BE760709A - VALVE BAG, MANUFACTURING PROCESS OF THE LATTER AND MACHINE FOR IMPLEMENTING THE SAID PROCESS. - Google Patents

VALVE BAG, MANUFACTURING PROCESS OF THE LATTER AND MACHINE FOR IMPLEMENTING THE SAID PROCESS.

Info

Publication number
BE760709A
BE760709A BE760709A BE760709A BE760709A BE 760709 A BE760709 A BE 760709A BE 760709 A BE760709 A BE 760709A BE 760709 A BE760709 A BE 760709A BE 760709 A BE760709 A BE 760709A
Authority
BE
Belgium
Prior art keywords
implementing
machine
valve bag
manufacturing process
manufacturing
Prior art date
Application number
BE760709A
Other languages
French (fr)
Original Assignee
Int De L Emballage En Abrege I
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 Int De L Emballage En Abrege I filed Critical Int De L Emballage En Abrege I
Priority to BE760709A priority Critical patent/BE760709A/en
Publication of BE760709A publication Critical patent/BE760709A/en

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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/14—Valve bags, i.e. with valves for filling
    • B65D31/142—Valve bags, i.e. with valves for filling the filling port being formed by folding a flap connected to a side, e.g. block bottoms
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • 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
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/85—Applying patches or flexible valve inserts, e.g. applying film-like valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE760709A 1970-12-22 1970-12-22 VALVE BAG, MANUFACTURING PROCESS OF THE LATTER AND MACHINE FOR IMPLEMENTING THE SAID PROCESS. BE760709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE760709A BE760709A (en) 1970-12-22 1970-12-22 VALVE BAG, MANUFACTURING PROCESS OF THE LATTER AND MACHINE FOR IMPLEMENTING THE SAID PROCESS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE760709A BE760709A (en) 1970-12-22 1970-12-22 VALVE BAG, MANUFACTURING PROCESS OF THE LATTER AND MACHINE FOR IMPLEMENTING THE SAID PROCESS.

Publications (1)

Publication Number Publication Date
BE760709A true BE760709A (en) 1971-05-27

Family

ID=3857469

Family Applications (1)

Application Number Title Priority Date Filing Date
BE760709A BE760709A (en) 1970-12-22 1970-12-22 VALVE BAG, MANUFACTURING PROCESS OF THE LATTER AND MACHINE FOR IMPLEMENTING THE SAID PROCESS.

Country Status (1)

Country Link
BE (1) BE760709A (en)

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