(19)

(11)

EP 4 436 776 A2

(12)

(88) Date of publication A3: 21.09.2023 (43) Date of publication: 02.10.2024 Bulletin 2024/40 (21) Application number: 22879570.4 (22) Date of filing: 23.11.2022

(51) International Patent Classification (IPC):  B31B 50/00(2017.01) B31B 50/28(2017.01) B65D 3/26(2006.01) B65D 59/04(2006.01) B31B 110/20(2017.01) B31B 120/50(2017.01) B31B 50/14(2017.01) B31B 50/32(2017.01) B65D 8/00(2006.01) B31C 3/02(2006.01) B31B 120/10(2017.01) (52) Cooperative Patent Classification (CPC): B31B 50/0045; B31B 50/14; B31B 50/282; B31B 50/324; B31B 2110/20; B31B 2120/10; B31B 2120/501; B31C 3/02 (86) International application number: PCT/IB2022/000767 (87) International publication number: WO 2023/094888 (01.06.2023 Gazette 2023/22)

(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: 24.11.2021 US 202163283070 P (71) Applicant: Multi Packaging Solutions UK Limited Nottingham, Nottinghamshire NG6 8WR (GB)	(72) Inventor: HAMMOND, Carol, L. Nottingham NG6 8WR (GB) (74) Representative: Coulson, Elizabeth Eve et al Coulson & Rule 13 Whitehall Road Rugby, Warwickshire CV21 3AE Rugby, Warwickshire CV21 3AE (GB)