The reflection printing ink by the ultramicron (particle size the
printing ink which in 0.125-0.177mm) the glass dust namely counter-
burnishing powder matches, with the aid of transmission mirror
refraction and concave spherical surface reflection principle,
membrane when light illumination has the high index of reflection
glare, compares conventional reflected light high 100-200 time,
also does not produce dazzles, commonly used prints the traffic signal
and the clothing and so on |
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