CPP Film Printing Machine

The CPP film printing machine is a rotogravure printing machine with printing speed between 80m/min and 100m/min. The mechanical speed of the printing equipment is up to 120m/min. In addition to CPP film printing, the printing machine is also ideal for paper printing, and printing on PVC film, PC film, BOPP film and various composite film materials with similar properties.

Construction Advantages of the CPP Film Printing Machine
1. Main transmission mechanism
This CPP film printing machine is equipped with a frequency inverter from Shenzhen Inovance Company to control the electric motor, and finally achieves the goal of driving each group of printing cylinder. The transmission mechanism makes the printing equipment highly energy efficient.

2. Shaftless printing cylinder mounting mechanism
Our CPP film printing machine makes use of an air cylinder for printing cylinder mounting, and the transverse movement of the printing cylinder is achieved via a screw rod. This ensures fast printing cylinder mounting and high concentricity between the printing cylinders, thus ensuring high printing quality for final products.

3. Doctor blade
The doctor blade of the printing machine is movable up and down and its contact angle is adjustable as well. The pressure force on the doctor blade is controlled by dual air cylinders, and an electric motor is utilized to drive the cam to rotate to achieve the transverse movement of the blade. This doctor blade design effectively extends the lifespan of the printing cylinder and the printing machine as well.

4. Impression cylinder lifting mechanism
The impression cylinder of the CPP film printing machine adopts dual air cylinders for pressure control and an electromagnetic valve for self-locking and positioning. This design provides protection against air cylinder leakage and failing of the air cylinder due to printer shutdown. This also ensures uniform printing pressure and consistent printing color.

5. Color registration system
The CPP film printing machine has a computer controlled synchronized motor to drive the double ball screws via a speed reducer, thus achieving pre-printing color registration and automatic color registration during printing process.

6. Roll material rewinding and unwinding system
Our CPP film printing machine is manufactured with dual-station, reversible rewinding and unwinding units. The material unwinding unit has a magnetic powder tension control system, and the material rewinding unit has dual torque motors for tension control. An automatic tension controller is utilized for control of traction force.
The material rewinding and unwinding system largely reduces material waste and thus reduces clients’ cost.

7. Energy efficient drying and cooling system
The drying system of the CPP film printing machine includes dual air blowers mounted on wall panel, electric heating type quartz tubes mounted on the blowing ports of each group of oven for heating. Meanwhile, the printing equipment comes with an intelligent controller for drying temperature control. Centrifugal fans are available for cooling of CPP film.

Technical Specifications of the CPP Film Printing Machine
Given below specifications are based on 6-color printing equipment.

As a professional CPP film printing machine manufacturer in China, at Deguang we also provide paper printing machine, film laminating machine, plastic film slitting machine, and winding slitting machine, among others.