(19)

(11)

EP 2 421 694 A1

(12)

(43) Date of publication: 29.02.2012 Bulletin 2012/09 (21) Application number: 09802227.0 (22) Date of filing: 30.11.2009

(51) International Patent Classification (IPC):  B31B 1/32(2006.01) B31B 19/86(2006.01) B31B 1/90(2006.01) B31B 29/00(2006.01) (86) International application number: PCT/IT2009/000538 (87) International publication number: WO 2011/064802 (03.06.2011 Gazette 2011/22)

(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 MK MT NL NO PL PT RO SE SI SK SM TR (71) Applicant: Peroni Ruggero 21100 Varese (IT)	(72) Inventor: PERONI, Ruggero I-21051 Arcisate (IT) (74) Representative: Pellegri, Alberto et al Società Italiana Brevetti S.p.A. Via Carducci, 8 20123 Milano 20123 Milano (IT)