Pretty-Film (PF-150) angagwiritsidwe ntchito mapangidwe dera PCB copper clad board. Sankhani chosindikizira chamtundu kapena chakuda ndi choyera cha laser kapena chosindikizira cha laser chokhala ndi pepala lathyathyathya ndi kutulutsa kwa pepala lathyathyathya, monga OKI Data C941dn, Xerox C8030, Konica Minolta C458, ndiyeno nkusamutsira ku bolodi lovala zamkuwa la PCB (popanda zokutira) potsetsereka ndi madzi. Mukaphika mu uvuni wamagetsi pa 120 ° C ~ 150 ° C pafupifupi 5 ~ 10 mphindi, chotsani filimu yapamtunda pambuyo pa kuzizira kwachirengedwe, ndipo mankhwala omalizidwa ali okonzeka. Ndiye ndondomeko etching akhoza kuchitidwa. Chodziwika bwino cha mankhwalawa ndikuti sichifunikira kuphimba ndipo chomalizidwacho chimakhala chopanda kanthu. Imagwiranso ntchito yolimbana ndi kutentha, yolimbana ndi nyengo komanso yosatha.
Zindikirani: Chonde gulani (PCB circuit board etchant) nokha, ndipo phunzirani ndikugwiritsa ntchito etching process panokha.