What is a light guide plate laser dotting machine?

Compared with traditional screen printing dot light guide plates, laser dot light guide plates can save consumables such as ink, reduce the cost of use, and reduce environmental pollution. In terms of lighting effects, laser dot light guide plates are not easy to yellow for a long time, have high illumination, and have long-lasting effects, making them a better alternative to screen printing processes. It is a first-class enterprise integrating the research and development, production, and sales of CO2 laser equipment. Since 2013, Chuangke Light Guide Plate Laser Manager has become a market brand, providing impetus for the rapid development of the light guide plate manufacturing industry driven by laser equipment and the continuous development of light guide plate manufacturing technology.

It has the characteristics of ultra-thin, ultra-bright, uniform light guide, energy saving, environmental protection, no dark area, durable, not easy to yellow, simple and fast installation and maintenance.

Laser dotting machineLaser features:

1. Thinner materials can be used to save costs;

2. High luminous efficiency.

3. Uniform light, professional optical software Light-Tools (sparse at the edge and dense in the middle) arranges the dot lines reasonably. Make the brightness uniformity reach the maximum value of more than 90%;

4. Durable, not easy to turn yellow, long life, can be used normally indoors for more than 8 years;

5. Not affected by water vapor, it will darken as long as it comes into contact with water;

6. The process is simple and flexible. The size specifications of the back panel can be changed according to user requirements; the sample preparation speed is fast and the cost is low. Improve the shortcomings of traditional screen printing. The mold opening process is complicated and the service life is short.

7. The board surface is required to be flat, and the board surface error shall not exceed 5mm.

Application of Laser Dot Marking Machine:

Light Guide PlateLaser dot marking machine(also called laser light guide plate, LED light guide plate dot marking machine) is widely used in lighting, advertising, energy saving, television and other fields. Manufacturing dot matrix display. One-time molding.

No need for screen printing, cutting, edge grinding and other processes. The finished product has higher brightness than screen-printed products, with smooth edges, mirror reflection, recessed dots, and increased refractive index. The utility model is widely used in drawing and engraving processing of ultra-thin light boxes, crystal light boxes, and light guide plates, and engraving lines of crystal lines of ultra-thin light boxes and light guide plates.

Compared with traditional screen printing processes, laser dotting machines are more suitable for small-batch production and proofing, which is one of its advantages. For screen printing dot processes, the cost and cost of proofing are very high, and it is almost impossible to configure a small-batch production line of hundreds to thousands of pieces. For laser dot machines, single-piece samples and customized production are also very convenient, which can be achieved by simply changing the dot layout plan and processing parameters on the computer. At the same time, due to the different ink colors and batch numbers involved in the screen printing process, the yield rate is low, generally not exceeding 75%. The laser spot welding machine does not need to use printing media, and only relies on a certain energy of laser light spots to burn PMMA to achieve good results. The result is a significant improvement in consistency, generally above 95%. Based on the above outstanding reasons, laser dot design and proofing are suitable for processing, manufacturing and new product development.