GB337517A - - Google Patents

Info

Publication number
GB337517A
GB337517A GB26349/29A GB2634929A GB337517A GB 337517 A GB337517 A GB 337517A GB 26349/29 A GB26349/29 A GB 26349/29A GB 2634929 A GB2634929 A GB 2634929A GB 337517 A GB337517 A GB 337517A
Authority
GB
United Kingdom
Prior art keywords
bag
paper
bags
valve
multiply
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
GB26349/29A
Other languages
English (en)
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.)
CORNELL MULTI-WALL VALVE BAG Co
Original Assignee
CORNELL MULTI-WALL VALVE BAG Co
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 CORNELL MULTI-WALL VALVE BAG Co filed Critical CORNELL MULTI-WALL VALVE BAG Co
Publication of GB337517A publication Critical patent/GB337517A/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
    • 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)
GB26349/29A 1929-05-20 1929-08-29 Expired GB337517A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US364419A US1826994A (en) 1929-05-20 1929-05-20 Reenforced valve bag

Publications (1)

Publication Number Publication Date
GB337517A true GB337517A (nl) 1930-11-06

Family

ID=23434452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26349/29A Expired GB337517A (nl) 1929-05-20 1929-08-29

Country Status (4)

Country Link
US (1) US1826994A (nl)
DE (1) DE532472C (nl)
FR (1) FR682904A (nl)
GB (1) GB337517A (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901624C (de) * 1941-08-13 1954-01-14 Ernst Klein Ventilsack aus Papier
DE968374C (de) * 1953-01-25 1958-02-06 Windmoeller & Hoelscher Kreuzboden-Ventilsack aus Papier od. dgl. und Verfahren zu seiner Herstellung
DE966678C (de) * 1953-07-23 1957-08-29 Windmoeller & Hoelscher Kreuzbodenventilsack und Vorrichtung zum Herstellen und zum Einbringen einer Ventileinlage
DE1054821B (de) * 1954-09-17 1959-04-09 Behn Verpackung Erwin Mehrlagiger Kreuzbodenventilsack mit schlauchfoermiger Einfuelloeffnung sowie Verfahren zu seiner Herstellung
DE1022458B (de) * 1954-11-12 1958-01-09 Duerbeck Papiersackfab Ventilsack mit Aussenventilmanschette
DE1037249B (de) * 1956-12-27 1958-08-21 Windmoeller & Hoelscher Kreuzbodenventilsack
DE1293557B (de) * 1964-03-21 1969-04-24 Dynamit Nobel Ag Ventilverschluss fuer Saecke, Beutel od. dgl. aus thermoplastischer Kunststoffolie

Also Published As

Publication number Publication date
DE532472C (de) 1931-08-28
FR682904A (fr) 1930-06-04
US1826994A (en) 1931-10-13

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