The structure of 3M reflective film is:
Face film + reflective functional layer (including bearing resin layer) + adhesive backing + release layer (paper or film); 3M reflective film is generally used for road signs, so there is a need for good outdoor weather resistance, generally at least 10 years of weather resistance!
Reflective functional layer + fabric base; there is still a big difference between reflective film and reflective fabric in terms of reflective functional layer. Reflective film is divided into glass bead type and microprism type, its structure is also different, but the frame is still similar; reflective cloth is generally glass bead exposure type, its cloth base can be various. Reflective fabric is more inclined to the function of washing resistance.
Also known as reflective advertising printing fabric or reflective printing sheeting, PVC material, can be printed, lettering, silkscreen, etc., generally divided into two kinds: cloth-based crystal colour grid, adhesive-backed crystal colour grid. The main characteristic is to produce excellent reflective effect when there is light irradiation. During the day will reflect the sunlight and other light, but because the reflected light is weaker than the sunlight, so what you see is not very obvious, but better than the ordinary airbrush cloth effect. At night, the reflective advertising effect is very ideal, without special lighting facilities, but only with the help of external light sources (vehicles, etc.) will produce a good reflective advertising effect.
Compared with ordinary materials, ordinary materials look blurred, reflective printing sheeting is more like a high-intensity lamp irradiation to a pattern on the billboard, the pattern is clearly visible, the advertising effect is very obvious, and energy-saving and economic, invariably played a role in protecting the environment.
