(19)

(11)

EP 3 784 591 A2

(12)

(88) Date of publication A3: 16.01.2020 (43) Date of publication: 03.03.2021 Bulletin 2021/09 (21) Application number: 19722536.0 (22) Date of filing: 25.04.2019

(51) International Patent Classification (IPC):  B65D 50/04(2006.01) B65D 83/40(2006.01) B65D 83/20(2006.01) (86) International application number: PCT/EP2019/060602 (87) International publication number: WO 2019/207037 (31.10.2019 Gazette 2019/44)

(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: 26.04.2018 GB 201806853 (71) Applicant: Obrist Closures Switzerland GmbH 4153 Reinach (CH)	(72) Inventors: BENOIT-GONIN, Claude 69460 Odenas (FR) GONZALES, Antonio 08027 Barcelona (ES) GRINO, Felipe 08203 Sabadell (ES) (74) Representative: Bryers LLP  7 Gay Street Bath, Bath and North East Somerset BA1 2PH Bath, Bath and North East Somerset BA1 2PH (GB)