Can UV laser marking machine mark on glass?

As a synthetic fragile product and transparent material, although glass can bring various conveniences to production, it has always been the appearance decoration that people most want to change. Therefore, how to better implant various patterns and texts has become the goal of consumers.

The ultraviolet laser marking technology of traditional ultraviolet processing makes up for the shortcomings of low processing precision, difficult drawing, workpiece damage, and environmental pollution in the past. With its unique processing advantages, it has become the new darling of glass products processing. UV laser marking machines can provide clear and long-lasting inscriptions on virtually any color or type of glass bottle, and are incorporated into essential processing tools such as craft gifts.

Glass laser marking renderings

Since various materials (including glass materials) have good absorption rate of ultraviolet laser, non-contact processing is adopted to prevent glass from being damaged by external force. 355nm, the extremely small wavelength determines its high beam quality and small spot, which can meet the ultra-fine marking requirements of glass products, and its minimum characters can reach 0.2mm.

UV laser marking is mainly through power, not ink consumables. Therefore, it is safer, more environmentally friendly and more reliable in use. The graphics and text information that need to be marked can be changed at will to meet the high standard of glass bottles in the mark. The marked information has the absolute advantage of never fading and falling off.

When the UV laser marking machine engraves glass, the marking time will affect the marking effect on the glass surface. Too long processing time will cause the glass surface to be engraved too deeply, and too short processing time will cause leakage points. Therefore, in the debugging process, it is necessary to try many times patiently to finally determine the optimal value parameters.

Advantages of UV laser marking machine for glass 

1. Ultraviolet has a shorter wavelength and a smaller focused spot, which can achieve ultra-fine marking.

2. The heating area is small, which avoids damage to the processed materials, and the yield is high;

3. No consumables, low use cost and low maintenance cost.

4. The performance of the whole machine is stable, the standby time is long, and it can run for a long time.

5. The labels are eco-friendly and will not fade forever.

6. Power saving, no consumables, ultra-low cost of use, high speed, no consumables, saving the daily cleaning work of inkjet printers.

7. Using a high-speed digital galvanometer, the marking speed is fast, and more products can be processed at the same time, thereby saving labor costs.