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EP 4 577 465 A1

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(43) Date of publication: 02.07.2025 Bulletin 2025/27 (21) Application number: 23858061.7 (22) Date of filing: 24.08.2023

(51) International Patent Classification (IPC):  B65D 5/20(2006.01) B65D 5/50(2006.01) B31B 110/35(2017.01) B65D 5/48(2006.01) B31B 50/26(2017.01) B31B 120/20(2017.01) (52) Cooperative Patent Classification (CPC): B65D 5/48018 (86) International application number: PCT/US2023/030998 (87) International publication number: WO 2024/044285 (29.02.2024 Gazette 2024/09)

(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: 25.08.2022 US 202263400917 P (71) Applicant: Graphic Packaging International, LLC Atlanta, GA 30328 (US)	(72) Inventor: NOWAK, Lee Leicestershire LE675BY (GB) (74) Representative: Grättinger Möhring von Poschinger Patentanwälte Partnerschaft mbB  Wittelsbacherstrasse 2b 82319 Starnberg 82319 Starnberg (DE)