PET protective film, also known as heat-resistant polyester film, boasts excellent physical and chemical properties, dimensional stability, transparency, and recyclability. It is widely used in various fields such as magnetic recording, photosensitive materials, electronics, electrical insulation, industrial films, packaging decoration, etc. It can be utilized for producing protective films for mobile phone LCD screens, LCD television screens, mobile phone keypads and more.

The advantages of PET film laser cutting include:

1. High Precision: Laser cutting offers extremely high precision, allowing for accurate cutting of PET film, particularly suitable for applications requiring highly precise processing.

2. Non-Contact Processing: Laser cutting is a non-contact processing method, preventing physical damage to PET film and contributing to maintaining its surface quality.

3. Minimal Heat Impact: The small heat-affected zone during laser cutting reduces thermal damage around the PET film, helping to preserve material properties.

4. Flexibility: Laser cutting systems typically exhibit high flexibility, accommodating different shapes and sizes of PET film, providing customized cutting solutions.

5. No Need for Dies: In contrast to traditional cutting methods, laser cutting does not require the use of dies, saving manufacturing costs and time.

6. High Efficiency: Laser cutting operates at a fast speed, enhancing production efficiency, particularly suitable for large-scale production environments.

7. Clean and Environmentally Friendly: Laser cutting is a pollution-free processing method, requiring no additional cooling fluids or lubricants, aligning with environmental requirements.