EP0158361A3 - A flexible container for transporting and storing bulk goods - Google Patents

A flexible container for transporting and storing bulk goods Download PDF

Info

Publication number
EP0158361A3
EP0158361A3 EP85104429A EP85104429A EP0158361A3 EP 0158361 A3 EP0158361 A3 EP 0158361A3 EP 85104429 A EP85104429 A EP 85104429A EP 85104429 A EP85104429 A EP 85104429A EP 0158361 A3 EP0158361 A3 EP 0158361A3
Authority
EP
European Patent Office
Prior art keywords
sack
adhesive
bulk goods
pairs
transporting
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.)
Withdrawn
Application number
EP85104429A
Other languages
German (de)
French (fr)
Other versions
EP0158361A2 (en
Inventor
Kurt Larsen
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.)
Nyborg Plast AS
Original Assignee
Nyborg Plast AS
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 Nyborg Plast AS filed Critical Nyborg Plast AS
Publication of EP0158361A2 publication Critical patent/EP0158361A2/en
Publication of EP0158361A3 publication Critical patent/EP0158361A3/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

A flexible container (1) for transporting and storing bulk goods comprises an outer sack (2) of a strong and load bear­ ing material and an inner impervious sack (3) which is loose initially. A pressure sensitive adhesive (5) has been applied onto one or more pairs of corresponding adhesive zones (4, 7, 8) on at least one of the opposing sides of the sacks (2, 3). Subsequently, the pairs of corresponding adhesive zones have been sealingly pressed together about the adhesive (5). The adhesive presents such a low inner cohesion force that the pairs of corresponding adhesive zones (4, 7, 8) can be completely or partially separated when the inner sack (3) has expanded within the outer sack (2) by blast air or through filling in of bulk goods. The cohesiveness of the adhesive (5) is of such a magnitude that the adhesive connection between the outer sack (2) and the inner sack (1) when the latter is pressed towards the yet uncovered pressure sensitive ad­ hesive (5) on the adhesive zones (4, 7, 8) at the termination of its expansion is capable of transferring the forces which the inner sack (3) is subjected to during the filling or emptying of the container (1) to the outer sack (2). In this manner the inner sack is not torn loose from the outer sack.
EP85104429A 1984-04-12 1985-04-11 A flexible container for transporting and storing bulk goods Withdrawn EP0158361A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK190684A DK150453C (en) 1984-04-12 1984-04-12 FLEXIBLE CONTAINER FOR TRANSPORT AND STORAGE OF LODGE
DK1906/84 1984-04-12

Publications (2)

Publication Number Publication Date
EP0158361A2 EP0158361A2 (en) 1985-10-16
EP0158361A3 true EP0158361A3 (en) 1987-01-14

Family

ID=8108919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85104429A Withdrawn EP0158361A3 (en) 1984-04-12 1985-04-11 A flexible container for transporting and storing bulk goods

Country Status (2)

Country Link
EP (1) EP0158361A3 (en)
DK (1) DK150453C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946291A (en) * 1987-01-02 1990-08-07 Schnaars Daniel R Semi-bulk with liner
GB8716821D0 (en) * 1987-07-16 1987-08-19 Bowater Bulk Packaging Ltd Container assembly
NO883257L (en) * 1987-08-31 1989-03-01 Norsk Hydro As LARGE BAG WITH IMPROVED LIFTING STRIP.
US4997502A (en) * 1989-12-12 1991-03-05 Schnaars Daniel R Process and apparatus for applying an adhesive to the interior surface of a bulk bag and gluing a plastic liner within the bag
US6049938A (en) * 1993-06-18 2000-04-18 Jimison; James W. Method and apparatus for cleaning and polishing fruits and vegetables
FI102264B1 (en) * 1994-12-02 1998-11-13 Rosenlew Ab Oy W A method of attaching an inner bag of a large bag to an outer bag
DE102009008984B4 (en) * 2009-02-14 2016-09-29 Empac GmbH Flexible bulk material container
FR2973264B3 (en) 2011-04-01 2013-05-31 Envac Optibag Ab METHOD AND SYSTEM FOR IDENTIFYING WASTE CONTAINERS ON THE BASIS OF A PATTERN

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417109A1 (en) * 1974-04-08 1975-10-23 Bennigsen Mackiewicz A Von TANK MADE OF FLEXIBLE MATERIAL FOR SCHUETTGUETER
GB2026981A (en) * 1978-07-11 1980-02-13 Supra Ab Container

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417109A1 (en) * 1974-04-08 1975-10-23 Bennigsen Mackiewicz A Von TANK MADE OF FLEXIBLE MATERIAL FOR SCHUETTGUETER
GB2026981A (en) * 1978-07-11 1980-02-13 Supra Ab Container

Also Published As

Publication number Publication date
EP0158361A2 (en) 1985-10-16
DK190684A (en) 1985-10-13
DK150453C (en) 1987-12-14
DK150453B (en) 1987-03-02
DK190684D0 (en) 1984-04-12

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19870715

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LARSEN, KURT