(19)

(11)

EP 2 227 383 A2

(12)

(88) Date of publication A3: 17.12.2009 (43) Date of publication: 15.09.2010 Bulletin 2010/37 (21) Application number: 08870817.7 (22) Date of filing: 19.12.2008

(51) International Patent Classification (IPC):  B31B 1/62(2006.01) B65D 5/42(2006.01) (86) International application number: PCT/IB2008/003553 (87) International publication number: WO 2009/090481 (23.07.2009 Gazette 2009/30)

(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: 21.12.2007 IT BO20070846 21.05.2008 IT BO20080315 (71) Applicant: EMMECI S.p.A. 20121 Milano (IT)	(72) Inventors: BASSI, Gino I-40017 San Giovanni in Persiceto (IT) VASSURA, Gabriele I-48018 Faenza (IT) (74) Representative: Conti, Marco  Bugnion S.p.A. Via Goito, 18 40126 Bologna 40126 Bologna (IT)