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WO2001070598A3 - A flexible tank and method of making such a tank - Google Patents

A flexible tank and method of making such a tank Download PDF

Info

Publication number
WO2001070598A3
WO2001070598A3 PCT/IB2001/000486 IB0100486W WO0170598A3 WO 2001070598 A3 WO2001070598 A3 WO 2001070598A3 IB 0100486 W IB0100486 W IB 0100486W WO 0170598 A3 WO0170598 A3 WO 0170598A3
Authority
WO
WIPO (PCT)
Prior art keywords
tank
making
flexible
flexitank
piece body
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.)
Ceased
Application number
PCT/IB2001/000486
Other languages
French (fr)
Other versions
WO2001070598A2 (en
Inventor
Damien Mcclean
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.)
LOGIS Ltd
Original Assignee
LOGIS Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9888215&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2001070598(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LOGIS Ltd filed Critical LOGIS Ltd
Priority to DE60103386T priority Critical patent/DE60103386T2/en
Priority to AU39502/01A priority patent/AU3950201A/en
Priority to EP01914124A priority patent/EP1268312B1/en
Priority to AT01914124T priority patent/ATE267125T1/en
Priority to HK03104247.0A priority patent/HK1053290B/en
Publication of WO2001070598A2 publication Critical patent/WO2001070598A2/en
Publication of WO2001070598A3 publication Critical patent/WO2001070598A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container
    • 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
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/1612—Flexible intermediate bulk containers [FIBC]
    • B65D88/1618—Flexible intermediate bulk containers [FIBC] double-walled or with linings
    • 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
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/02—Wall construction
    • B65D2590/04—Linings
    • B65D2590/043—Flexible liners
    • B65D2590/046—Bladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Moulding By Coating Moulds (AREA)
  • Tubes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

A flexitank that comprises a one piece body portion (10) that is formed using blown film techniques and is sealed at its ends. In a preferred embodiment, the flexitank has a four one piece body portions (10) that are placed one inside the other to form a 4-ply inner liner (34). The 4-ply inner liner (34) is sealed inside an outer liner (36) that is made of woven polypropylene.
PCT/IB2001/000486 2000-03-22 2001-03-22 A flexible tank and method of making such a tank Ceased WO2001070598A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE60103386T DE60103386T2 (en) 2000-03-22 2001-03-22 FLEXIBLE CONTAINER FOR LIQUIDS AND METHOD FOR THE PRODUCTION THEREOF
AU39502/01A AU3950201A (en) 2000-03-22 2001-03-22 A flexible tank and method of making such a tank
EP01914124A EP1268312B1 (en) 2000-03-22 2001-03-22 A flexible tank for liquids and method of making such a tank
AT01914124T ATE267125T1 (en) 2000-03-22 2001-03-22 FLEXIBLE CONTAINER FOR LIQUIDS AND METHOD FOR PRODUCING SAME
HK03104247.0A HK1053290B (en) 2000-03-22 2001-03-22 A flexible tank for liquids and method of making such a tank

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0006973.2 2000-03-22
GBGB0006973.2A GB0006973D0 (en) 2000-03-22 2000-03-22 A flexible tank and method of making such a tank

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10239474 A-371-Of-International 2001-03-22
US10/919,206 Continuation US20050018930A1 (en) 2000-03-22 2004-08-16 Flexible tank and method of making such a tank

Publications (2)

Publication Number Publication Date
WO2001070598A2 WO2001070598A2 (en) 2001-09-27
WO2001070598A3 true WO2001070598A3 (en) 2002-04-04

Family

ID=9888215

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/000486 Ceased WO2001070598A2 (en) 2000-03-22 2001-03-22 A flexible tank and method of making such a tank

Country Status (10)

Country Link
US (1) US20050018930A1 (en)
EP (1) EP1268312B1 (en)
CN (1) CN1232430C (en)
AT (1) ATE267125T1 (en)
AU (1) AU3950201A (en)
DE (1) DE60103386T2 (en)
ES (1) ES2220738T3 (en)
GB (2) GB0006973D0 (en)
WO (1) WO2001070598A2 (en)
ZA (1) ZA200207591B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6626312B2 (en) * 2000-06-28 2003-09-30 Javier Urzua Maturana Storage bag
EP2356042A2 (en) 2008-11-14 2011-08-17 Yusuf Kohen Wave preventing flexible tank for liquids
KR101619999B1 (en) 2010-06-17 2016-05-12 리쿠아 엔두스트리엘 암발라즈 말제멜레리 산. 베 틱. 엘티디. 에스티아이. A flexible tank for the transportation of liquids
IL249917A0 (en) * 2017-01-03 2017-06-29 Ez Pack Water Ltd Method and system for pumping water from a flexible tank through intermediate air box
US12397985B2 (en) 2022-04-08 2025-08-26 Odyssey Logistics And Technology Corporation Outer cover for a flexible tank and optimized flexible tank for a 40 foot shipping container without a bulkhead
WO2024033575A1 (en) * 2022-08-08 2024-02-15 Arkema France Packaging, package having such packaging, use of such packaging, mixing device, and method for loading and/or unloading
CN117228171A (en) * 2023-09-14 2023-12-15 青岛朗夫科技股份有限公司 A low-temperature resistant liquid bag for long-distance railway transportation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2323846A (en) * 1997-03-31 1998-10-07 Mitsui Chemicals Inc Ethylene polymer liner film for bulk container
US5849127A (en) * 1994-03-28 1998-12-15 W. R. Grace & Co.-Conn. Process for making an oxygen permeable multilayer film
GB2333765A (en) * 1997-09-04 1999-08-04 Kyushu Taiyoukasei Ltd Container

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625224A1 (en) * 1986-07-25 1988-02-04 Lohse Juergen FLEXIBLE CONTAINER
CA2051577A1 (en) * 1990-10-31 1992-05-01 Norwin C. Derby Variable diameter hollow extruded articles and method of manufacture
EP0567383A2 (en) * 1992-04-21 1993-10-27 Chemfab Corporation Fluid storage tanks and liners
DE9303805U1 (en) * 1993-03-15 1993-06-09 Blumenkron, Jorge Lopez, Puebla Flexible liquid tank
US5576366A (en) * 1995-02-03 1996-11-19 Lyondell Petrochemical Company Dyeable polyolefin compositions and method
US5584411A (en) * 1995-11-21 1996-12-17 Chemical Engineering Corporation Tank assembly and method for water treatment
US5928740A (en) * 1997-02-28 1999-07-27 Viskase Corporation Thermoplastic C2 -α-olefin copolymer blends and films
US6139482A (en) * 1999-02-12 2000-10-31 Custom Packaging Systems, Inc. Bulk bag or liner and method of making it

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5849127A (en) * 1994-03-28 1998-12-15 W. R. Grace & Co.-Conn. Process for making an oxygen permeable multilayer film
GB2323846A (en) * 1997-03-31 1998-10-07 Mitsui Chemicals Inc Ethylene polymer liner film for bulk container
GB2333765A (en) * 1997-09-04 1999-08-04 Kyushu Taiyoukasei Ltd Container

Also Published As

Publication number Publication date
ATE267125T1 (en) 2004-06-15
ES2220738T3 (en) 2004-12-16
GB0107249D0 (en) 2001-05-16
US20050018930A1 (en) 2005-01-27
GB0006973D0 (en) 2000-05-10
WO2001070598A2 (en) 2001-09-27
DE60103386D1 (en) 2004-06-24
GB2360816B (en) 2003-04-02
CN1427792A (en) 2003-07-02
EP1268312B1 (en) 2004-05-19
DE60103386T2 (en) 2004-10-28
ZA200207591B (en) 2003-07-16
HK1053290A1 (en) 2003-10-17
AU3950201A (en) 2001-10-03
CN1232430C (en) 2005-12-21
GB2360816A (en) 2001-10-03
EP1268312A2 (en) 2003-01-02

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