(19)
(11) EP 2 215 305 A1

(12)

(43) Date of publication:
11.08.2010 Bulletin 2010/32

(21) Application number: 08850448.5

(22) Date of filing: 13.11.2008
(51) International Patent Classification (IPC): 
D21F 1/02(2006.01)
(86) International application number:
PCT/FI2008/050653
(87) International publication number:
WO 2009/063135 (22.05.2009 Gazette 2009/21)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 14.11.2007 FI 20075811

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

(72) Inventors:
  • GULLICHSEN, Johan
    FI-31460 Hirsjärvi (FI)
  • ILMONIEMI, Erkki
    FI-40800 Vaajakoski (FI)
  • KAASALAINEN, Heikki
    FI-40630 Jyväskylä (FI)
  • MANNINEN, Tuulikki
    FI-41340 Laukaa (FI)

(74) Representative: Pursiainen, Timo Pekka et al
Tampereen Patenttitoimisto Oy Hermiankatu 1 B
33720 Tampere
33720 Tampere (FI)

   


(54) A METHOD FOR FEEDING HIGH-CONSISTENCY PULP TO A FORMATION SUPPORT AND A HIGH-CONSISTENCY PULP HEADBOX