(19)

(11)

EP 3 338 137 A1

(12)

(43) Date of publication: 27.06.2018 Bulletin 2018/26 (21) Application number: 16732974.7 (22) Date of filing: 13.06.2016

(51) International Patent Classification (IPC):  G02C 5/00(2006.01) G02C 5/20(2006.01) G02C 5/08(2006.01) (86) International application number: PCT/EP2016/063513 (87) International publication number: WO 2016/198695 (15.12.2016 Gazette 2016/50)

(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: 12.06.2015 IT UB20151003 (71) Applicant: GRC Pack Luxembourg S.A. 2522 Luxembourg (LU)	(72) Inventor: CANEGALLO, Pierottavio 07800 Ibiza - Isole Baleari (ES) (74) Representative: Zambardino, Umberto  Botti & Ferrari S.r.l. Via Cappellini, 11 20124 Milano 20124 Milano (IT)