(19)

(11)

EP 1 501 974 A1

(12)

(43) Date of publication: 02.02.2005 Bulletin 2005/05 (21) Application number: 03734821.6 (22) Date of filing: 28.01.2003

(51) International Patent Classification (IPC)7: D06C 7/00 (86) International application number: PCT/IT2003/000031 (87) International publication number: WO 2003/064750 (07.08.2003 Gazette 2003/32)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR (30) Priority: 31.01.2002 IT MI20020173 (71) Applicant: Biella Shrunk Process S.A.S. di Pietro Alberto & C. 13854 Quaregna (IT)	(72) Inventor: ALBERTO, Pietro I-13900 Biella (IT) (74) Representative: Adorno, Silvano et al c/o SOCIETA' ITALIANA BREVETTI S.p.A.Via Carducci, 8 20123 Milano 20123 Milano (IT)