The coating of white paper with a fluorescent coating achieves the brightest possible result in this medium and provides a background for a variety of applications where high visual impact is required.
Application of colour to paper using air-knife technology allows for thin films of water-based ink to be applied. This application demands very low film weights and commensurately fine particle size.
650 Series has the small particle size and high colour strength that is essential when selecting a pigment for this type of application.
If a solvent based ink is to be applied to coated paper then 850 Series is the best choice.