The CO2 laser marking machine is a gas laser marking machine with a wavelength of 10.6μm, which belongs to the mid-infrared frequency band. The CO2 laser has relatively large power and relatively high electro-optical conversion efficiency. At present, it is mainly used for engraving non-metal and so

The main material of the light guide plate is an optical acrylic plate, or acrylic, commonly known as plexiglass, and its chemical name is methyl methacrylate. Transparent acrylic sheet has high light transmittance, hard and strong impact resistance of the panel, and is widely used. It can be used i

Laser marking is to use a laser beam to make permanent marks on the surface of various materials. The effect of marking is to expose the deep material through the evaporation of the surface material, or to "carve" traces through the chemical and physical changes of the surface material caused by lig

Denim is a fashion that never ebbs. From the 19th century to the present, no matter how the fashion trend goes back and forth, the time of denim is indispensable to follow. Jeans, denim skirts, denim shirts, denim bags and other products have always been popular among the public. Cowboy culture has