GB542120A - Improvements in valve bags of paper or similar material - Google Patents

Improvements in valve bags of paper or similar material

Info

Publication number
GB542120A
GB542120A GB14207/39A GB1420739A GB542120A GB 542120 A GB542120 A GB 542120A GB 14207/39 A GB14207/39 A GB 14207/39A GB 1420739 A GB1420739 A GB 1420739A GB 542120 A GB542120 A GB 542120A
Authority
GB
United Kingdom
Prior art keywords
paper
similar material
valve bags
valve
bag
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
GB14207/39A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VERPACKUNGSBEDARF GmbH
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 GB542120A publication Critical patent/GB542120A/en
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)
  • Bag Frames (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
GB14207/39A 1938-05-13 1939-05-12 Improvements in valve bags of paper or similar material Expired GB542120A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB542120A true GB542120A (en) 1941-12-29

Family

ID=5831708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14207/39A Expired GB542120A (en) 1938-05-13 1939-05-12 Improvements in valve bags of paper or similar material

Country Status (4)

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

Also Published As

Publication number Publication date
NL53893C (enrdf_load_stackoverflow)
FR854613A (fr) 1940-04-19
CH219152A (de) 1942-01-31

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