AT171564B - Ventilsack - Google Patents

Ventilsack

Info

Publication number
AT171564B
AT171564B AT171564DA AT171564B AT 171564 B AT171564 B AT 171564B AT 171564D A AT171564D A AT 171564DA AT 171564 B AT171564 B AT 171564B
Authority
AT
Austria
Prior art keywords
valve bag
bag
valve
Prior art date
Application number
Other languages
English (en)
Inventor
John Johnson
Original Assignee
John Johnson
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 John Johnson filed Critical John Johnson
Application granted granted Critical
Publication of AT171564B publication Critical patent/AT171564B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT171564D 1942-07-20 1949-09-08 Ventilsack AT171564B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE171564X 1942-07-20

Publications (1)

Publication Number Publication Date
AT171564B true AT171564B (de) 1952-06-10

Family

ID=20303307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT171564D AT171564B (de) 1942-07-20 1949-09-08 Ventilsack

Country Status (1)

Country Link
AT (1) AT171564B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239929B (de) * 1961-08-10 1967-05-03 Windmoeller & Hoelscher Kreuzbodenventilsack aus schweissbarem Kunststoff, eine Verfahren zu seiner Herstellung und eine Vorrichtung zur Durchfuehrung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239929B (de) * 1961-08-10 1967-05-03 Windmoeller & Hoelscher Kreuzbodenventilsack aus schweissbarem Kunststoff, eine Verfahren zu seiner Herstellung und eine Vorrichtung zur Durchfuehrung des Verfahrens

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