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(11)

EP 3 642 123 A1

(12)

(43) Date of publication: 29.04.2020 Bulletin 2020/18 (21) Application number: 18728573.9 (22) Date of filing: 25.05.2018

(51) International Patent Classification (IPC):  B65D 5/74(2006.01) B65D 55/02(2006.01) B65D 75/58(2006.01) (86) International application number: PCT/EP2018/063814 (87) International publication number: WO 2018/233978 (27.12.2018 Gazette 2018/52)

(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: 23.06.2017 CN 201720735051 U (71) Applicants: Goglio S.p.A. 20144 Milano (IT) Goglio (Tianjin) Packaging Co., Ltd. Tianjin 300000 (CN)	(72) Inventors: LI, Hui 20144 Milano MI (IT) ZHANG,Liang 20144 Milano MI (IT) (74) Representative: Perani & Partners S.p.A.  Piazza Armando Diaz, 7 20123 Milano 20123 Milano (IT)