Hangzhou open source computer technology Co., Ltd.   

Working principle: using a new kind of jet printing head, printing head is provided with liquid Black wax, through the computer control of digital information, the liquid wax spray droplets to photosensitive coating, forming a layer is not affected by illumination effects "thin film", get the surface positive, then the overall light source exposure, development and curing. Product features: the system has a high accuracy: the spray head has 256 nozzle channels, set the user selectable accuracy of 1100dpi and 508dpi\700dpi. The hot wax spray is solidified into a solid state after exposure to the photosensitive coating, and the printed pattern edges are clear and light.