Main in reflective material is reflective film
Engage in reflective material industry in recent years, by nascent novel slowly into a love for the reflective material industry. Not just because the reflective material industry bring a job, more importantly due to the characteristics of the reflective material industry, reflective material warning is the most direct applications, reduce, or prevent the risk. Can do the work you love and help others, it should be a very happy thing.
Many new customers are curious, they don't understand look inconspicuous reflective material, when light is reflected as visible light. Revelation principle is not difficult, mainly process is complex. Because glass beads are spherical, due to parallel to the light is similar to light the screen when its exposure to the spherical vertex, angle is very small, part of the light is reflected, another part was demolished after the shooting is reflected, and split shot back into the air again, returns in front of the screen. When light falls onto a spherical vertex outside, angle is large, light will be reflected on the glass beads, some light will be reflected on other glass beads, then is reflected back. Because glass beads are round, the incident also varies, so the return light not light, the effect is equivalent to diffuse, but of a much higher efficiency than the diffuse reflection. So the effect is much better than the white screen.