... , 3M grinding, Ra0.005, finish14, Precision: temperature difference≤±1°C, thermal deformation≤0.01mm, concentricity≤0.001mm, straightness≤ ... . Emboss with paper roller or rubber rollerMirror Roller1. Ra0.01, accurancy is 0.001mmAnilox Roller1. Chrome anilox roller is ... HRC55~58.2. Inner structure.3. Precision: temperature difference <= 1°C, heating transform <= 0.02mm, concentric <= 0.005mm.Teflon ...