BE588547A - Improvement in the manufacture of valve bags. - Google Patents

Improvement in the manufacture of valve bags.

Info

Publication number
BE588547A
BE588547A BE588547A BE588547A BE588547A BE 588547 A BE588547 A BE 588547A BE 588547 A BE588547 A BE 588547A BE 588547 A BE588547 A BE 588547A BE 588547 A BE588547 A BE 588547A
Authority
BE
Belgium
Prior art keywords
improvement
manufacture
valve bags
bags
valve
Prior art date
Application number
BE588547A
Other languages
French (fr)
Inventor
A Thiebaut
Rene Jarrier
Papeteries Martin Freres
Original Assignee
Sacallain 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 Sacallain Sa filed Critical Sacallain Sa
Publication of BE588547A publication Critical patent/BE588547A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE588547A 1959-10-10 1960-03-11 Improvement in the manufacture of valve bags. BE588547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807218A FR1246814A (en) 1959-10-10 1959-10-10 Improvement in the manufacture of valve bags

Publications (1)

Publication Number Publication Date
BE588547A true BE588547A (en) 1960-09-12

Family

ID=8720005

Family Applications (1)

Application Number Title Priority Date Filing Date
BE588547A BE588547A (en) 1959-10-10 1960-03-11 Improvement in the manufacture of valve bags.

Country Status (2)

Country Link
BE (1) BE588547A (en)
FR (1) FR1246814A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5160308A (en) * 1990-01-11 1992-11-03 Canon Kabushiki Kaisha Flexible bag with pouring spout
US5033867A (en) * 1990-01-11 1991-07-23 Paramount Packaging Corporation Flexible bag with pouring spout
FI90520C (en) * 1990-10-01 1994-02-25 Wisaforest Oy Ab The sack and the packaging method using it

Also Published As

Publication number Publication date
FR1246814A (en) 1960-11-25

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