(19)

(11)

EP 1 675 774 A1

(12)

(43) Date of publication: 05.07.2006 Bulletin 2006/27 (21) Application number: 04791684.6 (22) Date of filing: 12.10.2004

(51) International Patent Classification (IPC):  B65D 5/66(1968.09) B65D 85/10(1968.09) B65D 5/72(1968.09) (86) International application number: PCT/IB2004/003318 (87) International publication number: WO 2005/037664 (28.04.2005 Gazette 2005/17)

(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 PL PT RO SE SI SK TR (30) Priority: 15.10.2003 IT BO20030602 (71) Applicant: AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE-A.C.M.A.-S.p.A. I-40131 Bologna (IT)	(72) Inventors: GHINI, Marco I-40068 San Lazzaro di Savena (IT) CAVALLARI, Stefano I-40135 Bologna (IT) (74) Representative: Ghioni, Carlo Raoul Maria  Bugnion S.p.A. Via Goito, 18 40126 Bologna 40126 Bologna (IT)