FI972664A - Sealed bag with venting - Google Patents

Sealed bag with venting Download PDF

Info

Publication number
FI972664A
FI972664A FI972664A FI972664A FI972664A FI 972664 A FI972664 A FI 972664A FI 972664 A FI972664 A FI 972664A FI 972664 A FI972664 A FI 972664A FI 972664 A FI972664 A FI 972664A
Authority
FI
Finland
Prior art keywords
venting
sealed bag
bag
sealed
Prior art date
Application number
FI972664A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI103269B (en
FI972664A0 (en
FI103269B1 (en
Inventor
Valter Sievers
Pentti Rikassaari
Original Assignee
Upm Kymmene Oy
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 Upm Kymmene Oy filed Critical Upm Kymmene Oy
Priority to FI972664A priority Critical patent/FI103269B1/en
Publication of FI972664A0 publication Critical patent/FI972664A0/en
Priority to PCT/FI1998/000490 priority patent/WO1999001353A1/en
Priority to ES98925654T priority patent/ES2193530T3/en
Priority to DE69814470T priority patent/DE69814470T2/en
Priority to CZ19994589A priority patent/CZ291930B6/en
Priority to EP98925654A priority patent/EP1053184B1/en
Publication of FI972664A publication Critical patent/FI972664A/en
Application granted granted Critical
Publication of FI103269B publication Critical patent/FI103269B/en
Publication of FI103269B1 publication Critical patent/FI103269B1/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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/01—Ventilation or drainage of bags
    • 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)
  • Cartons (AREA)
FI972664A 1997-06-19 1997-06-19 Closure bag with deaeration FI103269B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI972664A FI103269B1 (en) 1997-06-19 1997-06-19 Closure bag with deaeration
PCT/FI1998/000490 WO1999001353A1 (en) 1997-06-19 1998-06-09 Close sack with air exhaustion
ES98925654T ES2193530T3 (en) 1997-06-19 1998-06-09 CLOSED SACK WITH AIR EVACUATION.
DE69814470T DE69814470T2 (en) 1997-06-19 1998-06-09 CLOSED BAG WITH EXHAUST AIR
CZ19994589A CZ291930B6 (en) 1997-06-19 1998-06-09 Close sack with air exhaustion
EP98925654A EP1053184B1 (en) 1997-06-19 1998-06-09 Close sack with air exhaustion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972664 1997-06-19
FI972664A FI103269B1 (en) 1997-06-19 1997-06-19 Closure bag with deaeration

Publications (4)

Publication Number Publication Date
FI972664A0 FI972664A0 (en) 1997-06-19
FI972664A true FI972664A (en) 1998-12-20
FI103269B FI103269B (en) 1999-05-31
FI103269B1 FI103269B1 (en) 1999-05-31

Family

ID=8549098

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972664A FI103269B1 (en) 1997-06-19 1997-06-19 Closure bag with deaeration

Country Status (6)

Country Link
EP (1) EP1053184B1 (en)
CZ (1) CZ291930B6 (en)
DE (1) DE69814470T2 (en)
ES (1) ES2193530T3 (en)
FI (1) FI103269B1 (en)
WO (1) WO1999001353A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI111617B (en) * 2000-01-28 2003-08-29 Korsnaes Packaging Ab A closure bag and a method of making a closure bag
ES2201939B1 (en) * 2003-11-19 2005-03-01 Alberto Egia Quevedo PERFECTED SACO.
ES2212925B1 (en) * 2004-03-31 2005-05-01 Star Sack, S.L. BAGS WITH IMPROVED INCORPORATED FILTER.
DE102006050461B4 (en) * 2006-10-20 2009-07-09 Mondi Ag valve bag
DE202014000194U1 (en) 2014-01-10 2015-04-14 Dy-Pack Verpackungen Gustav Dyckerhoff Gmbh paper bags
ES2568555B1 (en) * 2014-10-29 2017-01-24 Industrias Bolcar, S.A. Multilayer bag with pressure outlet
ES2658291T3 (en) 2015-12-21 2018-03-09 Billerudkorsnäs Ab Rainproof paper bag
US20190217994A1 (en) * 2016-03-25 2019-07-18 Yozgat Kraft Torba Sanayi Ve Ticaret Anonim Sirketi Sack
DE202017103128U1 (en) 2017-05-23 2018-08-24 Bischof + Klein Se & Co. Kg Ventable valve bag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB623313A (en) * 1947-04-29 1949-05-16 Paper Sacks Ltd Improvements in and relating to multiply valve sacks
DE2319672C3 (en) * 1973-04-18 1986-02-13 Wilhelmstal-Werke Gmbh Papiersackfabriken, 7590 Achern Multi-layer sack
DE2615543C2 (en) * 1976-04-09 1984-08-23 Bischof Und Klein Gmbh & Co, 4540 Lengerich Cross-bottom valve bag made of staggered paper layers

Also Published As

Publication number Publication date
FI103269B (en) 1999-05-31
CZ9904589A3 (en) 2001-08-15
EP1053184B1 (en) 2003-05-07
FI972664A0 (en) 1997-06-19
EP1053184A1 (en) 2000-11-22
WO1999001353A1 (en) 1999-01-14
DE69814470D1 (en) 2003-06-12
FI103269B1 (en) 1999-05-31
DE69814470T2 (en) 2004-03-18
CZ291930B6 (en) 2003-06-18
ES2193530T3 (en) 2003-11-01

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Legal Events

Date Code Title Description
MA Patent expired