1.In the case of tonal and meets the requirements, the colour of ink used species, less is more easy to allocate and control.Can use three ink, do not have to use the complex color ink, in accordance with the subtractive process, the color by the color of the ink will be lower, the more its saturation black composition is accordingly increased.
2.Confirm the mass-tone attune of the print and the complementary tonal, contains basic ink, color ink as other ink as tone color, give priority to with basic ink, the color is complementary, so that the deployment of color ink is faster and more accurate.
3.Deployment of proofing and small kind of ink, the paper try to use the same as the printing paper, because of the color of the ink with the difference of absorbent paper etc.Only stable paper, can avoid the color error caused by the difference of the paper.
4.With a plain white cardboard samples or sample, ink layer thick will directly affect the color of the ink, the ink layer thinner, color is light, high brightness.Field or cable, wet pressure damp or wet dry, powder spraying quantity big or small, the paper surface smoothness and whiteness, ink layer of its thickness will cause different color difference.
5.Color ink, the first thing to bring up the ink color saturation, thin type of small kind, after confirmation is not lack of color and complementary color, with a thinner to set the desired color.
6.Influence factors include the color ink color printing process, the amount of water and ink quantity control, speed and printing equipment, etc., it should be printed and law, to ensure product quality.To master the deployment of color ink, the ink dosage control, make full use of the remaining ink, etc., can not only save material, but also for personal quality, technical level will have a corresponding increase.A very good ink, for the development of new type of ink, printing ink, the color of innovation cost reduction plays a very important role.