(19)

(11)

EP 3 956 231 A1

(12)

(43) Date of publication: 23.02.2022 Bulletin 2022/08 (21) Application number: 20719754.2 (22) Date of filing: 16.04.2020

(51) International Patent Classification (IPC):  B65B 13/06(2006.01) B65B 59/00(2006.01) B65B 65/00(2006.01) B65B 13/18(2006.01) B65B 57/00(2006.01) (52) Cooperative Patent Classification (CPC): B65B 13/06; B65B 13/184; B65B 13/187; B65B 57/005; B65B 59/00; B65B 65/003 (86) International application number: PCT/IB2020/053585 (87) International publication number: WO 2020/212888 (22.10.2020 Gazette 2020/43)

(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: 17.04.2019 IT 201900005974 (71) Applicant: Messersì Packaging S.R.L. 60010 Barbara (AN) (IT)	(72) Inventor: UBERTINI, Massimiliano 60019 Senigallia (AN) (IT) (74) Representative: Lampis, Marco et al Dragotti & Associati Srl Via Nino Bixio, 7 20129 Milano 20129 Milano (IT)