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Reflective film is a retroreflective material that has been made into a film and can be directly applied. It is made by glass bead technology, microprism technology, synthetic resin technology, film technology and coating technology and micro-replication technology. Usually white, yellow, red, green, blue, brown, orange, fluorescent yellow, fluorescent orange, fluorescent yellow-green, and fluorescent red and fluorescent pink abroad.
For vehicles driving at night, the use of traffic sign reflective film is gradually increasing. Reflective film plays a very important role in traffic safety. Using the principle of optics, a special composite material that can reflect light to the light source, how to choose the traffic sign reflective film?
Only by paying attention to the following items can you choose a high-quality reflective film for traffic signs.
1. There should be obvious scratches, streaks or uneven colors, and the outer surface of the reflective film should be smooth and clean. The surface of the reflective film on the traffic sign should be smooth and clean. If this phenomenon occurs, it will lead to insufficient reflection and so on. The anti-sticking paper on the reflective film must also be kept flat and smooth. Only in this way can the effect of the reflective film be fully exerted.
2. In case of uneven edges and deformation, tight and uniform roll reflective film should be selected. Generally speaking, the reflective film is packaged in rolls. Such reflective film should be tightly, evenly and flatly surrounded on the rigid core. And the whole roll of reflective film should try to prevent broken ends and so on. Only such reflective film can be attached to the traffic sign smoothly, and then give full play to its function.
3. The color of the reflective film is consistent with the traffic signs, and the color printing is consistent with the traffic signs. The color of the reflective film can be selected and reprinted according to requirements. Thus, the important role of reflective film in traffic signage is brought into play.
