... lace sewing machine can ,press ,sewing ,cutting ,slitting , with width from 5cm-20cm with any desings Ultrasonic lace sewing machineOutput power : ... 120 Kg Feature: ultrasonic lace machine1. Trimming: while repair Edge, unilateral removal, and melting side effect, not to smooth ... time, without burr and rough selvedge.6. Forming: the round flower patterns, for removal, holes, product forming. 7. ...