(19)

(11)

EP 2 776 336 A1

(12)

(43) Date of publication: 17.09.2014 Bulletin 2014/38 (21) Application number: 12731651.1 (22) Date of filing: 11.05.2012

(51) International Patent Classification (IPC):  B65D 75/58(2006.01) B65D 75/70(2006.01) B65D 85/72(2006.01) (86) International application number: PCT/IB2012/000927 (87) International publication number: WO 2013/068797 (16.05.2013 Gazette 2013/20)

(84) Designated Contracting States: AL 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 RS SE SI SK SM TR (30) Priority: 11.11.2011 IT MI20112054 (71) Applicant: IPI S.R.L. 06132 San Sisto (Perugia) (IT)	(72) Inventors: MOHN, Arne I-06132 San Sisto (Perugia) (IT) LOCCHI, Pier Luigi I-06132 San Sisto (Perugia) (IT) (74) Representative: Marietti, Andrea et al Marietti, Gislon e Trupiano S.r.l. Via Larga, 16 I-20122 Milano I-20122 Milano (IT)