(19)

(11)

EP 3 856 651 A1

(12)

(43) Date of publication: 04.08.2021 Bulletin 2021/31 (21) Application number: 19790802.3 (22) Date of filing: 25.09.2019

(51) International Patent Classification (IPC):  B65D 17/347(2006.01) (86) International application number: PCT/IB2019/058133 (87) International publication number: WO 2020/065555 (02.04.2020 Gazette 2020/14)

(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: 26.09.2018 IT 201800008941 (71) Applicant: Previato, Andrea 45031 Arqua' Polesine (RO) (IT)	(72) Inventor: Previato, Andrea 45031 Arqua' Polesine (RO) (IT) (74) Representative: Bottino, Giovanni  ARBO Srl Via Colombo, 11/29 16121 Genova 16121 Genova (IT)