Overview
TR is evolved on the basis of traditional hot plate welding, it retains the advantages of hot plate welding, the bottom shell adopts low-temperature contact heat fusion, and the mask adopts TR heat fusion, due to the heating of non-contact fusion, the material will not blister after dissolution, and there will be no carbonization of the material due to the high temperature, and there will be no ring phenomenon due to contact extrusion.
0512-82288666
