(19)
(11) EP 1 828 475 A1

(12)

(43) Date of publication:
05.09.2007 Bulletin 2007/36

(21) Application number: 05818072.0

(22) Date of filing: 01.12.2005
(51) International Patent Classification (IPC): 
D21F 11/00(2006.01)
(86) International application number:
PCT/FI2005/000522
(87) International publication number:
WO 2006/058961 (08.06.2006 Gazette 2006/23)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 01.12.2004 FI 20041557

(71) Applicant: Metso Paper, Inc.
00130 Helsinki (FI)

(72) Inventors:
  • KANGAS, Jussi
    FI-04300 Tuusula (FI)
  • NISSINEN, Vilho
    FI-54960 Vehkataipale (FI)
  • PÄIVÄ, Petri
    FI-04440 Järvenpää (FI)
  • PALOVIITA, Petri
    FI-01420 Vantaa (FI)

(74) Representative: Hovi, Simo Pekka Tapani et al
Seppo Laine Oy, Itämerenkatu 3 B
00180 Helsinki
00180 Helsinki (FI)

   


(54) METHOD AND APPARATUS FOR TREATING A FIBRE WEB