Ubusanzwe firime ikoreshwa nka substrate hanyuma igashyirwa hamwe hamwe cyangwa ifatanye impande zombi, firime rusange izwi nka firime polyimide, Film ya PTFE, PET Film, PE film, MOPP Film, PVC Film, nibindi.
Filime ya polyimide na firime ya PTFE bikoreshwa cyane cyane mubushyuhe bwo hejuru bukora mubukorikori bwamashanyarazi & elegitoronike, naho firime ya PET / PE / PVC / MOPP ikoreshwa cyane cyane kurinda ibicuruzwa gushushanya no kwanduza mugihe cyo gutwara, gutunganya, gushyira kashe, Imiterere nububiko nibindi, aribyo isanzwe ikoreshwa mugutunganya cyangwa kurinda ubwikorezi bwinganda zitwara ibinyabiziga, inganda zubaka, ibikoresho & amazu yimyubakire, inganda za elegitoroniki.