(19)
(11) EP 2 737 125 A1

(12)

(43) Date of publication:
04.06.2014 Bulletin 2014/23

(21) Application number: 12818302.7

(22) Date of filing: 26.07.2012
(51) International Patent Classification (IPC): 
D21F 11/14(2006.01)
D21F 3/04(2006.01)
 D21F 3/02(2006.01)
D21F 9/02(2006.01)
(86) International application number:
PCT/SE2012/050848
(87) International publication number:
WO 2013/015739 (31.01.2013 Gazette 2013/05)
(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: 28.07.2011 SE 1150723

(71) Applicant: Valmet Aktiebolag
851 94 Sundsvall (SE)

(72) Inventors:
  • GUSTAVSSON, Tord
    S-664 95 Borgvik (SE)
  • GUSTAVSSON, Lars
    S-656 72 Skattkärr (SE)

(74) Representative: Andréasson, Ivar 
Hynell Patenttjänst AB P.O. Box 138
683 23 Hagfors
683 23 Hagfors (SE)

   


(54) A PAPER MAKING MACHINE FOR MAKING TISSUE PAPER AND A METHOD OF OPERATING A PAPER MAKING MACHINE