Thin-walled glassware engraving still needs the S9 UV laser to play an important role   Both UV lasers and CO2 lasers can be used for glass engraving, but if it is used for laser engraving of thick-walled large-format glassware, in most cases, the high-power CO2 laser will be selected. In front of thin-walled glassware such as wine glasses, the RFH 355nm UV laser is a more suitable solution, because its wavelength is 355nm, the power range is 3w-20w, the precision focusing spot is extremely small, and the processing heat affected zone is small, it will not produce The thermal effect will not cause the problem of material burning, the processing quality is higher, and the perfect engraving of glass can be achieved.