ISICELO:
Uchungechunge lwe-ZH-FRD lomshini wokuvala ifilimu yepulasitiki othomathikhi lusebenzisa ukulawulwa kokushisa okuvamile kwe-elekthronikhi kanye nedivayisi yokudlulisa okuzenzakalelayo, lungalawula ukwakheka okuhlukile kwezikhwama zefilimu yepulasitiki, lungasetshenziswa kuzo zonke izinhlobo zomugqa wokupakisha, ubude bophawu abunqunyelwe.
Umshini wokuvala osetshenziswa kabanzi: embonini yokudla, yezokwelapha yasemanzini, yamakhemikhali kanye neye-elekthronikhi.
Umshini wokuvala ungavala zonke izinhlobo zezikhwama: Iphepha lokwakha, isikhwama sokugcina esisha, isikhwama setiye, isikhwama se-aluminium foil, ifilimu yokuncipha, isikhwama sokupakisha ukudla, njll.