PET release film is a commonly used material for heat transfer printing, with the substrate being PET and coated with silicone oil, also known as silicone oil film. The traditional thickness ranges from 25um to 150um. Cold and hot tearing and matte surface, after anti-static and scratch resistant treatment, the product has good adsorption and adhesion. The following is a brief introduction from the manufacturer of Ruichangxing film release film to share with you the characteristics of high-quality PET release film.

1、 Uniform film thickness

If the film thickness of PET release film is uneven, the printing depth will vary due to uneven force on the film surface, greatly affecting the quality of the final product. However, high-quality PET release film has a uniform thickness and can adapt to various strength indicators, ensuring balanced surface stress during the printing process and effectively improving printing quality.

2、 Good production process

When producing release films, Ruichang Star Film PET release film manufacturers not only choose suitable adhesives, substrates, primers, and isolators to ensure high-quality production of PET release films, but also adopt advanced coating equipment and processes to ensure stable release film quality and achieve good coating performance.

3、 Excellent performance

Due to the fact that products using PET release films come from different fields and have different requirements for their performance, high-quality PET release films have superior performance, are stable under extreme temperature conditions, have good corrosion and aging resistance, and can meet the production needs of various products.

Reechas is a high-tech enterprise founded in 2006 and headquartered in Shenzhen, China. We focus on the development, production, and sales of integrated laminating products, including release films, conformal films, and press pads. These products are widely usedin PCB, FPC,  rigid-flex PCB, 5G PCB, IC substrate, CCL, smart card, copper coin & heat-sink and other industries.