1. Double frequency conversion speed regulation. 2. Gluing method of anilox roller. 3. Single station retracting and unwinding rack. 4. Glue rewinding and unwinding photoelectric correction. 5. The film tension in the drying tunnel adopts floating roller to compensate the constant tension. 6. Unwinding tension is controlled by magnetic powder brake. 7. The winding tension is controlled by a torque motor. 8. Double-layer pneumatic open drying tunnel. 9. Four-stage constant temperature hot air drying. 10. The composite roller is heated by heat-conducting oil medium. 11. The guide roller in the drying tunnel is linked with the host. 12. PLC man-machine interface control.