FR2718116B1 - Method of manufacturing a flexible container of large capacity, installation for its implementation and container thus obtained. - Google Patents

Method of manufacturing a flexible container of large capacity, installation for its implementation and container thus obtained.

Info

Publication number
FR2718116B1
FR2718116B1 FR9403858A FR9403858A FR2718116B1 FR 2718116 B1 FR2718116 B1 FR 2718116B1 FR 9403858 A FR9403858 A FR 9403858A FR 9403858 A FR9403858 A FR 9403858A FR 2718116 B1 FR2718116 B1 FR 2718116B1
Authority
FR
France
Prior art keywords
container
implementation
installation
manufacturing
layer
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
FR9403858A
Other languages
French (fr)
Other versions
FR2718116A1 (en
Inventor
Yves Caer
Laurent Lamy
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.)
LEER MAXEMBALL VAN
Van Leer Maxemball SA
Original Assignee
LEER MAXEMBALL VAN
Van Leer Maxemball SA
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 LEER MAXEMBALL VAN, Van Leer Maxemball SA filed Critical LEER MAXEMBALL VAN
Priority to FR9403858A priority Critical patent/FR2718116B1/en
Priority to ES95400678T priority patent/ES2085844T1/en
Priority to AT95400678T priority patent/ATE171917T1/en
Priority to DE69505172T priority patent/DE69505172D1/en
Priority to EP95400678A priority patent/EP0675057B1/en
Publication of FR2718116A1 publication Critical patent/FR2718116A1/en
Application granted granted Critical
Publication of FR2718116B1 publication Critical patent/FR2718116B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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]
    • B65D88/1675—Lifting fittings
    • B65D88/1681—Flexible, e.g. loops, or reinforcements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/86—Forming integral handles or mounting separate handles
    • B31B70/876—Forming integral handles or mounting separate handles involving application of reinforcement strips or patches; involving reinforcements obtained by folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Bag Frames (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The procedure consists of making the container (1) with a lifting handle (2) at its upper end, formed by pleating and joining a layer of the material which contains all the lengthwise fibres of the container's material. The handle is made by placing a reinforcing element (4) on one side of the layer of material before pleating, pleating both the layer of container material and the reinforcing element together and then joining the pleats together, eg. with adhesive and temporary stitching (5), or by means of permanent seams or welds. The container is made on a machine which incorporates a pleat-folding mechanism with moving metal plates and actuators.
FR9403858A 1994-03-31 1994-03-31 Method of manufacturing a flexible container of large capacity, installation for its implementation and container thus obtained. Expired - Fee Related FR2718116B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9403858A FR2718116B1 (en) 1994-03-31 1994-03-31 Method of manufacturing a flexible container of large capacity, installation for its implementation and container thus obtained.
ES95400678T ES2085844T1 (en) 1994-03-31 1995-03-27 MANUFACTURING PROCESS OF A HIGH CAPACITY FLEXIBLE CONTAINER, INSTALLATION FOR ITS APPLICATION AND CONTAINER SO OBTAINED
AT95400678T ATE171917T1 (en) 1994-03-31 1995-03-27 METHOD FOR PRODUCING A FLEXIBLE LARGE BAG, DEVICE FOR PRODUCING SAME, AND LARGE BAG PRODUCED THEREFORE
DE69505172T DE69505172D1 (en) 1994-03-31 1995-03-27 Method for producing a flexible large sack, device for its production, and large sack so produced
EP95400678A EP0675057B1 (en) 1994-03-31 1995-03-27 Method of manufacturing a flexible bulk container, device for its manufacture and container thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403858A FR2718116B1 (en) 1994-03-31 1994-03-31 Method of manufacturing a flexible container of large capacity, installation for its implementation and container thus obtained.

Publications (2)

Publication Number Publication Date
FR2718116A1 FR2718116A1 (en) 1995-10-06
FR2718116B1 true FR2718116B1 (en) 1996-06-21

Family

ID=9461655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403858A Expired - Fee Related FR2718116B1 (en) 1994-03-31 1994-03-31 Method of manufacturing a flexible container of large capacity, installation for its implementation and container thus obtained.

Country Status (5)

Country Link
EP (1) EP0675057B1 (en)
AT (1) ATE171917T1 (en)
DE (1) DE69505172D1 (en)
ES (1) ES2085844T1 (en)
FR (1) FR2718116B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824777B1 (en) * 2001-05-17 2003-10-03 Filtisac France METHOD FOR MANUFACTURING A FLEXIBLE CONTAINER FOR RECEIVING BULK PRODUCTS, AND CONTAINER THUS OBTAINED

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164047A5 (en) * 1971-12-10 1973-07-27 Monin Ets Plastic bags with reinforced grips mfr - by continuously covering and slitting edge of tubular film
SE460961B (en) * 1987-07-31 1989-12-11 Sune Carlsson STORSAECK
DE3736859A1 (en) * 1987-10-30 1989-05-18 Kielbassa Herbert Dr Ing Large woven bag for bulk materials
ES2049121B1 (en) * 1991-04-23 1994-11-16 Condepols Sa METHOD OF MAKING A HANDLE FOR SUSPENSION IN FLEXIBLE CONTAINERS OF BULK PRODUCTS.

Also Published As

Publication number Publication date
ES2085844T1 (en) 1996-06-16
ATE171917T1 (en) 1998-10-15
DE69505172D1 (en) 1998-11-12
EP0675057A1 (en) 1995-10-04
EP0675057B1 (en) 1998-10-07
FR2718116A1 (en) 1995-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse