镜面辊指光面的无缝钢管。决定镜面辊的主要因素是表面的铬涂层。

镜面辊有什么作用呢？

，要在放卷装置和收卷装置之间设有起光机架，起光机架上装有镜面辊，镜面辊的进布方向的机架上设有导布辊和展布辊，镜面辊的出布方向的起光机架上设有冷却辊，起光机架上设有与镜面烫光辊配合的一个或两个压辊，在压辊的周边设有支撑辊和纠偏装置，在压花辊、支撑辊和纠偏装置外包裹有毛毡圈，在压辊的两端设有压力调节机构。

该起光装置主要用于人造革的表面烫光，增加成品革表面档次，增加表面的光泽和光亮度，也可造成皮革表面花纹高起的地方光亮，沟底的地方不亮的效果。用一个大直径的超镜面加热辊轮用耐热毛毡内的压力辊将人造革和镜面辊贴合，通过调节对人造革的压力、温度和熨烫时间来调节人造革的表面效果。

Mirror roller refers to seamless steel tube with smooth surface. The main factor that determines the mirror roll is the chromium coating on the surface. What is the function of the Mirror Roll? First of all, a light-up stand is arranged between the uncoiling device and the rolling-up device. A mirror roller is arranged on the light-up stand, and a cloth guide roller and a cloth spreading roller are arranged on the stand in the direction of the cloth-up Roller A cooling roller is arranged on the light-lifting stand of the cloth direction of the mirror roller, and one or two pressure rollers are arranged on the light-lifting stand in coordination with the mirror hot-pressing roller, and a supporting roller and a rectifying device are arranged around the pressure roller A felt ring is wrapped around the embossing roller, the supporting roller and the rectifying device, and a pressure regulating mechanism is arranged at both ends of the embossing roller. The light-up device is mainly used for scalding the surface of the artificial leather, increasing the surface grade of the finished leather, increasing the gloss and brightness of the surface, and also producing the effect that the place where the pattern on the leather surface is raised is bright, and the place at the bottom of the groove is not bright. A large diameter super-mirror heating roller is used to join the artificial leather and mirror roller with the pressure roller in the heat-resistant felt.