(19)

(11)

EP 4 172 049 A2

(12)

(88) Date of publication A3: 24.02.2022 (43) Date of publication: 03.05.2023 Bulletin 2023/18 (21) Application number: 21734789.7 (22) Date of filing: 17.06.2021

(51) International Patent Classification (IPC):  B65B 69/00(2006.01) B65B 25/00(2006.01) (52) Cooperative Patent Classification (CPC): B65B 69/0058; B65B 25/005; B65B 69/0033 (86) International application number: PCT/EP2021/066376 (87) International publication number: WO 2021/259747 (30.12.2021 Gazette 2021/52)

(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: 26.06.2020 GB 202009786 (71) Applicant: Kraft Foods Schweiz Holding GmbH 6300 Zug (CH)	(72) Inventors: BRETZ, Christian 28217 Bremen (DE) SCHMITT, Marc 67130 Wisches (FR) (74) Representative: Wilson Gunn  Charles House 148/9 Great Charles Street Birmingham B3 3HT Birmingham B3 3HT (GB)