Iiteyiphu yokubopha imifuno entshaine-viscosity entle, ukukhuselwa kwendalo, i-viscosity ephezulu, ukuqina kunye nokuqina.Ilungele ukusetyenziswa kwetape yokuncamathelisa kumatshini wokubopha iivenkile ezinkulu, kwaye ingasetyenziselwa ukuchongwa kombala.Ihlangabezana neemfuno zokhuseleko lokusingqongileyo kwaye ayicocwa emanzini.