GB961222A - Single-ply bags in plastics material - Google Patents

Single-ply bags in plastics material

Info

Publication number
GB961222A
GB961222A GB1877861A GB1877861A GB961222A GB 961222 A GB961222 A GB 961222A GB 1877861 A GB1877861 A GB 1877861A GB 1877861 A GB1877861 A GB 1877861A GB 961222 A GB961222 A GB 961222A
Authority
GB
United Kingdom
Prior art keywords
flaps
bags
bag
side flaps
valve
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
GB1877861A
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.)
NATRO CELLULOSA SpA
Original Assignee
NATRO CELLULOSA 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 NATRO CELLULOSA SpA filed Critical NATRO CELLULOSA SpA
Publication of GB961222A publication Critical patent/GB961222A/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)
GB1877861A 1960-05-30 1961-05-24 Single-ply bags in plastics material Expired GB961222A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
IT950660 1960-05-30
IT982560 1960-06-01
IT982660 1960-06-01
IT1134360 1960-06-25
IT1163660 1960-06-30
IT310361 1961-02-21

Publications (1)

Publication Number Publication Date
GB961222A true GB961222A (en) 1964-06-17

Family

ID=27547452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1877861A Expired GB961222A (en) 1960-05-30 1961-05-24 Single-ply bags in plastics material

Country Status (5)

Country Link
BE (1) BE604169A (de)
CH (1) CH385001A (de)
DK (1) DK107914C (de)
GB (1) GB961222A (de)
IT (1) IT699967A (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378190A (en) * 1966-06-16 1968-04-16 Owens Illinois Inc Plastic bag with rectangularly shaped end construction
US3688650A (en) * 1968-08-26 1972-09-05 Wavin Bv Method for manufacturing a block bag
US4206870A (en) * 1978-12-08 1980-06-10 Quad Corporation Pressure relief valve
US4550441A (en) * 1984-07-18 1985-10-29 St. Regis Paper Company Vented bag
US5399022A (en) * 1993-02-25 1995-03-21 Ab Specialty Packaging, Inc. Venting structure for a multiple ply bag
US7857515B2 (en) 2007-06-15 2010-12-28 S.C. Johnson Home Storage, Inc. Airtight closure mechanism for a reclosable pouch
US7874731B2 (en) 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
US7887238B2 (en) 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
US7946766B2 (en) 2007-06-15 2011-05-24 S.C. Johnson & Son, Inc. Offset closure mechanism for a reclosable pouch
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378190A (en) * 1966-06-16 1968-04-16 Owens Illinois Inc Plastic bag with rectangularly shaped end construction
US3688650A (en) * 1968-08-26 1972-09-05 Wavin Bv Method for manufacturing a block bag
US4206870A (en) * 1978-12-08 1980-06-10 Quad Corporation Pressure relief valve
US4550441A (en) * 1984-07-18 1985-10-29 St. Regis Paper Company Vented bag
US5399022A (en) * 1993-02-25 1995-03-21 Ab Specialty Packaging, Inc. Venting structure for a multiple ply bag
US7857515B2 (en) 2007-06-15 2010-12-28 S.C. Johnson Home Storage, Inc. Airtight closure mechanism for a reclosable pouch
US7874731B2 (en) 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
US7887238B2 (en) 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
US7946766B2 (en) 2007-06-15 2011-05-24 S.C. Johnson & Son, Inc. Offset closure mechanism for a reclosable pouch
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
US8231273B2 (en) 2007-06-15 2012-07-31 S.C. Johnson & Son, Inc. Flow channel profile and a complementary groove for a pouch

Also Published As

Publication number Publication date
IT699967A (de)
BE604169A (fr) 1961-11-24
DK107914C (da) 1967-07-17
CH385001A (it) 1965-02-26

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