Zhengzhou Lecai Polytron Technologies Inc   

According to the different types of indoor photo machine, some use hot foam nozzle, some with micro piezoelectric nozzle. The weather on the surface of outdoor advertising has a very high demand, so it is generally a piezoelectric photo machine nozzle, with different nozzle, its internal structure is different, so the use of ink is not the same. Photo machine according to whether they can see the light, choose outdoor photo machine ink cannot careless, ink stability must be good. The principle of organic pigment inkjet ink is uniformly distributed in the organic solvent system, some quality unqualified ink because of its material on the pursuit of low prices, in fact, its uneven pigment particles