UVLED cold light source uses diode to emit light, the light emitted is cold light, the temperature is negligible, the film is suitable for use in beverage bottles, medicine bottles and other outer packaging, because it is very thin, if the heat is too high, the film will react when it is heated. Wrinkling affects product quality.

At present, most of the UV high-pressure mercury lamps used in the film business generate a large amount of temperature when the mercury lamp is heated, and the power consumption is amazing. The quality of the product is not guaranteed and the cost is high. The UVLED cold light source application greatly reduces the defect rate of the product, and the power consumption is only one third of the high pressure mercury lamp.

UVLED cold light source is currently the most suitable light source for the film industry.