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(11)

EP 3 847 010 A1

(12)

(43) Date of publication: 14.07.2021 Bulletin 2021/28 (21) Application number: 19758513.6 (22) Date of filing: 24.07.2019

(51) International Patent Classification (IPC):  B31B 70/04(2017.01) B31B 70/26(2017.01) B31B 155/00(2017.01) B31B 70/10(2017.01) B31B 70/36(2017.01) B31B 160/20(2017.01) (86) International application number: PCT/IB2019/056318 (87) International publication number: WO 2020/049376 (12.03.2020 Gazette 2020/11)

(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: 03.09.2018 IT 201800008310 (71) Applicant: Lineapack Chinello S.r.l. 35010 Carmignano di Brenta (PD) (IT)	(72) Inventors: CHINELLO, Damiano 35010 Carmignano di Brenta (PD) (IT) CHINELLO, Tiziano 35010 Carmignano di Brenta (PD) (IT) CHINELLO, Michele 35010 Carmignano di Brenta (PD) (IT) CHINELLO, Pierluigi 35010 Carmignano di Brenta (PD) (IT) (74) Representative: Morabito, Sara et al Cantaluppi & Partners S.r.l. Piazzetta Cappellato Pedrocchi, 18 35122 Padova 35122 Padova (IT)