(19)

(11)

EP 3 762 301 A1

(12)

(43) Date of publication: 13.01.2021 Bulletin 2021/02 (21) Application number: 18804231.1 (22) Date of filing: 17.10.2018

(51) International Patent Classification (IPC):  B65D 1/16(2006.01) B65D 3/06(2006.01) B65D 3/04(2006.01) B65D 5/36(2006.01) (86) International application number: PCT/EP2018/078354 (87) International publication number: WO 2019/233618 (12.12.2019 Gazette 2019/50)

(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: KH MA MD TN (30) Priority: 05.06.2018 AU 2018902017 (71) Applicant: Hyperfold Ltd. Sofia 1113 (BG)	(72) Inventor: ZAHARINOV, Petar 1172 Sofia (BG) (74) Representative: Benatov, Samuil Gabriel  Dr. EMIL BENATOV & PARTNERS 6, Asen Peykov Str. 1113 Sofia 1113 Sofia (BG)