适用范围：烟包、酒标印刷 规格：直径大于等于135mm 材质：45#钢 左中右温度差：小于等于1度 表面光洁度：超镜面 适用范围：光柱镭射和素面镭射印刷。
Laser soft roll pressure:Specification:
Applicable scope: cigarette package, label printing
Specification: diameter greater than or equal to 135mm
Material: 45# steelLeft to right: the temperature difference is less than or equal to 1 degrees
Surface finish: Super mirror
Applicable scope: laser beam and plain laser printing