(19)
(11) EP 2 531 430 A1

(12)

(43) Date of publication:
12.12.2012 Bulletin 2012/50

(21) Application number: 10838751.5

(22) Date of filing: 20.12.2010
(51) International Patent Classification (IPC): 
B65H 29/66(2006.01)
B65H 29/68(2006.01)
(86) International application number:
PCT/FI2010/051064
(87) International publication number:
WO 2011/077002 (30.06.2011 Gazette 2011/26)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 21.12.2009 FI 20096377
22.06.2010 FI 20105722

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

(72) Inventors:
  • ROIHUPALO, Heikki
    FI-28220 Pori (FI)
  • SAARIVIRTA, Oili
    FI-29320 Leineperi (FI)
  • SARIN, Jukka
    FI-27730 Tuiskula (FI)
  • KISONEN, Juha-Pekka
    FI-29600 Noormarkku (FI)

(74) Representative: Eriksson, Svante Johan Christer et al
Oy Jalo Ant-Wuorinen Ab Iso Roobertinkatu 4-6 A
00120 Helsinki
00120 Helsinki (FI)

   


(54) METHOD FOR INTERLEAVING CHEMICAL PULP SHEETS AND A SHEETER