(19)

(11)

EP 2 534 053 A1

(12)

(43) Date of publication: 19.12.2012 Bulletin 2012/51 (21) Application number: 11710321.8 (22) Date of filing: 10.02.2011

(51) International Patent Classification (IPC):  B65B 5/02(2006.01) B65B 43/30(2006.01) B65B 43/28(2006.01) B65B 57/08(2006.01) (86) International application number: PCT/IB2011/050563 (87) International publication number: WO 2011/098967 (18.08.2011 Gazette 2011/33)

(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: 12.02.2010 IT TO20100105 (71) Applicant: Ravizza Packaging S.r.l. 10091 Alpignano (Torino) (IT)	(72) Inventor: RAVIZZA, Roberto I-10098 Rivoli (Torino) (IT) (74) Representative: Buzzi, Franco  Buzzi, Notaro & Antonielli d'Oulx Via Maria Vittoria 18 10123 Torino 10123 Torino (IT)