T-die,

 HUILONG brand single layer T-die and double layers co-extrusion T-die are designed by HUILONG, and OEM in USA and KOREA, super precision finishing on cavity surface, hard chrome plated with excellent heat stability and a thickness tolerance is less than +/-(3~5%), advanced feather edge device, the minimum edge trimming scrap could reach to 2mm; automatic floating T-die(patent technology) could completely resolve the problem of " banding" and no uniformity on web cross.