Umgqomo wokugcina iplastiki luhlobo lwezixhobo zokugcina zokugcina iindawo ezahlukeneyo. Inempawu zokumelana neasidi kunye nealkali, ukunganyangeki kwebala leoyile, ukungabinetyhefu kunye nokungabi nasongo, kulula ukuyicoca, ibekwe kakuhle, kwaye kulula ukuyilawula. Ngokwenkangeleko, sebenzisa ithuba, ukuthwala amandla kunye ...
Funda ngokugqithisileyo