Bobine ppgl iruvara rwakavharwa galvalume coil, inova acronym yeprepainted galvalume simbi, inoshandisa aluzinc se substrate.Mushure mekugadzirwa kwepamusoro (kubvisa kemikari uye kushandura kemikari kurapwa), iyo yepamusoro yakaputirwa nedhiri kana akati wandei akaturikidzana ekuputira, kuburikidza nekubika uye kurapa, yobva yave iyo PPGI.
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.