Uchungechunge lwe-CT luyi-screw extruder eyodwa yokuvuselela ama-PET flakes.Idizayini yomugqa we-PET flakes we-granulation njengenhlanganisela yesikulufu esikhipha isikulufu esisodwa kanye nesistimu yokukhipha umoya esebenza kahle ilula yonke inqubo, nokho igcina ama-pellets okugcina ekukhwalithi enhle.