... , etc. This machine can be used to all kinds of fabric, artificial leather, coated cotton, PE paper, PE + aluminum, PE+ cloth ... , and other coated fabric and coated papers.2,The suitable product of ultrasonic lace sewing machineLace of garments, mattress cover, Pillowcase/Pillow ... and spark in produce processing, won't cause damage to fabric edge, and also can avoid deckle edge.3. Chang of ...