(19)

(11)

EP 4 126 723 A1

(12)

(43) Date of publication: 08.02.2023 Bulletin 2023/06 (21) Application number: 21715252.9 (22) Date of filing: 29.03.2021

(51) International Patent Classification (IPC):  B65H 18/28(1985.01) B65H 35/02(1968.09) A41D 13/11(2000.01) B65H 35/04(1968.09) (52) Cooperative Patent Classification (CPC): B65H 18/28; B65H 35/04; B65H 2301/5152; B65H 35/02; A41D 13/11 (86) International application number: PCT/EP2021/058111 (87) International publication number: WO 2021/198156 (07.10.2021 Gazette 2021/40)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 03.04.2020 IT 202000007171 (71) Applicant: Körber Tissue S.p.A. 55100 Lucca (IT)	(72) Inventors: MAZZACCHERINI, Graziano 55016 Porcari (LU) (IT) MORELLI, Roberto 55056 S. Maria a Colle (LU) (IT) MADDALENI, Romano 56031 Bientina (PI) (IT) GALOPPINI, Matteo 55100 Lucca (IT) PIERONI, Riccardo 55100 Lucca (IT) (74) Representative: Mannucci, Michele  Ufficio Tecnico Ing. A. Mannucci S.r.l. Via della Scala, 4 50123 Firenze 50123 Firenze (IT)