GB909642A - Valved bag made of a plastic or like flexible material - Google Patents

Valved bag made of a plastic or like flexible material

Info

Publication number
GB909642A
GB909642A GB50560A GB50560A GB909642A GB 909642 A GB909642 A GB 909642A GB 50560 A GB50560 A GB 50560A GB 50560 A GB50560 A GB 50560A GB 909642 A GB909642 A GB 909642A
Authority
GB
United Kingdom
Prior art keywords
plastic
flexible material
bag
bag made
flap
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
GB50560A
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.)
Sicedison SpA
Original Assignee
Sicedison SpA
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 Sicedison SpA filed Critical Sicedison SpA
Publication of GB909642A publication Critical patent/GB909642A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

909,642. Valve bags. SICEDISON S.p.A. Jan. 6, 1960 [July 17, 1959], No. 505/60. Class 94(2). A valved bag is formed by cutting a sheet of tubular flexible synthetic resinous material into the shape of a body 1 with a flap 1<SP>1</SP>, folding the flap along lines 2 and 3 and welding the upper edges 4 of the bag to the adjacent edges 7 of the flap, forming a tube through which the bag may be filled.
GB50560A 1959-07-17 1960-01-06 Valved bag made of a plastic or like flexible material Expired GB909642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1197559 1959-07-17

Publications (1)

Publication Number Publication Date
GB909642A true GB909642A (en) 1962-10-31

Family

ID=11138815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50560A Expired GB909642A (en) 1959-07-17 1960-01-06 Valved bag made of a plastic or like flexible material

Country Status (1)

Country Link
GB (1) GB909642A (en)

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