Ultrasonic lace sewing machine Available in a straight line,cuve,edge, Welding,cutting,lace embossing,bronzing,binding,etc, ultrasonic lace sewing machine 1. Features:1) Adopt ... ,cutting,lace embossing,bronzing,binding,itemizing and etc. 3. Apply to: packing material,telephone sets,knitted products,sportwear,travel bag,bed ...