HIGH QUALITY MATERIAL: ACF Release Film is made of high quality qualified material. The smooth release side is coated with a blue protective film, which needs to be removed before use. The smooth release side is the side that comes into contact with the resin during use. When installing and removing the blue protective film, please lay the ACF release film flat on a clean table to avoid creases on the surface of the release film. The frosted back side faces the LCD screen. Smaller fluctuation. Compared with NFEP and FEP release film, ACF release film has less release force and less film deformation during printing, which can improve the success rate of printing and the detail performance of the model. Higher speed and durability. ACF has a lower release force, which allows it to support hi.