(19)

(11)

EP 3 600 905 A1

(12)

(43) Date of publication: 05.02.2020 Bulletin 2020/06 (21) Application number: 18715119.6 (22) Date of filing: 28.03.2018

(51) International Patent Classification (IPC):  B42D 25/351(2014.01) B41M 3/14(2006.01) B41M 3/00(2006.01) (86) International application number: PCT/GB2018/050813 (87) International publication number: WO 2018/178662 (04.10.2018 Gazette 2018/40)

(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: 28.03.2017 GB 201704963 (71) Applicant: De La Rue International Limited Basingstoke, Hampshire RG22 4BS (GB)	(72) Inventor: KEEN, Alan Basingstoke Hampshire RG22 4BS (GB) (74) Representative: Gill Jennings & Every LLP  The Broadgate Tower 20 Primrose Street London EC2A 2ES London EC2A 2ES (GB)