SE429741B - MULTI-LONG VALVE CHECK - Google Patents

MULTI-LONG VALVE CHECK

Info

Publication number
SE429741B
SE429741B SE7609606A SE7609606A SE429741B SE 429741 B SE429741 B SE 429741B SE 7609606 A SE7609606 A SE 7609606A SE 7609606 A SE7609606 A SE 7609606A SE 429741 B SE429741 B SE 429741B
Authority
SE
Sweden
Prior art keywords
valve check
long valve
long
check
valve
Prior art date
Application number
SE7609606A
Other languages
Swedish (sv)
Other versions
SE7609606L (en
Inventor
R Sander
K-E Finkensieper
Original Assignee
Wilhelmstal Werke 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 Wilhelmstal Werke Gmbh filed Critical Wilhelmstal Werke Gmbh
Publication of SE7609606L publication Critical patent/SE7609606L/en
Publication of SE429741B publication Critical patent/SE429741B/en

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
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
SE7609606A 1975-11-13 1976-08-31 MULTI-LONG VALVE CHECK SE429741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550942 DE2550942C2 (en) 1975-11-13 1975-11-13 Multi-layer valve bag

Publications (2)

Publication Number Publication Date
SE7609606L SE7609606L (en) 1977-05-14
SE429741B true SE429741B (en) 1983-09-26

Family

ID=5961634

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609606A SE429741B (en) 1975-11-13 1976-08-31 MULTI-LONG VALVE CHECK

Country Status (3)

Country Link
DE (1) DE2550942C2 (en)
GB (1) GB1564535A (en)
SE (1) SE429741B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO335596A0 (en) * 1996-10-31 1996-11-28 St. Regis Bates Pty. Ltd. A multi-wall sack
NZ514808A (en) * 2001-10-16 2004-07-30 Carter Holt Harvey Ltd Bag with inner sealable pouch and outer covering of composite layer of paper and polymer bonded together
BR202014017388U2 (en) * 2014-07-15 2016-08-23 Antonio Eduardo Baggio bag with double material, the external multi-sheet paper valve with device that allows its separation from the inner plastic bag with thermally sealable valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802854C3 (en) * 1968-10-12 1980-04-10 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Multi-layer valve bag

Also Published As

Publication number Publication date
GB1564535A (en) 1980-04-10
DE2550942C2 (en) 1983-05-26
SE7609606L (en) 1977-05-14
DE2550942A1 (en) 1977-05-18

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