Multi - Function Automatic Plastic Lamination Machine Ultrasonic Type EPC System

The pre-treat unit

• The pre-treatment includes corona treatment and static elimination on the surface of base materials. Especially in extrusion coating process, corona treatment is needed to assist molten web to permeate into the pores or cottony gaps on the surface of base materials under the pressure of pressure roll, improving the adhension between coating film and base materials.
• Corona treatment will stop when production line speed below 20m/min and automatically starts when speed above 20m/min.
• The corona machine is equipped with work condition indicating lamp, oil-immersed high-frequency transformer, electric digital meter reading output power and adjustable low-speed interlock. It will be warning on overheat,hyper-charger, breakdown and corona lost, and works with high-efficiency and low-consumption.

Main Advantages

• Improved web alignment: Ultrasonic EPC helps correct lateral material deviation during processing.

• Reduced material waste: Stable edge guiding can help reduce off-center processing and trimming losses.

• Flexible production options: Multiple configuration choices support different compatible materials and lamination requirements.

• Consistent product quality: Coordinated tension, guiding, and laminating systems help improve process stability.

• Simplified operation: Optional automatic controls can reduce the need for frequent manual adjustments.

• Customizable equipment: Working width, lamination structure, and auxiliary systems can be selected according to production needs.