NL70534C - - Google Patents

Info

Publication number
NL70534C
NL70534C NL70534DA NL70534C NL 70534 C NL70534 C NL 70534C NL 70534D A NL70534D A NL 70534DA NL 70534 C NL70534 C NL 70534C
Authority
NL
Netherlands
Application number
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.)
Publication of NL70534C publication Critical patent/NL70534C/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/18—Methods of, or means for, filling the material into the containers or receptacles for filling valve-bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/12—Subdividing filled tubes to form two or more packages by sealing or securing involving displacement of contents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S383/00—Flexible bags
    • Y10S383/905—Dead fold, ductile, closure element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Special Articles (AREA)
  • Bag Frames (AREA)
NL70534D 1944-03-07 NL70534C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE627950X 1944-03-07

Publications (1)

Publication Number Publication Date
NL70534C true NL70534C (en)

Family

ID=20313433

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70534D NL70534C (en) 1944-03-07

Country Status (4)

Country Link
US (1) US2620121A (en)
FR (1) FR1002989A (en)
GB (1) GB627950A (en)
NL (1) NL70534C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740577A (en) * 1953-03-26 1956-04-03 Bemis Bro Bag Co Bag
US2745594A (en) * 1955-03-22 1956-05-15 Universal Paper Bag Co Valve bag
US3081930A (en) * 1957-10-17 1963-03-19 Paper Sacks Ltd Bag opening device
US3162354A (en) * 1963-01-16 1964-12-22 Geigy Chem Corp Valve bag closure means
NL1004420C2 (en) * 1996-11-04 1998-05-08 Franpack Bates B V Valve bag.
US20110038568A1 (en) * 2009-08-14 2011-02-17 Bioway Organic Inc. Seal-free pouch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782738A (en) * 1926-09-03 1930-11-25 St Regis Paper Co Valve bag
US1993377A (en) * 1933-08-07 1935-03-05 Marblehead Lime Company Bag closure valve
US2221854A (en) * 1935-10-19 1940-11-19 Zalkind Philip Predetermined bend line
NL47081C (en) * 1936-01-22
NL63514C (en) * 1941-04-28

Also Published As

Publication number Publication date
FR1002989A (en) 1952-03-12
GB627950A (en) 1949-08-18
US2620121A (en) 1952-12-02

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