Printing ink

1. Thickening and adjusting viscosity: it can effectively increase the viscosity of the ink, so that it has appropriate fluidity and transferability in the printing process.

2. Water retention: It helps to keep the moisture in the ink and prevent the ink from drying too fast, especially in the case of faster printing speed.

3. Improve leveling: make the ink more easily spread evenly on the printing surface to form a smooth and smooth ink film.

4. Improve stability: Enhance the stability of the ink, prevent the precipitation and separation of pigments and other components.

5. Enhance adhesion: Help the ink to better adhere to the substrate surface, improve printing quality and durability.

6. Adjust thixotropy: Provide appropriate thixotropy performance according to needs, that is, it has a high viscosity at rest, and the viscosity is reduced when subjected to shear force, which is convenient for printing operation.

7. Improve printability: Optimize the printing performance of the ink, such as reducing flying ink, dot expansion and other problems.

The application of cellulose in ink has the following characteristics:

YOUWEI cellulose in the ink recommended model for EC products.