ppgi uamea coil ua faaigoaina foi prepainted uʻamea uʻamea uʻamea (puupuu mo "ppgi coil"), e faʻaaogaina uʻamea e fai ma substrate.A maeʻa faʻamaʻi faʻapitoa (faʻamaʻi vailaʻau ma vailaʻau faʻaliliuina), faʻafefeteina ppgi uamea faʻapipiʻiina i luga o se laulau poʻo ni vaega o le ufiufi, e ala i le taoina ma le faʻamalolo, ona avea lea o le PPGI. o le zinc layer o loʻo i ai se sao i le ufiufi ma le puipuia o le uʻamea faʻapipiʻi lanu lanu, puipuia le uʻamea uʻamea mai le rusting, ma o lona ola tautua e tusa ma le 1.5 taimi umi atu nai lo le uʻamea uamea.
O le ata vali e mafai ona tatou faia 10-30microns.O le maualuga o le ata vali, o le umi o le ola tautua o le lanu.
O mea vali o PE, SMP, HDP, PVDF, ects.
Pupolar lanu o ppgi uamea coil: uaina mumu (ral3005), mumu mumu (ral3000), Ruby mumu (RAL3003), Fa'ailoga mumu (RAL 3001), mumu mumu (RAL 3016), feoaiga mumu (RAL 3020)