(19)

(11)

EP 3 833 542 A1

(12)

(43) Date of publication: 16.06.2021 Bulletin 2021/24 (21) Application number: 19772865.2 (22) Date of filing: 01.08.2019

(51) International Patent Classification (IPC):  B41F 17/00(2006.01) B41F 17/24(2006.01) C03C 23/00(2006.01) B41M 5/26(2006.01) B41J 3/407(2006.01) (86) International application number: PCT/IB2019/056579 (87) International publication number: WO 2020/031038 (13.02.2020 Gazette 2020/07)

(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: 09.08.2018 IT 201800008000 (71) Applicant: Mecatron Automazione S.r.l. 64010 Colonnella (TE) (IT)	(72) Inventor: CINTI, Mario 64010 Colonnella (IT) (74) Representative: Primiceri, Maria Vittoria et al Praxi Intellectual Property S.p.A. Via Leonida Bissolati, 20 00187 Roma 00187 Roma (IT)