Detailed explanation of ink technical requirements

Detailed explanation of ink technical requirements

1. Color requirements
The color requirements of the ink are one of the important indicators of the printed matter, and the standard color chart is usually used to determine the color, and the accuracy and consistency of the color play a crucial role in the quality and appearance of the printed matter.

Second, viscosity requirements
The viscosity requirements of the ink refer to the size of its fluidity, too low viscosity will cause the ink to be too thin in the printing process, and too high viscosity will affect the fluidity of the ink and affect the quality of the printed matter.

3. Drying time requirements
The drying time requirement of ink refers to how long it takes for the print to be completely dry after printing, too long a drying time will affect the printing speed and efficiency, and too short a drying time will affect the quality and durability of the printed matter.

Fourth, lightfastness requirements
The lightfastness of ink refers to whether the ink will fade or change color under light sources such as sunlight or ultraviolet rays, which plays a vital role in the long-term preservation and aesthetics of printed matter.

5. Water resistance requirements
The water resistance of an ink refers to whether the ink will blur or fade when soaked in moisture or water, which has an important impact on the printed matter that needs to be used in a humid environment.

In short, ink technology is an indispensable part of the printing industry, which has an important impact on the quality, appearance, durability and other aspects of printed matter. Therefore, the strict implementation and continuous improvement of ink technical requirements are of great significance for improving the quality of printed matter and the competitiveness of the printing industry.