Zhengzhou Le color Polytron Technologies Inc   

According to the working principle of the machine ink is divided into water-based and oil-based ink, according to the different types of jet nozzle can be divided into 208, 416, UV, weak solvents, etc.. It can be said that the type of photo machine models to buy at a certain extent, the customer after the use of ink portrait machine, Hangzhou lottery recommended ink model should follow the following two principles. 1 versatility: compatible and convenient; the use of music and piezoelectric photo machine is the five generation of EPSON nozzle, it is necessary to use the EPSON model to match the ink, black can be universal; dark gray, light gray; color can be