The Double-bar warp knitting machine uses chemical fiber such aspolyester???polyamide???acrylic???polypropylene and viscose ornatural fiber such as spinning cotton yarn???Blended yarn etc??? toproduce short-pile fabric with pile height of 1.5~6mm or spacefabric with thickness of 3~12mm???the fabric feels plump???gentleand won''t come off from the base cloth???and is widely used forgarments???shoes fabric???cotton blanket???automobilecushion???sofa-cover???bed colth???side colth and curtainetc???