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EP 4 476 143 A1

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(43) Date of publication: 18.12.2024 Bulletin 2024/51 (21) Application number: 23704084.5 (22) Date of filing: 06.02.2023

(51) International Patent Classification (IPC):  B65D 5/50(2006.01) B65D 71/06(2006.01) B65D 71/00(2006.01) (52) Cooperative Patent Classification (CPC): B65B 21/242; B65B 21/245; B65B 11/004; B65B 13/02; B65B 7/2864; B65B 43/10; B65B 43/24; B65B 43/265; B65D 71/063; B65D 71/066; B65D 71/0096; B65D 2571/00012; B65D 5/5028 (86) International application number: PCT/EP2023/052844 (87) International publication number: WO 2023/152087 (17.08.2023 Gazette 2023/33)

(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: 09.02.2022 GB 202201639 (71) Applicant: DS Smith Packaging Limited London W2 1DL (GB)	(72) Inventors: HÄGGLUND, Rickard 862 34 KVISSLEBY (SE) ARNESSON, Petter 864 32 MATFORS (SE) RENMAN, Magnus 120 67 STOCKHOLM (SE) FERGE, Thomas 70563 STUTTGART (DE) (74) Representative: Vanzini, Christian et al Jacobacci & Partners S.p.A. Corso Emilia 8 10152 Torino 10152 Torino (IT)