Can UV ink print gold and silver colors?

Can UV ink print gold and silver colors?

UV flatbed printers cannot directly print gold and silver, mainly because gold and silver UV ink contain a large amount of gold powder. The ink particles of this material are too large, which can easily cause nozzle blockage and scrap. So UV printers are not suitable for directly printing gold and silver, and can only be adjusted to a 95% similarity of gold and silver through other colors. In addition, with the development of the industry, the combination of UV printer technology and hot stamping can currently solve the effect of gold and silver.