(19)
(11) EP 1 759 056 A1

(12)

(43) Date of publication:
07.03.2007 Bulletin 2007/10

(21) Application number: 05744423.4

(22) Date of filing: 31.05.2005
(51) International Patent Classification (IPC): 
D21G 1/00(2006.01)
 D21H 25/06(2006.01)
(86) International application number:
PCT/FI2005/050184
(87) International publication number:
WO 2006/000633 (05.01.2006 Gazette 2006/01)
(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 MC NL PL PT RO SE SI SK TR

(30) Priority: 24.06.2004 FI 20045243

(71) Applicant: Metso Paper, Inc.(Reg.No. 763281)
00130 Helsinki (FI)

(72) Inventors:
  • PIETIKÄINEN, Reijo
    FI-04420 Järvenpää (FI)
  • SUOMI, Eero
    FI-13210 Hämeenlinna (FI)
  • TASKINEN, Pekka
    FI-40520 Jyväskylä (FI)
  • VILJANMAA, Mika
    FI-00760 Helsinki (FI)
  • VAITTINEN, Henri
    FI-04400 Järvenpää (FI)
  • TALJA, Risto
    FI-40800 Vaajakoski (FI)
  • NISSINEN, Vilho
    FI-04660 Numminen (FI)
  • LAAPOTTI, Jorma
    FI-40270 Palokka (FI)
  • ILOMÄKI, Jari
    FI-40270 Palokka (FI)
  • LEPOLA, Maria
    FI-02170 Espoo (FI)
  • LIPPONEN, Juha
    FI-04400 Järvenpää (FI)

(74) Representative: TBK-Patent 
Bavariaring 4-6
80336 München
80336 München (DE)

   


(54) METHOD FOR TREATING A FIBROUS WEB DOWNSTREAM OF SLITTING