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(11)

EP 4 263 369 A1

(12)

(43) Date of publication: 25.10.2023 Bulletin 2023/43 (21) Application number: 21844394.3 (22) Date of filing: 17.12.2021

(51) International Patent Classification (IPC):  B65D 5/00(2006.01) B65D 85/68(2006.01) B65D 85/62(2006.01) (52) Cooperative Patent Classification (CPC): B65D 85/62; B65D 85/68; B65D 2585/6897; B65D 5/001 (86) International application number: PCT/IB2021/061944 (87) International publication number: WO 2022/130328 (23.06.2022 Gazette 2022/25)

(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: 17.12.2020 IT 202000031307 (71) Applicant: Vetrerie Riunite S.p.A. 37030 Colognola ai Colli (VR) (IT)	(72) Inventors: ALLEGRO, Andrea 37030 Colognola ai Colli (Verona) (IT) CALCIOLARI, Giordano 37030 Colognola ai Colli (Verona) (IT) VASSENA, Davide 37030 Colognola ai Colli (Verona) (IT) VILLA, Luca Matteo 37030 Colognola ai Colli (Verona) (IT) (74) Representative: Anselmi, Davide  Bugnion S.p.A. Via Pancaldo, 68 37138 Verona 37138 Verona (IT)