(19)

(11)

EP 4 496 756 A1

(12)

(43) Date of publication: 29.01.2025 Bulletin 2025/05 (21) Application number: 23712097.7 (22) Date of filing: 13.03.2023

(51) International Patent Classification (IPC):  B65D 85/10(2006.01) (52) Cooperative Patent Classification (CPC): B65D 85/10484; B65D 85/10568 (86) International application number: PCT/IB2023/052383 (87) International publication number: WO 2023/180860 (28.09.2023 Gazette 2023/39)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 22.03.2022 IT 202200005627 (71) Applicant: G.D SOCIETA' PER AZIONI 40133 Bologna (IT)	(72) Inventor: FRADEANI, Claudia 40133 Bologna (IT) (74) Representative: Studio Torta S.p.A.  Via Viotti, 9 10121 Torino 10121 Torino (IT)