Simbi coil ppgl ichidimbu cheprepainted galvalume simbi, inoshandisa galvanized aluminum yakavharwa simbi se substrate.Mushure mekugadzirwa kwepamusoro (kubvisa kemikari uye kushandura kemikari kurapwa), iyo yepamusoro yakaputirwa nedhiri kana akati wandei akaturikidzana ekuputira, kuburikidza nekubheka uye kurapa, yobva yave iyo PPGL.
Iyo pendi firimu yatinogona kuita 10-30microns.Iyo yakakwirira yefirimu yepende, iyo yakareba hupenyu hwebasa hwemuvara.
Iyo yekupenda zvinhu ndeye PE, SMP, HDP, PVDF, ects.