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(11)

EP 4 107 088 A1

(12)

(43) Date of publication: 28.12.2022 Bulletin 2022/52 (21) Application number: 21704589.7 (22) Date of filing: 17.02.2021

(51) International Patent Classification (IPC):  B65D 75/00(2006.01) B65D 75/58(2006.01) B65B 5/06(2006.01) B65D 75/04(2006.01) B65D 85/07(2017.01) (52) Cooperative Patent Classification (CPC): B65D 75/008; B65D 75/04; B65D 75/5827; B65D 85/07; B65B 5/067 (86) International application number: PCT/EP2021/053884 (87) International publication number: WO 2021/165317 (26.08.2021 Gazette 2021/34)

(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: 17.02.2020 EP 20157757 26.06.2020 EP 20182614 17.12.2020 EP 20215173 (71) Applicant: Drylock Technologies NV 9240 Zele (BE)	(72) Inventors: VAN INGELGEM, Werner 9240 Zele (BE) DAELEMANS, Rik 9240 Zele (BE) HOMMEZ, Pieter 9240 Zele (BE) SMET, Steven 9240 Zele (BE) VAN MALDEREN, Bart 9240 Zele (BE) (74) Representative: Arnold & Siedsma  Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)