1. Ukusebenza kakuhle:{0}}Umgangatho ophezulu wemigca yokuvelisa imibhobho yeplastiki ibonakalisa iqondo eliphezulu lokuzisebenzela, iphucula kakhulu impumelelo yemveliso kunye nokunciphisa iindleko zabasebenzi. Ngaphaya koko, iinkqubo zolawulo ezichanekileyo ziqinisekisa iiparamitha ezichanekileyo kuyo yonke inkqubo yemveliso, ziqinisekisa umgangatho wemveliso.
2. Uzinzo:Imigca yemveliso yobuchwephesha iphantsi kolawulo olungqongqo lwekhwalithi ngexesha loyilo kunye nokuveliswa, ukuqinisekisa ixesha elide, ukusebenza okuzinzileyo, ukunciphisa amazinga okusilela, kunye nokuphucula impumelelo yemveliso.
