(19)

(11)

EP 4 532 350 A1

(12)

(43) Date of publication: 09.04.2025 Bulletin 2025/15 (21) Application number: 23726993.1 (22) Date of filing: 15.05.2023

(51) International Patent Classification (IPC):  B65D 3/18(2006.01) B65D 3/28(2006.01) (52) Cooperative Patent Classification (CPC): B65D 3/28; B65D 3/18 (86) International application number: PCT/EP2023/062996 (87) International publication number: WO 2023/232453 (07.12.2023 Gazette 2023/49)

(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: 03.06.2022 EP 22177305 (71) Applicant: Unilever IP Holdings B.V. 3013 AL Rotterdam (NL)	(72) Inventor: BODENSTEIN, Gregory 6708 WH Wageningen (NL) (74) Representative: Fijnvandraat, Arnoldus  Unilever Patent Group Bronland 14 6708 WH Wageningen 6708 WH Wageningen (NL)