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EP 2 714 533 A1

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(43) Date of publication: 09.04.2014 Bulletin 2014/15 (21) Application number: 12730406.1 (22) Date of filing: 23.05.2012

(51) International Patent Classification (IPC):  B65D 25/08(2006.01) B65D 51/28(2006.01) B65D 81/32(2006.01) (86) International application number: PCT/EP2012/059647 (87) International publication number: WO 2012/160117 (29.11.2012 Gazette 2012/48)

(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 (30) Priority: 23.05.2011 GB 201108581 (71) Applicant: B-TEK BVBA 1700 Dilbeek (BE)	(72) Inventors: FRANÇOIS, Isabelle B-3360 Opvelp (BE) VERAVERBEKE, Wim B-3001 Heverlee (BE) BROEKAERT, Willem B-1700 Dilbeek (BE) HAGEN, Geo NL-2821 NC Stolwijk (NL) LESCROART, Olivier B-3150 Wespelaar (BE) (74) Representative: Laenen, Bart Roger Albert  LC Patents Crutzenstraat 26 3500 Hasselt 3500 Hasselt (BE)