(19)

(11)

EP 3 551 559 A1

(12)

(43) Date of publication: 16.10.2019 Bulletin 2019/42 (21) Application number: 17880785.5 (22) Date of filing: 11.04.2017

(51) International Patent Classification (IPC):  B65G 57/30(2006.01) B65D 90/12(2006.01) B65D 88/12(2006.01) B65G 59/06(2006.01) B65D 90/00(2006.01) (86) International application number: PCT/SG2017/050205 (87) International publication number: WO 2018/111189 (21.06.2018 Gazette 2018/25)

(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: 12.12.2016 SG 10201610395X (71) Applicant: Banerjee, Debabrata Singapore 099309 (SG)	(72) Inventor: Banerjee, Debabrata Singapore 099309 (SG) (74) Representative: HGF Limited  Delta House 50 West Nile Street Glasgow G1 2NP 50 West Nile Street Glasgow G1 2NP (GB)