(19)

(11)

EP 0 907 798 A1

(12)

(43) Date of publication: 14.04.1999 Bulletin 1999/15 (21) Application number: 97924426.0 (22) Date of filing: 16.05.1997

(51) International Patent Classification (IPC):  D21G 1/ 00( . ) D21H 19/ 84( . ) D21H 25/ 14( . ) (86) International application number: PCT/SE1997/000805 (87) International publication number: WO 1997/044524 (27.11.1997 Gazette 1997/51)

(84) Designated Contracting States: AT DE FI GB (30) Priority: 20.05.1996 SE 19960001907 (71) Applicant: SCA GRAPHIC SUNDSVALL AB 851 23 Sundsvall (SE)	(72) Inventors: WEDIN, Irene S-852 38 Sundsvall (SE) AKSNES, Fredrik S-853 56 Sundsvall (SE) BERG, Anette S-865 91 Alnö (SE) WINTER, Lars S-852 38 Sundsvall (SE) (74) Representative: Larsson, Karin  Albihns Patentbyra Stockholm AB P.O. Box 5581 114 85 Stockholm 114 85 Stockholm (SE)