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(11)

EP 4 337 549 A1

(12)

(43) Date of publication: 20.03.2024 Bulletin 2024/12 (21) Application number: 22731989.4 (22) Date of filing: 12.05.2022

(51) International Patent Classification (IPC):  B65D 5/50(2006.01) B65D 63/10(2006.01) B65D 75/02(2006.01) E04D 13/03(2006.01) B65D 5/54(2006.01) B65D 71/00(2006.01) B65D 85/48(2006.01) (52) Cooperative Patent Classification (CPC): B65D 85/48; B65D 5/548; B65D 5/5088; B65D 75/02; B65D 63/1009; B65D 73/02; E04D 12/002; E04D 13/031; E04D 13/1475; B65D 5/0227; B65D 81/053 (86) International application number: PCT/DK2022/050099 (87) International publication number: WO 2022/237948 (17.11.2022 Gazette 2022/46)

(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: 12.05.2021 DK PA202170238 (71) Applicant: VKR Holding A/S 2970 Hørsholm (DK)	(72) Inventors: ANDERSEN, Erik 2970 Hørsholm (DK) JACOBSEN, Carina Juul 2970 Hørsholm (DK) (74) Representative: AWA Denmark A/S  Strandgade 56 1401 Copenhagen K 1401 Copenhagen K (DK)