Laini iṣelọpọ yii ni a lo fun iṣelọpọ extrusion ti 2 ~ 12 mojuto epo-epo ti o kun okun okun alaimuṣinṣin tube.Extruded ohun elo ni PBT.
Awọn extruded tan tube tube jẹ yika ni apẹrẹ, aṣọ ile ni iwọn ila opin ati ki o dan.
Fiber Coloring Machine Rewinding, Ti a lo fun SM, MM fiber chromatographic kikun, tun le ṣee lo fun atunkọ okun tabi disk, ni iṣẹ ti koodu spraying.