Ultrasonic sealing machine uses ultrasonic wave and special steel wheelprocessing, bag particles can be loaded 80%-90%. The seal can be embossed, cutand stitched at one time without damaging the edge ofthe cloth. The flower wheel:can be easily replaced according to the needs of customers to replace variousgraphics of the flower wheel. There is no need to preheat when working, thesealing length is not limited and can be continuously operated, and the finishedbag is smooth and beautiful products.