Sample printing ink color tips
In the printing of the sample, the hue of the ink is very important. If the ink is not well-mixed, the color difference may easily occur. Here’s a detailed introduction to ink coloring tips.
In printing, the most basic colorants are three, yellow and magenta. These three primary colors can be deployed in dozens of colors. However, due to the limitations of their own performance, black ink and white ink are also needed in actual deployment. Diluents can also be added as appropriate to achieve the final effect.
First of all, before deployment, we must systematically understand the saturation and viscosity of the hue of the ink so that it can be better grasped at the time of printing so that a high quality product phase can be printed. In addition, various printing details must be examined and approved. For example, the type of paper, the requirements of the process, the requirements of the hue, etc., can be systematically allocated to the main hue after full understanding. If thinner is needed during the dispensing process, it is necessary to consider whether its performance matches the ink. If the ambient temperature of the printing is too high, the thinner should be slow-drying so that the speed of volatilization will not be too fast and will not affect the quality of the printed matter.
Finally, in the deployment of ink should pay attention to the color hue between the mix, to use a good color ink, the use of a certain proportion of hue ink deployment. The requirements of the ink transfer personnel in this link are relatively high. On the one hand, attention should be paid to the control of hue, and on the other hand, it is necessary to grasp the amount of additives such as diluents. If there is no certain sense of responsibility, it is easy to make mistakes.