Views: 99 Author: Site Editor Publish Time: 2022-05-02 Origin: Site
PVC is actually a vinyl polymer material, and its material is an amorphous material. Due to its unique molecular structure, PVC has strong resistance to oxidants, reducing agents and strong acids. PVC can be divided into soft PVC and hard PVC, and its application is very wide, from mineral water bottles in life to some important industrial accessories. So which laser marking machine is more suitable for marking PVC materials?
Laser marking machines can be divided into several types according to different materials. For example, ultraviolet laser marking machines are more suitable for laser marking of metal products, and carbon dioxide laser marking machines and fiber laser marking machines have unique advantages for non-metallic materials. The carbon dioxide laser marking machine uses CO2 gas as the laser light source, with high marking accuracy, clear marking, fast speed, no consumables, free control of the engraving depth, high engraving and cutting efficiency, and can be applied to a variety of non-metallic products for engraving and cutting. However, the marking of PVC material by carbon dioxide laser shows yellow-red, and sometimes users are not satisfied with the marking effect, while the wavelength of the fiber laser marking machine is 1064nm, which can be clearly engraved on the PVC material, and shows Black, which is similar to the black of ink jet printers, is an ideal color for users, so fiber laser marking machines are more and more applied to PVC materials.
The laser marking machine is environmentally friendly and pollution-free, and its application prospect in PVC materials is also the most anticipated. With the further improvement of laser technology in the future, it is believed that the fiber laser marking machine will play a more important role.