Isikhwama setiye esinezinhlangothi ezintathu esime phezulu sinezinzuzo zokusebenza kahle kokuvala kanye nezinto ezihlanganisiwe ezinamandla aphezulu, Ukuvala okuhle futhi akukho ukuvuza, isisindo esincane, ukusetshenziswa kwezinto ezincane, futhi kulula ukuzithutha.
Ukusebenza kokuvala kwesikhwama sokuvala esinezinhlangothi ezintathu kuhle kakhulu, futhi kungavimbela ngempumelelo ukudla ukuthi kungangcoliswa noma konakaliswe ngesikhathi senqubo yokugcina nokuthuthwa. Lolu hlobo lokupakisha luvame ukusebenzisa ubuchwepheshe bokuvala obushisayo, obungavala izinhlangothi ezintathu zesikhwama, okwenza kube yindawo evalwe ngokuphelele ukuqinisekisa ubusha nokuphepha kokudla, isakhiwo esilula futhi kulula ukuyivula, Inezici zokuvuselela zokuvala eziphindaphindwayo kanye nokuvikelwa kwemvelo.
Izinto zokupakisha zisebenza kahle kakhulu njenge-anti-static, anti-ultraviolet, i-oxygen evimbayo kanye nomswakama, futhi kulula ukuzivala, izikhwama ezimile ziyamelana namakhemikhali, ziyacwebezela. Iningi lazo zi-insulator ezinhle. Zilula futhi ziphephile. Zingakhiqizwa ngobuningi futhi zishibhile.
Izikhwama ziyasebenziseka ngezindlela eziningi, ziyasebenza, kulula ukuzifaka umbala, kanti ezinye ziyamelana namazinga okushisa aphezulu. Izikhwama zanamuhla ezimile ziphephile futhi zinhle. Ukuphepha kuqinisekisiwe, Kungaqinisekisa ukuphepha kwemikhiqizo yethu ngesikhathi sokuthuthwa futhi kunciphise izingozi zokuhamba. Ngesikhathi esifanayo, Lesi sikhwama sinokushesha kokuvala ukushisa okuphezulu, ukumelana nengcindezi kanye nokumelana nokuwa. Ngisho noma singawa ngengozi sisuka endaweni ephakeme, ngeke sibangele ukuthi umzimba wesikhwama uphuke noma uvuze, okuthuthukisa kakhulu ukuphepha komkhiqizo.