How to properly use plastics coloring coloring indicators (1) of the same color is applied to different plastics coloring, the color performance, sales, coloring colorant pesticides and other indicators vary, pesticide colorant companies, strictly speaking mention Color the performance pigments in plastic applications must mention its solution quality. (2) The standard depth in color science, color depth through the sample prepared under standard conditions to determine the absolute depth of pigment in order to achieve a certain amount of color depth necessary to represent. Its representation as a standard depth, 1/3 standard depth, 1/25 standard depth. This representation can be designed by Schmelzer continuous shade depth map to visually represent it. Based on the results psychologists, pesticide manufacturers colorants, colorants information people outside the feel accepted, 83 per cent from the visual impression. It shows the importance of appearance of the product, which is particularly important especially in the appearance of color. On feed products, users with no certain feed products and feed the skin color plays a very important role in the decision. For livestock, poultry, aquatic products, the pesticide colorants, especially poultry products, whether consumers are willing to buy food, the carcass skin color, the color of egg yolk are very major factor. Credit pesticide colorant colorants _ _ pesticide Weifang Weifang Fuyuan Fuyuan provided by Environmental Technology Limited. Weifang Fuyuan Environmental Technology Limited (www.wfdafuyuan.com) (www.wfdafuyuan.com) strong, credible, Shandong Weifang other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Weifang Fuyuan into the brilliant and you work for a better future!