(19)

(11)

EP 2 170 618 A1

(12)

(43) Date of publication: 07.04.2010 Bulletin 2010/14 (21) Application number: 08784771.1 (22) Date of filing: 15.07.2008

(51) International Patent Classification (IPC):  B41M 5/52(2006.01) (86) International application number: PCT/EP2008/005763 (87) International publication number: WO 2009/012912 (29.01.2009 Gazette 2009/05)

(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: 20.07.2007 EP 07014265 (71) Applicant: SAPPI Netherlands Services B.V. 6211 AA Maastricht (NL)	(72) Inventors: BOTTY, Gilbert NL-6226 DG Maastricht (NL) BALLET, Wim B-3620 Lanaken (BE) (74) Representative: Bremi, Tobias Hans  Isler & Pedrazzini AG Gotthardstrasse 53 Postfach 1772 8027 Zürich 8027 Zürich (CH)