(19)

(11)

EP 4 536 555 A1

(12)

(43) Date of publication: 16.04.2025 Bulletin 2025/16 (21) Application number: 23736463.3 (22) Date of filing: 06.06.2023

(51) International Patent Classification (IPC):  B65B 11/00(2006.01) B65B 57/06(2006.01) (52) Cooperative Patent Classification (CPC): B65B 2011/002; B65B 11/008; B65B 57/06 (86) International application number: PCT/IB2023/055821 (87) International publication number: WO 2023/238028 (14.12.2023 Gazette 2023/50)

(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: 07.06.2022 IT 202200012041 (71) Applicant: Sotemapack S.P.A. 40011 Anzola dell'Emilia (BO) (IT)	(72) Inventor: CERE', Mauro 40011 Anzola dell'Emilia (BO) (IT) (74) Representative: Cicconetti, Andrea  Accapi S.r.l. Via de' Griffoni, 10/A 40123 Bologna 40123 Bologna (IT)