The ultrasonic lace machine of Changzhou Jinpu automation equipment Co., Ltd. abandons the traditional sewing process of needle and thread. It is ergonomically designed, safe and easy to operate. It can weld straight line and arc line. It can meet the requirements of waterproof, sealing, antibacterial and other functions of fusion products. The matching wheel of the ultrasonic lace machine can improve the firmness and beauty of the fusion products. Needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn't needn '.