Reflective clothing! Why does his clothes glow?

There is such a fabric

It looks like this when the light isn't on

It looks like this when the light hits it

Now this is reflective clothing!

It does this by using the principle of inverse reflection of light!

There are three kinds of reflection of light, which are diffuse reflection, specular reflection and reverse reflection.

Reverse reflection, also known as reflection, reflection, regression reflection, recovery reflection, directional reflection or reverse reflection, is a reflection of the reflected light from the opposite direction of the near incident light.

Using this principle, through technical synthesis, the formation of the light can achieve the reverse reflection effect of the reverse reflection material (also called reflective material).

reflection material can reflect light mainly because it contains glass beads or micro-prism structure with high refractive index, which realizes the spherical reflection or prism reflection of light.These highly refractive glass beads, or microprisms, reflect light back to the source.

With the rapid development of the national economy, the accelerating urbanization and the rapid rise of the number of motor vehicles, the efficiency of road operation has been doubled.But at the same time, accidents continue to occur at night, in bad weather, and with poor visibility.Traffic safety, fire protection, industrial and mining, construction, sanitation and other industries, there are the same hidden dangers.Therefore, the high visibility warning clothing came into being, so it is widely used in various industries.