Professional laser machine manufacturer—Han’s Yueming Laser has successfully launched the LGP laser dotting machine:MC275-DLG-D, it could be applied to light guide plate (LGP), decorative lighting, and advertisement show window. It helps this industry grow a lot. The LED (Light Emitting Diode) has developed for a long period started from 1960s. Now it has become the mode. Compared with other light sources, LED is safer, more environmental, longer life span, LED saves more energy by less heat emitting, higher lumen output, water proof, dust proof, quakeproof and maintenance—free.

 

The evolution of LGP manufacturing process

 

Injection molding, photo etching, mixing, sand blasting and single point diamond processing and also traditional silk-screen printing. All the above processes are needed in traditional light guide plate light manufacturing. But now, what the manufacturers need is just a set of laser dotting machine like MC275-DLG-D and two acrylics laser cutting machine such as CMA1313T, this is one set of machines to produce LGP. Compared with the previous processing, the laser dotting method has many advantages, such as: light transmission quality is highly improved, no ink, no etching, and no silk-printing. The stability of light transmission is better and more uniform. The unified laser dotting network layout makes the light symmetry reaches 90%.  

 

Laser dotting LGP Vs silk-printing LGP

 

The difference between the silk-printing and laser dotting LGP is shaped physically, with better stability, better moisture resistance, and grater anti-corrosion, it could be stored. Meanwhile, the silk-printing is harmful for customers and could be shading after around 12 months. Although the silk-printing is cheaper, but European Union has prohibited this method. To adapt to the market requirement, Han’s yueming laser launched the MC275-DLG-D which is dedicated in light guide plate processing. It helps to make better quality LGP and also healthy life style.