(19)

(11)

EP 2 225 411 A1

(12)

(43) Date of publication: 08.09.2010 Bulletin 2010/36 (21) Application number: 07866855.5 (22) Date of filing: 31.12.2007

(51) International Patent Classification (IPC):  D01G 9/04(2006.01) D01G 9/06(2006.01) (86) International application number: PCT/IT2007/000933 (87) International publication number: WO 2009/084056 (09.07.2009 Gazette 2009/28)

(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 MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicant: MARZOLI S.p.A. 25036 Palazzolo Sull'Oglio (Brescia) (IT)	(72) Inventor: MASCHERETTI, Mario I-25036 Palazzolo Sull'Oglio (Brescia) (IT) (74) Representative: Pulieri, Gianluca Antonio  Jacobacci & Partners S.p.A. Piazza della Vittoria, 11 25122 Brescia 25122 Brescia (IT)