(19)

(11)

EP 4 217 278 A1

(12)

(43) Date of publication: 02.08.2023 Bulletin 2023/31 (21) Application number: 21782965.4 (22) Date of filing: 23.09.2021

(51) International Patent Classification (IPC):  B65D 5/00(2006.01) B65D 5/32(2006.01) B65D 6/18(2006.01) (52) Cooperative Patent Classification (CPC): B65D 11/1846; B65D 5/322; B65D 5/029; B65D 5/12; B65D 5/4266; B65D 65/403; B65D 19/18; B65D 2519/00034; B65D 2519/00069; B65D 2519/00174; B65D 2519/00208; B65D 2519/00338; B65D 2519/00407; B65D 2519/00497; B65D 2519/00621; B65D 2519/00711; B65D 2519/00791; B65D 2301/20 (86) International application number: PCT/EP2021/076236 (87) International publication number: WO 2022/063916 (31.03.2022 Gazette 2022/13)

(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: 23.09.2020 BE 202005655 (71) Applicant: BEVAX BVBA 8760 Meulebeke (BE)	(72) Inventor: VANDAELE, Bruno 8760 Meulebeke (BE) (74) Representative: Brantsandpatents bv  Pauline Van Pottelsberghelaan 24 9051 Ghent 9051 Ghent (BE)