At present, the development status of optical grade matt PET film in China mainly presents the following characteristics:

1. Although the global matt PET film industry has been growing rapidly in recent years, the number of enterprises has been increasing, and the scale of production capacity has been expanding rapidly, the product quality is uneven, and the industry standard is missing.

2. The application scope of optical grade matt PET film is expanding.

3. Optical matt PET film has high requirements for resin raw materials and film processing equipment, as well as the cleanliness of the processing workshop. Due to the high technical threshold, most of the films produced in China are single-layer structures or simple use properties, which are only suitable for general use.

The application of optical grade matt PET film to electronic circuits of electronic information products has become a general trend towards integration and planarization, which puts forward requirements for electronic components in terms of chip, miniaturization, high precision, consistency, reliability and adaptability to surface assembly, and also brings new opportunities for the industrial development of optical grade matt PET film. Optical grade matt PET films will become thinner and more functional.