Laser can be carved on the surface of glass, but the engraving is high and cannot cut. Generally, the laser can create a frosting or breakage effect on the glass surface.

General laser engraving glass technology is used in laser engraving art glass, by sticking a layer of adhesive on the glass, and then laser engraving machine directly on the adhesive engraving machine print, so that you can directly paint on the laser print. Compared with traditional art glass making, laser engraving machine technology can save time and production cost to a large extent when applied to glass. This is our experienced r & D design, for the art glass industry and the production of laser engraving machine.

Under normal circumstances, users want to get frost rather than broken effect, the key to see how the texture of the glass, hardness is consistent. Glass sculpture is often more difficult to control, follow these steps can make a more smooth surface of the frosted effect: in the area of to carve a little wash clean, load down a slightly bigger than carving area of newspapers or napkins, paper completely soaking wet with water, and squeeze excess water, put the wet paper carving area paving don’t have wrinkles. Put the glass in the laser engraving machine, in the paper is still wet state for engraving, and then take out the glass, remove the residual paper, and then clean the surface of the glass.

If desired, lightly polish the glass surface with 3M Scotch Brite. In general, the laser power should be set to a little water, the accuracy should be set to 300dpi, the engraving speed should be a little faster, you can try to use a large size lens for engraving. In the laser engraving of leaded crystal should be more careful, leaded crystal and ordinary crystal have different expansion coefficient, in the engraving of this may cause crystal crack or broken. A lower power setting can avoid this problem, but you should always be prepared in case of rupture. After carving, wet cloth can be used to clean the surface, and acrylic pigment can be used to color.


Post time: Jul-26-2021