This article explains what a laser tube is, especially CO₂ laser tubes, and details the manufacturing process involved, including material selection, gas injection, sealing, and quality control. Understanding this process helps ensure the selection of high-quality laser tubes for better performance and longevity.

Puri Laser tube is using a special process, from the laser tube firing patch inflatable process of scientific and comprehensive quality control methods, which enables Puri laser tube have power spot, long life and other advantages. It is widely applied to the laser engraving machine, laser marking machine