(19)

(11)

EP 3 011 084 A1

(12)

(43) Date of publication: 27.04.2016 Bulletin 2016/17 (21) Application number: 14737338.5 (22) Date of filing: 19.06.2014

(51) International Patent Classification (IPC):  D01F 1/10(2006.01) D01D 5/34(2006.01) D01D 5/253(2006.01) E01C 13/08(2006.01) (86) International application number: PCT/NL2014/050402 (87) International publication number: WO 2014/204309 (24.12.2014 Gazette 2014/52)

(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 (30) Priority: 19.06.2013 NL 1040263 (71) Applicant: Micronext B.V. 7201 JE Zutphen (NL)	(72) Inventor: VAN RIJN, Cornelis Johannes Maria NL-7255 DB Hengelo (NL) (74) Representative: Jilderda, Anne Ayolt  Octrooibureau LIOC B.V. P.O. Box 97 Molenstraat 148 5700 AB Helmond 5700 AB Helmond (NL)