(19)

(11)

EP 4 072 955 A1

(12)

(43) Date of publication: 19.10.2022 Bulletin 2022/42 (21) Application number: 20848944.3 (22) Date of filing: 25.05.2020

(51) International Patent Classification (IPC):  B65D 17/28(2006.01) (52) Cooperative Patent Classification (CPC): B65D 2517/0014; B65D 17/4012; B65D 7/04; B65D 7/42 (86) International application number: PCT/FI2020/000008 (87) International publication number: WO 2021/023911 (11.02.2021 Gazette 2021/06)

(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: 06.08.2019 FI 20190062 (71) Applicant: Holvisaunat Oy 27510 Eura (FI)	(72) Inventor: RUUSUNEN, Jari 22930 Pyhämaa (FI)