DE925507C - Ventilsack - Google Patents

Ventilsack

Info

Publication number
DE925507C
DE925507C DEB2781D DEB0002781D DE925507C DE 925507 C DE925507 C DE 925507C DE B2781 D DEB2781 D DE B2781D DE B0002781 D DEB0002781 D DE B0002781D DE 925507 C DE925507 C DE 925507C
Authority
DE
Germany
Prior art keywords
valve
sleeve
outer end
tongue
sack
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
DEB2781D
Other languages
German (de)
English (en)
Inventor
John Johnson
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.)
Billeruds AB
Original Assignee
Billeruds AB
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 Billeruds AB filed Critical Billeruds AB
Application granted granted Critical
Publication of DE925507C publication Critical patent/DE925507C/de
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)
  • Packages (AREA)
DEB2781D 1945-04-28 1946-04-28 Ventilsack Expired DE925507C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE261137X 1945-04-28

Publications (1)

Publication Number Publication Date
DE925507C true DE925507C (de) 1955-03-24

Family

ID=20306447

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB2781D Expired DE925507C (de) 1945-04-28 1946-04-28 Ventilsack

Country Status (6)

Country Link
US (1) US2490966A (enrdf_load_stackoverflow)
CH (1) CH261137A (enrdf_load_stackoverflow)
DE (1) DE925507C (enrdf_load_stackoverflow)
FR (1) FR923787A (enrdf_load_stackoverflow)
GB (1) GB611349A (enrdf_load_stackoverflow)
NL (1) NL65692C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE806623C (de) * 1950-02-09 1951-06-14 Verpackungsbedarf G M B H Ventileinsatz fuer Ventilsaecke
US2740577A (en) * 1953-03-26 1956-04-03 Bemis Bro Bag Co Bag
DE973453C (de) * 1954-09-19 1960-03-03 Niedermayr Papierwarenfabrik Sack mit Einfuellventil
US3000551A (en) * 1959-09-11 1961-09-19 Hudson Pulp & Paper Corp Bags
US3130897A (en) * 1961-06-08 1964-04-28 St Regis Cons Packaging Ltd Valve inserts for valve bags
US3092303A (en) * 1961-10-05 1963-06-04 Bemis Bro Bag Co Bag
US4049191A (en) * 1976-02-02 1977-09-20 Great Plains Bag Corporation Block bottom valve bag

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT114302B (de) * 1928-09-06 1929-09-25 Bates Valve Bag Corp Einfüllventil für Säcke, insbesondere aus Papier.
DE547170C (de) * 1928-03-09 1932-03-21 Bates Valve Bag Corp Sack mit Einfuellventil und Verfahren zur Herstellung und Fuellung des Sackes
DE572878C (de) * 1927-04-08 1933-03-24 Bates Engineering Co G M B H Ventilsack mit huelsenfoermigem Einsatz im Ventil
US2359033A (en) * 1943-04-07 1944-09-26 Albemarle Paper Mfg Company Valve for bags

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782738A (en) * 1926-09-03 1930-11-25 St Regis Paper Co Valve bag
NL47081C (enrdf_load_stackoverflow) * 1936-01-22
US2177122A (en) * 1938-03-31 1939-10-24 Arkell & Smiths Valve bag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE572878C (de) * 1927-04-08 1933-03-24 Bates Engineering Co G M B H Ventilsack mit huelsenfoermigem Einsatz im Ventil
DE547170C (de) * 1928-03-09 1932-03-21 Bates Valve Bag Corp Sack mit Einfuellventil und Verfahren zur Herstellung und Fuellung des Sackes
AT114302B (de) * 1928-09-06 1929-09-25 Bates Valve Bag Corp Einfüllventil für Säcke, insbesondere aus Papier.
US2359033A (en) * 1943-04-07 1944-09-26 Albemarle Paper Mfg Company Valve for bags

Also Published As

Publication number Publication date
GB611349A (en) 1948-10-28
CH261137A (de) 1949-04-30
NL65692C (enrdf_load_stackoverflow)
FR923787A (fr) 1947-07-17
US2490966A (en) 1949-12-13

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