... 4. 1.Product DescriptionHX-2018 Dedicated ultrasonic sewing machine for raincoat and lace cloth 2.Suitable material : non-woven,composite material, ... film and plastics slice, such as chemical fibrous cloth, nylon cloth, knitting cloth, non spin cloth, gush glue cotton, PE paper, PE + aluminium, ... PE + cloth, and so on.3.Application: (1)Lace clothing(2) ...