Today news| Caison pigment paste service for one client in Shanghai
Yesterday morning,a Shanghai printing factory had tested Caison waterproof pigment paste for waterproof dish paper coloring, and their waterproof dish paper would be exported to EU. Caison technical engineer went to help them for this testing.
Firstly, they should install paper on the printing machine, and then put caison pigment paste into the ink tank. After checking the printing ink formulation, their technical worker started to turn on the machine to print; it looked like high viscosity, fast drying on the ink roller. Caison technical engineer adjusted the pigment paste proportion in printing ink, and then the colored dish paper was printed well.