Abavelisi abathe ngqo baseTshayina, umgangatho oqinisekisiweyo, ukutsala ukuchasana nokusebenza okuphezulu kwe-abrasion, ukukwazi ukungena kakuhle kwamanzi, inokutyala okuhle kakhulu ukufunxa ukufuma, idityaniswe ngokuqinileyo, inokuvumela ukhula lungakwazi ukuphuma, uyilo lomnyama lwenza ukhula alukwazi ukwenza iphotosynthesis, ukufezekisa isitshixo sokuthintela ukukhula kokhula, izinto eziluhlaza kunye nezinto ezikhethekileyo, ukuthintela i-bask kwi-oxidation ukumelana nokuqina, Unokwenza ubomi benkonzo yelaphu lokukhula ixesha elide njenge-7 iminyaka, ukusetyenziswa komgangatho ophezulu we-PP polypropylene izinto ezinokonakala, ukusingqongileyo. ukukhuselwa, ukukhuselwa kwendalo kunye nokukhuselwa komhlaba.