(19)

(11)

EP 4 429 963 A1

(12)

(43) Date of publication: 18.09.2024 Bulletin 2024/38 (21) Application number: 22892195.3 (22) Date of filing: 07.11.2022

(51) International Patent Classification (IPC):  B65D 5/52(2006.01) A47F 5/11(2006.01) B65D 77/04(2006.01) B65D 5/68(2006.01) B65D 5/32(2006.01) (52) Cooperative Patent Classification (CPC): B65D 5/52; B65D 5/321; A47F 5/005; A47F 5/112 (86) International application number: PCT/FI2022/050729 (87) International publication number: WO 2023/084153 (19.05.2023 Gazette 2023/20)

(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: 12.11.2021 FI 20216164 (71) Applicant: Oy Jopamac AB 30100 Forssa (FI)	(72) Inventor: SUOKAS, Jouni 30420 Forssa (FI) (74) Representative: Salomäki, Juha Kari Ensio  Salomaki Oy Kankurinkatu 4-6 05800 Hyvinkää 05800 Hyvinkää (FI)