FI904844A - Sack and packaging procedure using the same - Google Patents
Sack and packaging procedure using the same Download PDFInfo
- Publication number
- FI904844A FI904844A FI904844A FI904844A FI904844A FI 904844 A FI904844 A FI 904844A FI 904844 A FI904844 A FI 904844A FI 904844 A FI904844 A FI 904844A FI 904844 A FI904844 A FI 904844A
- Authority
- FI
- Finland
- Prior art keywords
- sack
- duct
- filling
- covering patch
- filling duct
- Prior art date
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.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI904844A FI90520C (en) | 1990-10-01 | 1990-10-01 | The sack and the packaging method using it |
IE344491A IE69334B1 (en) | 1990-10-01 | 1991-09-30 | A sack and a packaging method for the sack |
DK91916178.6T DK0550492T3 (en) | 1990-10-01 | 1991-10-01 | Sack and method for filling and closing the bag |
ES91916178T ES2076546T3 (en) | 1990-10-01 | 1991-10-01 | A SACK AND A PACKING METHOD FOR THE SACK. |
EP91916178A EP0550492B1 (en) | 1990-10-01 | 1991-10-01 | A sack and a packaging method for the sack |
DE69111819T DE69111819T2 (en) | 1990-10-01 | 1991-10-01 | SACK OR BAG, AND METHOD FOR FILLING AND SEALING THE SAME. |
PT99136A PT99136A (en) | 1990-10-01 | 1991-10-01 | FLEXIBLE SACK OR SIMILAR PACKAGING AND PROCESS FOR PACKING A FINELY MOUNTED MATERIAL |
PCT/FI1991/000302 WO1992006014A1 (en) | 1990-10-01 | 1991-10-01 | A sack and a packaging method for the sack |
AT91916178T ATE125767T1 (en) | 1990-10-01 | 1991-10-01 | SACK OR BAG AND METHOD FOR FILLING AND CLOSING THE SAME. |
NO931109A NO931109D0 (en) | 1990-10-01 | 1993-03-25 | BAG AND PACKAGING PROCEDURE FOR THIS |
LVP-93-218A LV10703B (en) | 1990-10-01 | 1993-04-01 | A sack and a packaging method for a sack |
GR950402857T GR3017757T3 (en) | 1990-10-01 | 1995-10-17 | A sack and a packaging method for the sack. |
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 |
FI904844 | 1990-10-01 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI904844A0 FI904844A0 (en) | 1990-10-01 |
FI904844A true FI904844A (en) | 1992-04-02 |
FI90520B FI90520B (en) | 1993-11-15 |
FI90520C FI90520C (en) | 1994-02-25 |
Family
ID=8531156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI904844A FI90520C (en) | 1990-10-01 | 1990-10-01 | The sack and the packaging method using it |
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) | NO931109D0 (en) |
PT (1) | PT99136A (en) |
WO (1) | WO1992006014A1 (en) |
Families Citing this family (5)
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)
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 |
-
1990
- 1990-10-01 FI FI904844A patent/FI90520C/en not_active IP Right Cessation
-
1991
- 1991-09-30 IE IE344491A patent/IE69334B1/en not_active IP Right Cessation
- 1991-10-01 ES ES91916178T patent/ES2076546T3/en not_active Expired - Lifetime
- 1991-10-01 WO PCT/FI1991/000302 patent/WO1992006014A1/en not_active Application Discontinuation
- 1991-10-01 EP EP91916178A patent/EP0550492B1/en not_active Revoked
- 1991-10-01 PT PT99136A patent/PT99136A/en not_active Application Discontinuation
- 1991-10-01 DE DE69111819T patent/DE69111819T2/en not_active Revoked
- 1991-10-01 DK DK91916178.6T patent/DK0550492T3/en active
- 1991-10-01 AT AT91916178T patent/ATE125767T1/en not_active IP Right Cessation
-
1993
- 1993-03-25 NO NO931109A patent/NO931109D0/en unknown
- 1993-04-01 LV LVP-93-218A patent/LV10703B/en unknown
-
1995
- 1995-10-17 GR GR950402857T patent/GR3017757T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
IE69334B1 (en) | 1996-09-18 |
ES2076546T3 (en) | 1995-11-01 |
EP0550492A1 (en) | 1993-07-14 |
LV10703A (en) | 1995-06-20 |
DK0550492T3 (en) | 1995-12-18 |
IE913444A1 (en) | 1992-04-08 |
GR3017757T3 (en) | 1996-01-31 |
WO1992006014A1 (en) | 1992-04-16 |
DE69111819D1 (en) | 1995-09-07 |
ATE125767T1 (en) | 1995-08-15 |
NO931109L (en) | 1993-03-25 |
EP0550492B1 (en) | 1995-08-02 |
FI90520C (en) | 1994-02-25 |
FI904844A0 (en) | 1990-10-01 |
PT99136A (en) | 1993-10-29 |
FI90520B (en) | 1993-11-15 |
NO931109D0 (en) | 1993-03-25 |
DE69111819T2 (en) | 1996-02-08 |
LV10703B (en) | 1995-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |
Owner name: WISAFOREST OY AB |