Holographic and Colourswitch Foils
Holograms and colour-switch foils have long been a requirement on a variety of government documents (banknotes, excise stamps, forms and certificates) as valuable overt/covert security elements. Andrews & Wykeham supply colourswitch, holographic and combined security foils for document authentication. Our foils ensure quick and reliable application on most types of hot-stamping machinery, both as stripe and patch, wallpaper or registered. High-resolution holographic images include overt, covert and forensic features, including our highly secure White™ achromatic kinetic elements. Foils are available in metallised (aluminium and copper), HRI (high-refractive index) transparent and colourswitch ranges and can include precise-register demetallisation.