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(11)

EP 3 331 775 A1

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(43) Date of publication: 13.06.2018 Bulletin 2018/24 (21) Application number: 16730330.4 (22) Date of filing: 14.06.2016

(51) International Patent Classification (IPC):  B65D 83/38(2006.01) B65D 83/62(2006.01) B65D 83/42(2006.01) (86) International application number: PCT/EP2016/063571 (87) International publication number: WO 2017/021039 (09.02.2017 Gazette 2017/06)

(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: MA MD (30) Priority: 04.08.2015 EP 15179629 (71) Applicant: Coster Tecnologie Speciali S.p.A. 38050 Calceranica al Lago (Trento) (IT)	(72) Inventors: GEIER, Adalberto IT Villazzano (IT) TECCHIOLLI, Alfeo 38121 Meano (IT) (74) Representative: Zech, Stefan Markus  Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Postfach 86 06 24 81633 München 81633 München (DE)