coated pvc water bag High-frequency production

Writer： admin Time：2023-10-18 10:16:10 Browse：135

High-frequency production uses high-frequency current to stimulate the internal molecules of the material to undergo violent movements, 

and then uses high voltage to force the molecules on both sides to penetrate each other and achieve bonding. Therefore, the purpose of

 high-frequency heat sealing is to fuse two materials into one material!

The firmness and tensile strength of the products produced by the high-frequency heat sealing process are 2 to 3 times that of the viscose

 and high-temperature heat sealing processes.