FR794887A - Perfectionnements aux sacs à valve - Google Patents

Perfectionnements aux sacs à valve

Info

Publication number
FR794887A
FR794887A FR794887DA FR794887A FR 794887 A FR794887 A FR 794887A FR 794887D A FR794887D A FR 794887DA FR 794887 A FR794887 A FR 794887A
Authority
FR
France
Prior art keywords
valve bags
bags
valve
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
Application number
Other languages
English (en)
Inventor
Alfred Dubois
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 filed Critical
Application granted granted Critical
Publication of FR794887A publication Critical patent/FR794887A/fr
Expired 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
    • 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)
FR794887D 1934-12-04 1934-12-04 Perfectionnements aux sacs à valve Expired FR794887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR794887T 1934-12-04

Publications (1)

Publication Number Publication Date
FR794887A true FR794887A (fr) 1936-02-27

Family

ID=9234336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794887D Expired FR794887A (fr) 1934-12-04 1934-12-04 Perfectionnements aux sacs à valve

Country Status (1)

Country Link
FR (1) FR794887A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740791C (de) * 1940-09-12 1943-10-28 Werner Klein Geklebter Ventilsack
DE754505C (de) * 1938-05-13 1952-04-10 Verpackungsbedarf G M B H Ventilsack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754505C (de) * 1938-05-13 1952-04-10 Verpackungsbedarf G M B H Ventilsack
DE740791C (de) * 1940-09-12 1943-10-28 Werner Klein Geklebter Ventilsack

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