(19)

(11)

EP 3 580 135 A1

(12)

(43) Date of publication: 18.12.2019 Bulletin 2019/51 (21) Application number: 18702734.7 (22) Date of filing: 08.02.2018

(51) International Patent Classification (IPC):  B65D 43/02(2006.01) B65D 1/24(2006.01) (86) International application number: PCT/EP2018/053129 (87) International publication number: WO 2018/146175 (16.08.2018 Gazette 2018/33)

(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 Designated Extension States: BA ME Designated Validation States: MA MD TN (30) Priority: 08.02.2017 IT 201700013690 (71) Applicant: Steelco S.p.A. 31039 Riese Pio X (IT)	(72) Inventor: CAPOVILLA, Ivone 31037 Loria (IT) (74) Representative: Petraz, Gilberto Luigi et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine Viale Europa Unita, 171 33100 Udine (IT)