I-200mesh-400mesh (75um-38um), ukwenza ngokwezifiso. Inamathela phakathi kwe-extruder neheda, into engcolileyo ingahlungwa ngaphambi kokuya kunhlokweni, ekwazi ukuvikela i-spinneret futhi ithuthukise ukusebenza kahle futhi ithuthukise ikhwalithi yendwangu