Laser Direct Imaging, abbreviated as LDI, is direct imaging type. Its light is emitted by UV laser, primarily used in the exposure process of PCB manufacturing. Compared to traditional exposure technology, laser direct imaging technology provides clearer imaging and has obvious advantages in medium and high-end PCB manufacturing. With the high-end development of the electronics industry and the improvement of PCB product quality, traditional exposure technology cannot meet production requirements, therefore laser direct imaging technology has developed rapidly, and the market demand for laser direct imaging equipment is rising.
1. Precision
Resolution of 1270dpi/2540dpi, 133 lines/inch.
2. Efficiency
It can expose a 1000mm*1000mm screen in just 3 minutes; precise exposure alignment greatly saves preparation time and reduces manual labor.
3. Cost
Utilizes DMD direct imaging technology, film is not required, avoiding quality issues caused by film wear and instability from expansion and contraction, thus reducing costs. It shortens the three steps of traditional film exposure to one step in LTS laser direct platemaking, achieving fast, accurate, and low-cost platemaking.
1. Wide Application Range
Laser direct imaging equipment has a wide range of applications and plays an important role in screen printing platemaking.
2. Advanced Technology
Traditional exposure requires film and corresponding exposure equipment, while laser direct imaging equipment exposes directly on the surface of the printing material. It uses computer-controlled UV laser technology, the DMD core component from American TI company, high-power 405nm laser module, and high-precision motion system.
3. High Work Efficiency
Laser direct imaging equipment not only saves the time and cost of film production, eliminates alignment deviation and image distortion in the traditional exposure process but also ensures the quality of printing materials and improves work efficiency.
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