(19)

(11)

EP 4 373 760 A1

(12)

(43) Date of publication: 29.05.2024 Bulletin 2024/22 (21) Application number: 22750901.5 (22) Date of filing: 12.07.2022

(51) International Patent Classification (IPC):  B65D 47/14(2006.01) B65D 75/58(2006.01) B65D 55/16(2006.01) (52) Cooperative Patent Classification (CPC): B65D 75/5872; B65D 55/16; B65D 47/141 (86) International application number: PCT/IB2022/056406 (87) International publication number: WO 2023/002301 (26.01.2023 Gazette 2023/04)

(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: 23.07.2021 IT 202100019739 (71) Applicant: Guala Pack S.p.A. 15073 Castellazzo Bormida (AL) (IT)	(72) Inventor: BUZZI, Alberto 15073 Castellazzo Bormida, Alessandria (IT) (74) Representative: Gualeni, Nadia  Jacobacci & Partners S.p.A. Piazza della Vittoria, 11 25122 Brescia 25122 Brescia (IT)