NO931109L - BAG AND PACKAGING PROCEDURE FOR THIS - Google Patents

BAG AND PACKAGING PROCEDURE FOR THIS

Info

Publication number
NO931109L
NO931109L NO93931109A NO931109A NO931109L NO 931109 L NO931109 L NO 931109L NO 93931109 A NO93931109 A NO 93931109A NO 931109 A NO931109 A NO 931109A NO 931109 L NO931109 L NO 931109L
Authority
NO
Norway
Prior art keywords
sack
duct
filling
covering patch
filling duct
Prior art date
Application number
NO93931109A
Other languages
Norwegian (no)
Other versions
NO931109D0 (en
Inventor
Olavi Niskala
Original Assignee
Wisaforest Oy Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8531156&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO931109(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wisaforest Oy Ab filed Critical Wisaforest Oy Ab
Publication of NO931109D0 publication Critical patent/NO931109D0/en
Publication of NO931109L publication Critical patent/NO931109L/en

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)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Basic Packing Technique (AREA)
  • Package Closures (AREA)
  • Container Filling Or Packaging Operations (AREA)

Abstract

The invention relates to a sack (1) or a similar flexible package and a packing method based on the use of such a sack. The sack (1), which is intended for packing fine-ground material, is provided with a filling duct (3) leading inside the sack and made of flexible material and a bendable covering patch (12) protruding from the sack with the aid of which the end (11) of the filling duct can be closed after the filling of the sack. It is essential to the invention that the filing duct (3) extends at least to the bending line (13) of the covering patch (12) and preferably past it and that the filling duct (3) is, at least at the end thereof, narrower than the covering patch (12). Thus the covering patch (12) can be bent against the surface of the sack and attached thereto in such a way that it forms a uniform closing zone closing the end (11) of the filling duct in a cross-direction and extending to each side thereof.
NO93931109A 1990-10-01 1993-03-25 BAG AND PACKAGING PROCEDURE FOR THIS NO931109L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI904844A FI90520C (en) 1990-10-01 1990-10-01 The sack and the packaging method using it
PCT/FI1991/000302 WO1992006014A1 (en) 1990-10-01 1991-10-01 A sack and a packaging method for the sack

Publications (2)

Publication Number Publication Date
NO931109D0 NO931109D0 (en) 1993-03-25
NO931109L true NO931109L (en) 1993-03-25

Family

ID=8531156

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93931109A NO931109L (en) 1990-10-01 1993-03-25 BAG AND PACKAGING PROCEDURE FOR THIS

Country Status (12)

Country Link
EP (1) EP0550492B1 (en)
AT (1) ATE125767T1 (en)
DE (1) DE69111819T2 (en)
DK (1) DK0550492T3 (en)
ES (1) ES2076546T3 (en)
FI (1) FI90520C (en)
GR (1) GR3017757T3 (en)
IE (1) IE69334B1 (en)
LV (1) LV10703B (en)
NO (1) NO931109L (en)
PT (1) PT99136A (en)
WO (1) WO1992006014A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806982A (en) * 1994-05-10 1998-09-15 Stone Container Corporation Self-closing sealable valve bag
FI109290B (en) * 1997-03-18 2002-06-28 Upm Kymmene Oy valve Sack
US6164823A (en) * 1998-12-07 2000-12-26 Southern Bag Corporation, Ltd. Valve bag and method for making a valve bag
GB9914851D0 (en) * 1999-06-24 1999-08-25 Blue Circle Ind Ltd Containers for particulate materials
US6499879B2 (en) 2001-05-02 2002-12-31 Hood Packaging Corporation Sealable valve bag and method for making a sealable valve bag

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US429157A (en) * 1890-06-03 Anti-friction alloy
DE755207C (en) * 1934-09-11 1953-10-19 Verpackungsbedarf G M B H Cross bottom valve bag
US2177122A (en) * 1938-03-31 1939-10-24 Arkell & Smiths Valve bag
CH285152A (en) * 1949-06-17 1952-08-31 Jarrier Rene Antoine Container, in particular paper bag, with filling opening.
BE496858A (en) * 1949-07-11
BE571326A (en) * 1957-09-24 1900-01-01
FR1246814A (en) * 1959-10-10 1960-11-25 Papeteries Martin Freres Improvement in the manufacture of valve bags

Also Published As

Publication number Publication date
PT99136A (en) 1993-10-29
FI90520B (en) 1993-11-15
FI904844A (en) 1992-04-02
ES2076546T3 (en) 1995-11-01
IE69334B1 (en) 1996-09-18
DE69111819T2 (en) 1996-02-08
FI904844A0 (en) 1990-10-01
ATE125767T1 (en) 1995-08-15
NO931109D0 (en) 1993-03-25
WO1992006014A1 (en) 1992-04-16
DK0550492T3 (en) 1995-12-18
EP0550492A1 (en) 1993-07-14
LV10703B (en) 1995-10-20
FI90520C (en) 1994-02-25
DE69111819D1 (en) 1995-09-07
GR3017757T3 (en) 1996-01-31
EP0550492B1 (en) 1995-08-02
IE913444A1 (en) 1992-04-08
LV10703A (en) 1995-06-20

Similar Documents

Publication Publication Date Title
DE69501730D1 (en) ADHESIVE CLOSURE FOR FLEXIBLE BAGS
DE69103899D1 (en) LOCKING ARRANGEMENT FOR FLEXIBLE BAGS.
NO963517L (en) Packing for food product
NO931109L (en) BAG AND PACKAGING PROCEDURE FOR THIS
BR9103030A (en) METHOD FOR THE PRODUCTION OF A BAG CLOSING DEVICE, THAT CAN BE ACTIVATED SEVERAL TIMES, AND BAGS CLOSING DEVICE THAT KEEP ANY FLEXIBLE OR SIMILAR MATERIAL SHEET
NO162223C (en) BEARING POSITION AND PROCEDURE FOR PREPARING THE BEARING POSITION.
GR3018601T3 (en) Lining for a block-shaped container, and transport pack for said lining.
ES1017497U (en) Flexible clamp for support of handles and the like in vertical position.
ES2103984T3 (en) PROCEDURE FOR THE PREPARATION OF A BIODEGRADABLE PACKAGING AND ITS USE.
HU903246D0 (en) Closing device for bags
DE3271800D1 (en) Apparatus for securing a bottom or a cover to the edge of a shaped shell
HUP0204166A2 (en) Method and apparatus for closing a packing tube
FR2744426B1 (en) ENVELOPE FOR PACKAGING AT LEAST ONE OBJECT, OF THE TYPE CONSISTING OF A SLEEVE OF HEAT-SHRINKABLE PLASTIC MATERIAL
HUP0203413A2 (en) Flexible container
ATE92421T1 (en) PACKAGING, ESPECIALLY FOR LIQUIDS UNDER PRESSURE.
GB2262044A (en) Applicator mitt
FR2727391B1 (en) FLEXIBLE MATERIAL BAG FOR PNEUMATIC CONVEYOR
AU9181498A (en) Procedure to fix a closed zipper-stripe inside a flexible container during its packaging
ITMI932508A0 (en) MATERIAL FOR FLEXIBLE EASY-OPENING PACKAGING AND PROCEDURE FOR OBTAINING SUCH PACKAGING WHETHER OR NOT PACKAGED WITH A PRODUCT
SE9802779D0 (en) Device for holding a sack or similar open
ES1011450U (en) Flexible container. (Machine-translation by Google Translate, not legally binding)
IT1249691B (en) Continuous modular paper packaging machine
ES1014232Y (en) OPENING DEVICE FOR FLEXIBLE BAGS FULL OF COMPRESSED FLEXIBLE ITEMS.
SE8600247L (en) LAYER AS PACKAGING TOPIC
SE8801151L (en) FILTER PAUSE AND FILTER