Ngokusho kobukhulu kanye nesigaba esiphambanweni samaphrofayili ahlukene, sizokhetha izinhlobo ezahlukene zama-twin-screw extruder kanye nezibunjwa, futhi silungise itafula elihambisanayo lokumisa i-vacuum, ugandaganda, umshini wokusika, itafula lokuvula kanye nezinye izinto ezisizayo.