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(11)

EP 4 798 441 A1

(12)

(43) Date of publication: 02.09.2026 Bulletin 2026/36 (21) Application number: 24809047.4 (22) Date of filing: 25.10.2024

(51) International Patent Classification (IPC):  B32B 27/32(2006.01) B65D 75/32(2006.01) B32B 3/28(2006.01) A61J 1/03(2023.01) (52) Cooperative Patent Classification (CPC): B32B 2439/40; B32B 2439/70; B32B 2439/80; B32B 3/28; B32B 2250/24; B32B 2307/7244; B32B 2307/31; B32B 27/08; B32B 27/32; B32B 2307/54; B32B 2307/72; B32B 2307/516; B32B 27/20; B32B 2307/7376; B32B 2264/104; B32B 2264/102; B32B 2264/303; B32B 2250/03; B32B 2250/242; B32B 7/027; B32B 2250/02; B32B 2250/05; B32B 2307/738; B32B 2307/7246; B32B 2270/00; A61J 1/035; B65D 75/327; B32B 2307/582; A61J 1/1468 (86) International application number: PCT/IB2024/060516 (87) International publication number: WO 2025/088561 (01.05.2025 Gazette 2025/18)

(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 (30) Priority: 27.10.2023 IT 202300022635 (71) Applicant: Matcare S.r.l. 20122 Milano (MI) (IT)	(72) Inventor: CATTANEO, Laura 20122 Milano (IT) (74) Representative: Genito, Elena et al Jacobacci & Partners S.p.A. Piazza della Vittoria, 11 25122 Brescia 25122 Brescia (IT)