(19)

(11)

EP 3 870 524 A1

(12)

(43) Date of publication: 01.09.2021 Bulletin 2021/35 (21) Application number: 19790088.9 (22) Date of filing: 21.10.2019

(51) International Patent Classification (IPC):  B65D 85/60(2006.01) B65D 5/72(2006.01) B65D 83/04(2006.01) B65D 5/66(2006.01) (86) International application number: PCT/IB2019/058942 (87) International publication number: WO 2020/084437 (30.04.2020 Gazette 2020/18)

(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: KH MA MD TN (30) Priority: 22.10.2018 IT 201800009652 (71) Applicant: Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A. 40131 Bologna (IT)	(72) Inventors: GHINI, Marco 40050 Monte San Pietro (Bologna) (IT) PARADISO, Luca 40053 Valsamoggia (Loc. Monteveglio) (Bologna) (IT) AIOLFI, Luca 26010 Izano (Cremona) (IT) (74) Representative: Casadei, Barbara  Bugnion S.p.A. Via di Corticella, 87 40128 Bologna 40128 Bologna (IT)