(19)

(11)

EP 2 753 555 A1

(12)

(43) Date of publication: 16.07.2014 Bulletin 2014/29 (21) Application number: 12762242.1 (22) Date of filing: 06.09.2012

(51) International Patent Classification (IPC):  B65D 75/36(2006.01) (86) International application number: PCT/EP2012/067373 (87) International publication number: WO 2013/034624 (14.03.2013 Gazette 2013/11)

(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: 08.09.2011 IT MI20111615 (71) Applicant: PONZINI S.p.A. 20020 Lazzate (MB) (IT)	(72) Inventor: PONZINI, Eligio I-20123 Milano (IT) (74) Representative: Faggioni, Carlo Maria et al Fumero Studio Consulenza Brevetti Pettenkoferstrasse 20-22 80336 München 80336 München (DE)