(19)

(11)

EP 4 536 472 A1

(12)

(43) Date of publication: 16.04.2025 Bulletin 2025/16 (21) Application number: 23735888.2 (22) Date of filing: 12.05.2023

(51) International Patent Classification (IPC):  B31B 70/16(2017.01) B31B 70/81(2017.01) B31B 155/00(2017.01) B31B 70/26(2017.01) B65D 33/25(2006.01) B31B 160/10(2017.01) (52) Cooperative Patent Classification (CPC): B31B 70/8133; B31B 70/262; B31B 70/16; B31B 70/25; B31B 2155/0012; B31B 2160/10; B65D 33/2583; B65D 33/2508 (86) International application number: PCT/US2023/021980 (87) International publication number: WO 2023/239520 (14.12.2023 Gazette 2023/50)

(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: 07.06.2022 US 202263349817 P 08.05.2023 US 202318313610 (71) Applicant: Illinois Tool Works Inc. Glenview IL 60025 (US)	(72) Inventor: PLOURDE, Eric Glenview, IL 60025 (US) (74) Representative: HGF  HGF Limited 1 City Walk Leeds LS11 9DX Leeds LS11 9DX (GB)