Wuxi Guoqiang leather embossing equipment Co., Ltd.   

Sichuan PVC leather embossing machine plastic welding machinery and equipment Chinese preferred, most professional high frequency plastic welder, PVC plastic welding machine, high frequency welding fusing machine, plastic sealing machine, embossing machine manufacturers - Wuxi Guoqiang Electronic Equipment Co., Ltd. (13771529137 Mr. Tian) Sichuan work PVC leather embossing machine performance, and special heat seal mode preparation: 1 using mainly generated in the two to be welded workpiece contact surface friction heat to melt the plastic. Heat from the certain pressure, a work in another surface to move a certain displacement or amplitude of the reciprocating. Once the desired degree of heat