enokuthi ilungelelanise i-masterbatch kunye nomgubo wombala kwimibala eyahlukeneyo ngokweemfuno zemveliso yomthengi, ukuze kuphuhliswe imibala eyahlukeneyo yeentsinga ezidayiweyo, kunye nokukhawuleza kombala malunga ne-4-4.5 grade, eneziphako eziphantsi.