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EP 4 558 333 A1

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(43) Date of publication: 28.05.2025 Bulletin 2025/22 (21) Application number: 23745663.7 (22) Date of filing: 14.07.2023

(51) International Patent Classification (IPC):  B32B 7/12(2006.01) B29C 51/14(2006.01) B29C 43/00(2006.01) B29C 43/36(2006.01) B32B 37/04(2006.01) B29C 51/16(2006.01) B29C 43/18(2006.01) B29C 51/42(2006.01) (52) Cooperative Patent Classification (CPC): B32B 7/12; B29C 51/16; B29C 51/14; B29C 43/183; B29C 51/422; B29L 2031/3005; B29L 2031/3041; B29C 2043/186; B29C 43/203; B32B 27/40; B32B 27/302; B32B 27/304; B32B 27/36; B32B 27/32; B32B 27/065; B32B 5/18; B32B 5/02; B32B 5/245; B32B 9/025; B32B 9/046; B32B 2255/10; B32B 2255/26; B32B 2255/02; B32B 2605/003 (86) International application number: PCT/IT2023/050164 (87) International publication number: WO 2024/018496 (25.01.2024 Gazette 2024/04)

(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: 20.07.2022 IT 202200015291 (71) Applicant: Persico S.p.A. 24027 Nembro (BG) (IT)	(72) Inventors: FUMAGALLI, Andrea 24027 NEMBRO (IT) RADI, Matteo 24027 NEMBRO (IT) (74) Representative: Tirloni, Bartolomeo et al BTA Srl 2nd floor Viale Papa Giovanni XXIII, 106 24121 Bergamo 24121 Bergamo (IT)