FR646835A - Method of manufacturing a bag with automatic bag closing valves - Google Patents

Method of manufacturing a bag with automatic bag closing valves

Info

Publication number
FR646835A
FR646835A FR646835DA FR646835A FR 646835 A FR646835 A FR 646835A FR 646835D A FR646835D A FR 646835DA FR 646835 A FR646835 A FR 646835A
Authority
FR
France
Prior art keywords
bag
manufacturing
closing valves
automatic
automatic bag
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
Other languages
French (fr)
Inventor
Rene Jarrier
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 filed Critical
Application granted granted Critical
Publication of FR646835A publication Critical patent/FR646835A/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)
FR646835D 1927-06-02 1927-06-02 Method of manufacturing a bag with automatic bag closing valves Expired FR646835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523762X 1927-06-02

Publications (1)

Publication Number Publication Date
FR646835A true FR646835A (en) 1928-11-16

Family

ID=8918815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646835D Expired FR646835A (en) 1927-06-02 1927-06-02 Method of manufacturing a bag with automatic bag closing valves

Country Status (4)

Country Link
US (1) US1938593A (en)
DE (2) DE523762C (en)
FR (1) FR646835A (en)
NL (2) NL23419C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012160B (en) * 1952-12-17 1957-07-11 Bischof & Klein Papierverarbei Cross-bottom valve bag or cross-bottom valve bag made of paper or a similar material
FR2430846A2 (en) * 1978-07-14 1980-02-08 Windmoeller & Hoelscher MANUFACTURE OF BAGS WITH CROSS-FUNDS

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901624C (en) * 1941-08-13 1954-01-14 Ernst Klein Valve bag made of paper
US2778173A (en) * 1950-11-29 1957-01-22 Wilts United Dairies Ltd Method of producing airtight packages
DE953235C (en) * 1951-09-13 1956-11-29 Arno Andreas Method and device for packing and shipping bulk goods such as cement, lime, gypsum and the like. ae.
DE1085027B (en) * 1958-04-16 1960-07-07 Bischof & Klein Papierverarbei Valve sack made of paper or a similar material
DE1212858B (en) * 1958-12-24 1966-03-17 Papierwerk Haemmern G M B H & Valve bag
DE1210731B (en) * 1960-07-08 1966-02-10 Du Pont Canada Bag-like packaging made of plastic
DE1212857B (en) * 1962-04-25 1966-03-17 Olin Mathieson Valve sack for receiving and packaging bulk goods
DE1245697B (en) * 1962-04-30 1967-07-27 Windmoeller & Hoelscher Device for inserting a valve sheet into an open cross-bottom of cross-bottom valve bags
US4026460A (en) * 1976-05-03 1977-05-31 The Dow Chemical Company Valve type shipping bag
FI981843A (en) * 1998-08-28 2000-02-29 Upm Kymmene Corp Paper valve bag
WO2002074522A1 (en) 2001-02-21 2002-09-26 Tilia International, Inc Method for preparing air channel-equipped film for use in vacuum package
US7138025B2 (en) 2003-03-05 2006-11-21 Tilia International, Inc. Method for manufacturing a sealable bag having an integrated tray for use in vacuum packaging
US7087130B2 (en) 2003-03-05 2006-08-08 Tilia International, Inc. Method for manufacturing a sealable bag having an integrated zipper for use in vacuum packaging
US20050034806A1 (en) 2003-03-05 2005-02-17 Tilia International, Inc. Method for manufacturing liquid-trapping bag for use in vacuum packaging
US7517484B2 (en) 2003-03-24 2009-04-14 Sunbeam Products, Inc. Forming evacuation channels during single and multi-layer extrusion process
US7220053B2 (en) 2003-12-16 2007-05-22 Sunbeam Products, Inc. Flexible composite bag for vacuum sealing
US7534039B2 (en) 2004-07-22 2009-05-19 Sunbeam Products, Inc. Vacuum packaging films patterned with protruding cavernous structures
FR3049271B3 (en) * 2016-03-25 2018-06-15 Yozgat Kraft Torba Sanayi Ve Ticaret Anonim Sirketi KRAFT PAPER BAG FOR PACKAGING AND STORAGE OF POWDER AND PELLET PRODUCT FOR INDUSTRIAL PURPOSES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1012160B (en) * 1952-12-17 1957-07-11 Bischof & Klein Papierverarbei Cross-bottom valve bag or cross-bottom valve bag made of paper or a similar material
FR2430846A2 (en) * 1978-07-14 1980-02-08 Windmoeller & Hoelscher MANUFACTURE OF BAGS WITH CROSS-FUNDS

Also Published As

Publication number Publication date
DE523762C (en) 1931-04-27
DE568496C (en) 1933-01-20
US1938593A (en) 1933-12-12
NL23419C (en)
NL22408C (en)

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