LGP[LGP?:advertising LGP slim light box engraving machine] is the use of optical grade acrylic sheet / PC board, then with high reflectivity and does not absorb light, high-tech materials, optical grade acrylic sheet in the bottom of screen printing[printing?:printing cutting finishing solution] with UV technology guide printed on the spot.
Optical grade acrylic sheet to absorb the light from the lamp is at the surface of optical grade acrylic sheet to stay, when the light shines in all optical point, the reflected light will spread to all angles, and then destroyed by the light guide reflection conditions positive injection. Through a variety of density and sizes of optical point, even light can light guide. The use of reflective film[film?:film cutting machine] is exposed to the light reflected back to the underside of the optical grade acrylic sheet, used to improve light efficiency.
