... roll for our plastic sheet extrusion line. Embossed calender roll, embossed roller, calender roll, mirror polish roll for ... chromed mirror roller, mult-layer embossed roller, extinction roller, mono/double metal embossed roller, non-woven cloth thermo ... concentricity: ≤0,01mm;Surface finish: mirror polishing, sand finish, spray finish, chemical corrosion finish, engraving, embossed, laser curving, ...