AT189493B - Drei- oder mehrwandiger Ventilsack - Google Patents

Drei- oder mehrwandiger Ventilsack

Info

Publication number
AT189493B
AT189493B AT189493DA AT189493B AT 189493 B AT189493 B AT 189493B AT 189493D A AT189493D A AT 189493DA AT 189493 B AT189493 B AT 189493B
Authority
AT
Austria
Prior art keywords
valve bag
walled valve
walled
bag
valve
Prior art date
Application number
Other languages
English (en)
Original Assignee
St Regis Paper Co
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 St Regis Paper Co filed Critical St Regis Paper Co
Application granted granted Critical
Publication of AT189493B publication Critical patent/AT189493B/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
    • 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
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT189493D 1940-11-12 1953-12-18 Drei- oder mehrwandiger Ventilsack AT189493B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US189493XA 1940-11-12 1940-11-12

Publications (1)

Publication Number Publication Date
AT189493B true AT189493B (de) 1957-04-10

Family

ID=21790583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT189493D AT189493B (de) 1940-11-12 1953-12-18 Drei- oder mehrwandiger Ventilsack

Country Status (1)

Country Link
AT (1) AT189493B (de)

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