IT1112444B - Sacco a valvola con valvola di riempimento a forma di cono - Google Patents

Sacco a valvola con valvola di riempimento a forma di cono

Info

Publication number
IT1112444B
IT1112444B IT21689/79A IT2168979A IT1112444B IT 1112444 B IT1112444 B IT 1112444B IT 21689/79 A IT21689/79 A IT 21689/79A IT 2168979 A IT2168979 A IT 2168979A IT 1112444 B IT1112444 B IT 1112444B
Authority
IT
Italy
Prior art keywords
valve
cone
shaped filling
bag
filling valve
Prior art date
Application number
IT21689/79A
Other languages
English (en)
Other versions
IT7921689A0 (it
Original Assignee
Windmoeller & Hoelscher
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 Windmoeller & Hoelscher filed Critical Windmoeller & Hoelscher
Publication of IT7921689A0 publication Critical patent/IT7921689A0/it
Application granted granted Critical
Publication of IT1112444B publication Critical patent/IT1112444B/it

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)
  • Bag Frames (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)
  • Making Paper Articles (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
IT21689/79A 1978-05-12 1979-04-09 Sacco a valvola con valvola di riempimento a forma di cono IT1112444B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782820956 DE2820956A1 (de) 1978-05-12 1978-05-12 Ventilsack mit konusfoermigem einfuellventil

Publications (2)

Publication Number Publication Date
IT7921689A0 IT7921689A0 (it) 1979-04-09
IT1112444B true IT1112444B (it) 1986-01-13

Family

ID=6039286

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21689/79A IT1112444B (it) 1978-05-12 1979-04-09 Sacco a valvola con valvola di riempimento a forma di cono

Country Status (6)

Country Link
DE (1) DE2820956A1 (it)
DK (1) DK177879A (it)
FR (1) FR2425387A1 (it)
GB (1) GB2020627A (it)
IT (1) IT1112444B (it)
NL (1) NL7902644A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801041A1 (de) * 1987-02-18 1989-07-27 Rolf Becker Aufblasbarer folienbeutel
GB2213126B (en) * 1987-12-04 1991-11-20 S P Chemical Kabushiki Kaisha Water holders

Also Published As

Publication number Publication date
DK177879A (da) 1979-11-13
NL7902644A (nl) 1979-11-14
FR2425387A1 (fr) 1979-12-07
DE2820956A1 (de) 1979-11-15
IT7921689A0 (it) 1979-04-09
GB2020627A (en) 1979-11-21

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