CH219152A - Ventilsack aus folienförmigem Material. - Google Patents

Ventilsack aus folienförmigem Material.

Info

Publication number
CH219152A
CH219152A CH219152DA CH219152A CH 219152 A CH219152 A CH 219152A CH 219152D A CH219152D A CH 219152DA CH 219152 A CH219152 A CH 219152A
Authority
CH
Switzerland
Prior art keywords
film
shaped material
bag made
valve bag
valve
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Verpackungsbedarf G M B H
Original Assignee
Verpackungsbedarf Gmbh
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 Verpackungsbedarf Gmbh filed Critical Verpackungsbedarf Gmbh
Publication of CH219152A publication Critical patent/CH219152A/de

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)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Bag Frames (AREA)
CH219152D 1938-05-13 1939-05-11 Ventilsack aus folienförmigem Material. CH219152A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE219152X 1938-05-13

Publications (1)

Publication Number Publication Date
CH219152A true CH219152A (de) 1942-01-31

Family

ID=5831708

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219152D CH219152A (de) 1938-05-13 1939-05-11 Ventilsack aus folienförmigem Material.

Country Status (4)

Country Link
CH (1) CH219152A (instruction)
FR (1) FR854613A (instruction)
GB (1) GB542120A (instruction)
NL (1) NL53893C (instruction)

Also Published As

Publication number Publication date
GB542120A (en) 1941-12-29
NL53893C (instruction)
FR854613A (fr) 1940-04-19

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