Ultrasonic embossing machine, also known as ultrasonic lace machine, is an efficient sewing and embossing equipment. It is mainly used for stitching, welding, cutting, embossing, etc. of synthetic fiber fabrics. The processed products have the characteristics of good water tightness, high production efficiency, no needlework and auxiliary materials, smooth cutting surface without burrs, and good hand feel. Widely used in industries such as clothing, toys, food, environmentally friendly nonwoven bags, masks (cup type masks, plane masks, three-dimensional masks, etc.).