... dimensional relief 3.CNC controlled ULTRASONIC QUILTING MACHINE APPLIED RANGEpillow, quilt, mattress bed cover, car seat covers, car tarpaulin, car tent clothes, luggage ... -20M/MINWeight 6800KG(4)Applied range of quilting machineCar tarpaulin, Car seat covers, luggage handbags, footwear shoes, clothing coat, children ... , shoes , PVC pool bottom, etc ultrasonic quilting machine of Car seat covers