(19)

(11)

EP 3 230 521 A1

(12)

(43) Date of publication: 18.10.2017 Bulletin 2017/42 (21) Application number: 15807901.2 (22) Date of filing: 09.12.2015

(51) International Patent Classification (IPC):  D21D 1/36(2006.01) D21D 1/38(2006.01) (86) International application number: PCT/EP2015/079156 (87) International publication number: WO 2016/091968 (16.06.2016 Gazette 2016/24)

(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: 10.12.2014 NL 2013950 (71) Applicant: Clumpkens, Mathias Johannes 6071 BL Swalmen (NL)	(72) Inventor: Clumpkens, Mathias Johannes 6071 BL Swalmen (NL) (74) Representative: Hoyng Rokh Monegier LLP  Rembrandt Tower, 31st Floor Amstelplein 1 1096 HA Amsterdam 1096 HA Amsterdam (NL)