IT1125211B - Sacchetto rettangolare con chiusura a valvola - Google Patents

Sacchetto rettangolare con chiusura a valvola

Info

Publication number
IT1125211B
IT1125211B IT6928876A IT6928876A IT1125211B IT 1125211 B IT1125211 B IT 1125211B IT 6928876 A IT6928876 A IT 6928876A IT 6928876 A IT6928876 A IT 6928876A IT 1125211 B IT1125211 B IT 1125211B
Authority
IT
Italy
Prior art keywords
valve closure
rectangular bag
bag
rectangular
closure
Prior art date
Application number
IT6928876A
Other languages
English (en)
Original Assignee
Dainippon Printing Co Ltd
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 Dainippon Printing Co Ltd filed Critical Dainippon Printing Co Ltd
Application granted granted Critical
Publication of IT1125211B publication Critical patent/IT1125211B/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
    • 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)
IT6928876A 1975-09-23 1976-09-23 Sacchetto rettangolare con chiusura a valvola IT1125211B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13083075U JPS5521969Y2 (it) 1975-09-23 1975-09-23

Publications (1)

Publication Number Publication Date
IT1125211B true IT1125211B (it) 1986-05-14

Family

ID=15043687

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6928876A IT1125211B (it) 1975-09-23 1976-09-23 Sacchetto rettangolare con chiusura a valvola

Country Status (5)

Country Link
JP (1) JPS5521969Y2 (it)
DE (1) DE2642545C3 (it)
FR (1) FR2325568A1 (it)
GB (1) GB1532839A (it)
IT (1) IT1125211B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136771A (en) * 1983-03-24 1984-09-26 Lolift Containers for bulk material
US5033867A (en) * 1990-01-11 1991-07-23 Paramount Packaging Corporation Flexible bag with pouring spout
US5160308A (en) * 1990-01-11 1992-11-03 Canon Kabushiki Kaisha Flexible bag with pouring spout
GB2301578B (en) * 1995-06-02 1999-01-13 Ball And Co Limited F Valves for containers
FR2781718B1 (fr) 1998-07-28 2000-10-13 Flexico France Sarl Procede de fabrication de sacs a fond plat et machine pour sa mise en oeuvre

Also Published As

Publication number Publication date
FR2325568A1 (fr) 1977-04-22
JPS5521969Y2 (it) 1980-05-26
DE2642545A1 (de) 1977-04-07
DE2642545C3 (de) 1979-12-20
JPS5244117U (it) 1977-03-29
DE2642545B2 (de) 1979-04-26
FR2325568B1 (it) 1981-10-23
GB1532839A (en) 1978-11-22

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