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(11)

EP 2 097 344 A1

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(43) Date of publication: 09.09.2009 Bulletin 2009/37 (21) Application number: 07823235.2 (22) Date of filing: 08.11.2007

(51) International Patent Classification (IPC):  B65H 18/26(2006.01) (86) International application number: PCT/FI2007/050598 (87) International publication number: WO 2008/065240 (05.06.2008 Gazette 2008/23)

(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 MT NL PL PT RO SE SI SK TR (30) Priority: 30.11.2006 FI 20065764 (71) Applicant: Metso Paper, Inc. 00130 Helsinki (FI)	(72) Inventors: MÄKINEN, Risto 04600 Mäntsälä (FI) TIITTA, Jari 04500 Kellokoski (FI) TIILIKAINEN, Marko 04500 Kellokoski (FI) KEMPPAINEN, Matti 05400 Jokela (FI) PITKÄNEN, Tatu 04400 Järvenpää (FI) (74) Representative: TBK-Patent  Bavariaring 4-6 80336 München 80336 München (DE)