The wringing calcium based ink is mainly used in the printing ink industry. Now, it has become one of important semi-finished products in the domestic printing ink industry. In the practical application, this product has many unique advantages:
1) It uses the high-class nano calcium carbonate produced by our factory. The calcium based ink has fresh color, high luster and transparence. It mixes with the vehicle well and fully embodies the advantage of the calcium based stuffing;
2) The printing ink with this product as stuffing has good viscosity, printing performance and stability. The printed product is smooth with complete stipple. The excellence in the resign printing ink is unmatchable of other stuffing;
3) It has the advantage of no pollution. It can avoid dispersing the dust and polluting the environment in the adding process and make sure the purity and stability of the product;
4) The advantage of the ink produced in this method lies in that it leaves out the drying and comminution of the filter cake. The particles directly go to the oil phase from the water phase. It can keep the particle in the dispersed status. The produced ink has high transparence, strong coloring power and proper diameter;
5) The production process is adjustable and controllable and can meet different requirements of the users.