(19)

(11)

EP 1 851 381 A1

(12)

(43) Date of publication: 07.11.2007 Bulletin 2007/45 (21) Application number: 06708962.3 (22) Date of filing: 10.02.2006

(51) International Patent Classification (IPC):  D21H 23/48(2006.01) B05D 1/30(2006.01) B05C 5/00(2006.01) (86) International application number: PCT/FI2006/050058 (87) International publication number: WO 2006/090008 (31.08.2006 Gazette 2006/35)

(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: 25.02.2005 FI 20055094 (71) Applicant: Metso Paper, Inc. 00130 Helsinki (FI)	(72) Inventor: VATANEN, Heikki FI-04400 Järvenpää (FI) (74) Representative: Lorenz, Markus  Lorenz & Kollegen Patent- und Rechtsanwaltskanzlei Alte Ulmer Straße 2 89522 Heidenheim 89522 Heidenheim (DE)