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(11)

EP 4 573 025 A1

(12)

(43) Date of publication: 25.06.2025 Bulletin 2025/26 (21) Application number: 23855380.4 (22) Date of filing: 15.08.2023

(51) International Patent Classification (IPC):  B65D 83/22(2025.01) B65D 83/44(2006.01) B65D 83/40(2006.01) (52) Cooperative Patent Classification (CPC): B65D 83/22; B65D 83/20 (86) International application number: PCT/US2023/030205 (87) International publication number: WO 2024/039632 (22.02.2024 Gazette 2024/08)

(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: 15.08.2022 US 202263398041 P (71) Applicant: AptarGroup Inc. Cary, Illinois 60013 (US)	(72) Inventors: CHO, Sean Elgin, IL 60124 (US) MARQUARDT, Gerald J. Elgin, IL 60123 (US) DE PONSAY, Julie 35000 Rennes (FR) ERICKSON, Gregory A. Wheaton, IL 60187 (US) (74) Representative: Von Rohr Patentanwälte Partnerschaft mbB  Rüttenscheider Straße 62 45130 Essen 45130 Essen (DE)