Filler

Fillers are white, transparent, translucent or unclear powdery substances. It is mainly used for filling, filling the pigment part, and using some fillers appropriately, which can not only reduce the amount of pigment, reduce the cost, but also adjust the properties of the ink, such as thinness and fluidity, and improve the flexibility of formula design.

Additional materials

Additions are some additional materials used in ink manufacturing and printing to improve the performance of the ink itself. The ink formulated according to the basic composition still cannot meet the requirements in some characteristics, or it is different from the ink due to changes in conditions.