Most of the wood hangers used in the mall clothing store, each brand manufacturers, hangers are engraved with laser trademark logo, hanger style is also different. Wood hangers belong to non-metallic materials, then the laser engraving logo need to use CO2 laser marking machine to engrave patterns, text, logo and so on.
Why wood must use CO2 laser marking machine to engraving? Below we analyze the principle and scope of carbon dioxide laser marking machine.
CO2 laser marking machine principle:
CO2 laser is a kind of gas laser, which produces a wavelength of 10.6um, belonging to the mid-infrared band, CO2 laser has a relatively large power and relatively high electro-optical conversion efficiency, is currently the largest power of a laser.
CO2 laser CO2 gas as the working medium, the CO2 and other auxiliary gases into the discharge tube, when the electrode plus a high voltage discharge tube glow discharge, the gas molecules can release the laser. After the released laser energy is amplified, laser processing can be performed.
Widely used in clothing leather, buttons, glasses, craft gifts, electronic components, food packaging, plexiglass, fabric cutting, building ceramics, PCB, rubber products, shell nameplate marking and cutting.
Bamboo products, paper, leather, cloth, plexiglass, epoxy resin, fabric, plastic, rubber, ceramics, crystal, jade, glass and artificial stone, most of the non-metallic materials.