... request.6.This machine is fully automatic,equiped with infrared auto edge system can align layers of materials,and ... 8-20M/MINWeight 6800KG (4)ultrasonic quilting machine of mattress bed coverApplied range Car tarpaulin, Car seat covers, luggage ... handbags, footwear shoes, clothing coat, children jacket, pillow, quilt, mattress bed cover, cushion pillow, table mats table cloth, curtain shower ...