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(11)

EP 3 921 237 A1

(12)

(43) Date of publication: 15.12.2021 Bulletin 2021/50 (21) Application number: 20707844.5 (22) Date of filing: 05.02.2020

(51) International Patent Classification (IPC):  B65B 7/28(2006.01) B65B 35/58(2006.01) B65B 25/00(2006.01) B65B 59/00(2006.01) (52) Cooperative Patent Classification (CPC): B65B 35/58; B65B 59/00; B65B 25/005; B65B 7/2807 (86) International application number: PCT/IT2020/050021 (87) International publication number: WO 2020/161759 (13.08.2020 Gazette 2020/33)

(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: 06.02.2019 IT 201900001725 (71) Applicant: I.M.A. Industria Macchine Automatiche S.p.A 40064 Ozzano dell'Emila (IT)	(72) Inventors: SASSI, Fabio 40064 OZZANO DELL'EMILIA (IT) PAPPALARDO, Giacinto Francesco 40064 OZZANO DELL'EMILIA (IT) (74) Representative: Petraz, Gilberto Luigi et al GLP S.r.l. Viale Europa Unita, 171 33100 Udine Viale Europa Unita, 171 33100 Udine (IT)