Definition: It is a way of applying dye to film itsed.It resoulves the durability and discoloration matters,but has a slight of performance for preventing thermal IR. The reference of the product: VLT:5%-70% IR transmission:20%-40% Thickness:1-1.5mil Structure:1 Ply Using time:5-8 years Colour:black ,blue,green The function of the producte and the using: The touch feeling will be better,not easy to fade,and the long shelf life
