UV LED Inks: The Future of Narrow-web Printing?

Also important to note is that UV LED light, with its high peak irradiance and UV-A and visible light emission, provides a deeper penetrating light source. This provides advantages to cure thicker films (such as screen printing) and darker more opaque colors (such as blacks and opaque whites). This will enable printers that are doing combination printing to print faster speeds with more assuredness of cure and adhesion.