Ingasetyenziselwa njengezixhobo zokwakha ishedyuli yomsebenzi wethutyana kunye nendawo zokugcina okwethutyana kwiindawo ezahlukeneyo zokwakha, ezinje ngeziza zokwakha kunye neendawo zokwakha amandla ombane.
Kuqala, i-tarpaulin ye-PE yatyabulwa kaninzi emva koko yafakwa emanzini okomzuzu omnye wokujonga ukuntywila kwamanzi kwiseyile ye-PE.
I-PE: I-Polyethylene PE resin yinto engeyiyo ityhefu kunye nevumba elimhlophe okanye umgubo, onembonakalo emhlophe yobisi kunye nokuziva ngathi une-wax; Inokutsha, inesalathiso seoksijini esikwi-17.4% kuphela, umsi ophantsi kunye nokuvuza ngexesha lokutsha, tyheli kwilangatye nakwiblue ngaphantsi.
