The materials required for the production of commonly used reflective film signs are some of the more common materials on the market.
1.Reflective film
2.Aluminum plate (1MM-1.5MM thickness is sufficient)
3.Shearing tools
The aluminum substrate has a good background color, and the reflective film is engraved with good characters. The transfer film can be used to position the aluminum plate on the aluminum plate. The reflective film is usually selected from the advertising grade. The advertising grade also has several qualities. 2.2 bead demanding road signs can choose engineering grade, engineering grade materials are divided into PET and acrylic, which is often said that can be torn and not torn, depending on user requirements to locate