Original coating machines used ordinary screen printing skill to perform coating function. Due to the demerits of flow speed, thick varnish, bad results and high cost, users found them very unacceptable. We discovery U.V. Coating Machines use the grippers of printing machines, enveloped structure and big diameter pressure roller and 4 multifunctional rollers. The finished coats are even and glossy. The gripper structure can grip thin and thick paper. Both overall U.V. Coating and Spot U. V. Coating are available by his kind of machine. Electric parts and bearings are all from Japan, Taiwan and European famous suppliers. Stable transmission, low noise, high efficiency, simple operation and ideal security make this kind of machine exclusively first choice of relative enterprises.