Eyona nto iphambili yebhaskithi yokuguqulwa kwezinto yi-PE, ngenkqubo yokubumba imveliso yeplastiki edityanisiweyo, ehlala ixesha elide, ngokunyamezela okuqinileyo, ukuphosa akukho lula ukonakalisa, isetyenziswa ngokubanzi, ixhaphake kuzo zonke iindlela zokuthutha ubomi, ukupakishwa. ukuthintela umonakalo, ukugcinwa kunye nokugcinwa, ukuhlelwa komgca wemveliso kunye nokunye.Ibhokisi yebhokisi yebhokisi yebhokisi yokubumba i-mold (kubandakanya i-plastic ibhokisi yebhiya yokubumba, i-mold tank yamanzi yeplastiki, i-mold yebhokisi yeziqhamo, i-mold yebhokisi yokupakisha, i-mold yebhokisi yokugqiba, i-mold yebhokisi yeplastiki, i-mold yebhokisi etywiniweyo, i-mold yebhokisi yeglavu, i-mold yebhokisi yokugcina, njl.) intsimbi yokubumba esetyenzisiweyo: 45 #, 40 Cr, P20,2738,2316,718, NAK 80, S136 njalo njalo.