... , abundant designs 3.fast speed 4.s Ultrasonic welding machine Basic components1. New type PC intellectual ultrasonic generator; 2 ... of different materials andthicknesses;3. The performance of the machine reaches international level with automatic frequency tracking system and ... . such as nylon, polyster, ABC, PC, PVC, PE, PP, PS, etc.Application:Apply to lace clothing, ribbon, decoration products ...