(19)

(11)

EP 2 637 856 A1

(12)

(43) Date of publication: 18.09.2013 Bulletin 2013/38 (21) Application number: 11781540.7 (22) Date of filing: 10.11.2011

(51) International Patent Classification (IPC):  B31B 23/00(2006.01) B65D 30/08(2006.01) B65D 75/48(2006.01) (86) International application number: PCT/EP2011/069882 (87) International publication number: WO 2012/062880 (18.05.2012 Gazette 2012/20)

(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: 12.11.2010 IT MI20102104 (71) Applicant: Goglio S.p.A. 20144 Milano (IT)	(72) Inventor: GOGLIO, Franco I-20145 Milano (IT) (74) Representative: Petruzziello, Aldo  Racheli S.r.l. Viale San Michele del Carso, 4 20144 Milano 20144 Milano (IT)