FR46530E - Perfectionnements aux sacs à valve - Google Patents

Perfectionnements aux sacs à valve

Info

Publication number
FR46530E
FR46530E FR46530DA FR46530E FR 46530 E FR46530 E FR 46530E FR 46530D A FR46530D A FR 46530DA FR 46530 E FR46530 E FR 46530E
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 FR46530E publication Critical patent/FR46530E/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)
FR46530D 1935-03-18 1935-03-18 Perfectionnements aux sacs à valve Expired FR46530E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46530T 1935-03-18

Publications (1)

Publication Number Publication Date
FR46530E true FR46530E (fr) 1936-07-09

Family

ID=8682141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46530D Expired FR46530E (fr) 1935-03-18 1935-03-18 Perfectionnements aux sacs à valve

Country Status (1)

Country Link
FR (1) FR46530E (fr)

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