Izihlangu zesikhumba sezinkambo zezinkambo zokuphatha izinkambo zokuphatha kuzokushintsha indawo yokuqondisa izinkambo ngokusebenza kwayo nokubonakaliswa kwakho. Umsebenzi wokwenza kuyisisekelo sokusebenza kwe-extrusion esihle kakhulu, okunika ubukhulu obulinganayo bokwakhiwe kwezinkambo futhi ukuthula okuhle. Izinkambo zase-HDPE zinomthelela kodwa zinomthelela okuhle, okunika umlando wokuthumela nokufaka kwezindawo eziningi. Okusebenzisa kwezizwe zonke kubonisa ukuthi lezi zinkambo zinomthelela okuhle; zisetyenziselwa eminye imithombo yezinhlanganiso, njengokuthumela amagasi, ukulinda ukuvula, nokuthumela amanzi ema-ndawo. Ukuthi le mthubi iyathola isibonelo se-UV radiation nezichemikheli kususa ukuthi kuyasebenza kwezinye izinhlanganiso, okwenza ukuthi kuyabizwa ngokukhulu kwezizwe zonke. Ngokuphazamisa kokuthi kuyasiza i-environment, ukuthanda kwezinhlelo eziphila njengokuthi kuyasebenza kwezinkambo zase-HDPE zokuphatha kuyadlula. Lokhu okusebenzisa akakwazi kuphela ukudayisa izindlela zokusebenza kodwa kuyaphambana nazo, okunika ukuthembeka nokusebenza kwezinye izinhlanganiso.