(19)
(11) EP 1 963 103 A1

(12)

(43) Date of publication:
03.09.2008 Bulletin 2008/36

(21) Application number: 06830946.7

(22) Date of filing: 21.12.2006
(51) International Patent Classification (IPC): 
B41F 33/00(2006.01)
 H04N 1/60(2006.01)
(86) International application number:
PCT/FI2006/050573
(87) International publication number:
WO 2007/071826 (28.06.2007 Gazette 2007/26)
(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: 21.12.2005 FI 20051312

(71) Applicant: M-real Oyj
02100 Espoo (FI)

(72) Inventors:
  • MARTTILA, Jouni
    FI-02750 Espoo (FI)
  • TORNIAINEN, Esa
    FI-08680 Muijala (FI)
  • LAIHANEN, Pekka
    FI-00770 Helsinki (FI)
  • SYRJÄNEN, Karoliina
    FI-02200 Espoo (FI)

(74) Representative: Tiilikainen, Jarkko Tapio et al
Seppo Laine Oy Itämerenkatu 3 B
00180 Helsinki
00180 Helsinki (FI)

   


(54) METHODS FOR EVALUATING AND IMPROVING PRINT QUALITY