(19)

(11)

EP 4 028 331 A1

(12)

(43) Date of publication: 20.07.2022 Bulletin 2022/29 (21) Application number: 20775826.9 (22) Date of filing: 08.09.2020

(51) International Patent Classification (IPC):  B65D 5/06(2006.01) (52) Cooperative Patent Classification (CPC): B65D 5/067 (86) International application number: PCT/EP2020/075120 (87) International publication number: WO 2021/048153 (18.03.2021 Gazette 2021/11)

(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: 13.09.2019 NO 20191110 (71) Applicant: ELOPAK ASA 3431 Spikkestad (NO)	(72) Inventor: WIESER, Martin Kurt 1392 Vettre (NO) (74) Representative: Onsagers AS  P.O. Box 1813 Vika 0123 Oslo 0123 Oslo (NO)