the machine can not only making low stretch polyester fiber and spandex to be air covering,but also can making middle strech .

Our polyester air covering machine  suitable for polyester ,Nylon and Spandex and so on

spindle number	Max,mechanical speed	Denier of fiber	Draft times of spandex	Diameter of take-up roll	Max.bobbin size	Standard weight of take-up
96spindle(common)  8spindle/knots	500M/MIN  speed of roller Ⅱ	22~330Dtex (POY or Nylon) (sing or 2 ply or 3ply DTY) 20~70D(spandex)	1.5-5times	90MM	250*250 bobbin lengtn:290mm	5KGS

polyester air covering machine