Flexo Printing Machine The technical data of flexo printing machine: 1. Max. printing speed: 50m/min 2. Printing color: 4-6 colors 3. Max paper roll width: 320mm-480mm 4. Max printing width: 310mm 5. Max unwinding diameter: 600mm 6. Max rewinding diameter: 550mm 7. Printing girth: 175-320mm 8. Chromatography precision: 0.15mm