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EP 4 823 932 A1

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(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 25805935.1 (22) Date of filing: 03.03.2025

(51) International Patent Classification (IPC):  B65D 1/22(2006.01) B65D 81/26(2006.01) B65D 1/34(2006.01) (52) Cooperative Patent Classification (CPC): B65D 1/34; B65D 81/263 (86) International application number: PCT/US2025/018175 (87) International publication number: WO 2026/187343 (10.09.2026 Gazette 2026/37)

(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: GE KH MA MD TN (71) Applicants: Tychon Packaging Inc. Leamington, ON N8H 3A9 (CA) Kantati, Kevin George Leamington, ON N8H 3A9 (CA)	(72) Inventor: KANTATI, Kevin George Leamington, ON N8H 3A9 (CA) (74) Representative: Witte, Weller & Partner Patentanwälte mbB  Postfach 10 54 62 70047 Stuttgart 70047 Stuttgart (DE) (56) References cited: :