Imveliso epheleleyo yokuphinda isetyenziswe kwi-PET echithwayo iquka iinxalenye ezimbini apho inxalenye yokuqala ityumza, ukuhlamba kunye nokumisa umgca wokuvelisa kunye neemveliso zokugqibela zihlambulukileyo ze-PET flakes kwaye inxalenye yesibini i-pelletizing extrusion ye-flake ecocekileyo kunye nemveliso yayo yokugqibela yi-PET pellet.