es) 2006-04-26 2012-02-13 Liqui-Box Canada Inc. Películas de polietileno de baja densidad resistentes al agrietamiento por flexión.
CN102020056B (zh) * 2009-09-21 2012-11-07 刘建林 多层共挤可降低漏包率的液体包装膜
ES2380568T3 (es) 2009-11-10 2012-05-16 Basell Polyolefine Gmbh LDPE de alta presión, para aplicaciones médicas
CA2794593C (fr) 2010-04-16 2017-06-13 Liqui-Box Corporation Films multicouches a base d'un polymere d'ethylene comprenant une couche solidifiante a base de polypropylene
MX337112B (es) 2010-04-16 2016-02-12 Liqui Box Corp Peliculas de capas multiples a base de polimeros de etileno con novedosa capa de rigidez a base de polipropeno.
US8978346B2 (en) 2010-04-16 2015-03-17 Liqui-Box Corporation Multi-layer, ethylene polymer-based films with high-density polyethylene based stiffening layer
CN102729563B (zh) * 2012-06-01 2015-01-07 朝阳佛瑞达科技有限公司 具有纸感外观易降解的uht液态奶高阻隔包装膜
CN103819806A (zh) * 2014-02-17 2014-05-28 上海福助工业有限公司 纯pe单层塑料薄膜、由其制备的棱角包装袋及其生产方法
CA3080400A1 (fr) 2017-11-14 2019-05-23 Liqui-Box Corporation Conteneurs souples aseptiques resistant a la fissuration par flexion et resistant a la chaleur pour emballage souple
CN110157074A (zh) * 2019-05-30 2019-08-23 厦门市杏林意美包装有限公司 一种易撕pe膜材料及其制备方法和应用
CN111661472A (zh) * 2020-05-14 2020-09-15 慈溪市和达塑料制品有限公司 平底封装垃圾袋及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503102A (en) 1982-01-20 1985-03-05 Du Pont Of Canada, Inc. Pouches of ethylene-α-olefin copolymer/ethylene-vinyl acetate copolymer blends
AU565262B2 (en) * 1982-06-02 1987-09-10 Du Pont Canada Inc. Pouches of copolymer film
US5288531A (en) 1991-08-09 1994-02-22 The Dow Chemical Company Pouch for packaging flowable materials
US5344884A (en) * 1992-10-08 1994-09-06 Phillips Petroleum Company Polyethylene blends
US5360648A (en) * 1993-06-24 1994-11-01 The Dow Chemical Company Pouch for packaging flowable materials

Also Published As

Publication number Publication date
DE69737571D1 (de) 2007-05-16
AU2254797A (en) 1998-08-26
ES2284182T3 (es) 2007-11-01
DE69737571T2 (de) 2007-12-20
WO1998034844A1 (fr) 1998-08-13
AU742162B2 (en) 2001-12-20
CN1246099A (zh) 2000-03-01
CA2280910C (fr) 2004-06-22
CA2280910A1 (fr) 1998-08-13
EP0998388A1 (fr) 2000-05-10
EP0998388A4 (fr) 2000-05-10
JP2001512402A (ja) 2001-08-21
EP0998388B1 (fr) 2007-04-04
EP0998388B9 (fr) 2007-10-03

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