I-copper foil ineempawu ezisezantsi ze-oksijeni kwaye inokudityaniswa kwiintlobo ezahlukeneyo ze-substrates, ezifana nentsimbi, izinto zokugquma, njl., kunye noluhlu olubanzi lokushisa. Isetyenziswa kakhulu kwi-electromagnetic shielding kunye ne-antistatic, ifoyile yobhedu eqhubayo kumphezulu we-substrate, idityaniswe ne-metal substrate, inokuqhuba okugqwesileyo, kwaye ibonelela ngesiphumo sokukhusela i-electromagnetic. Inokwahlulwa ibe: ifoyile yobhedu encamathelayo, ifoyile yobhedu ephindwe kabini, isikhokelo esisodwa sobhedu, njl. njl. ishishini. Ngophuhliso olukhawulezayo lweshishini lolwazi lwe-elektroniki, ukusetyenziswa kwefoyile yobhedu yomgangatho we-elektroniki kuyanda. Iimveliso zisetyenziswa ngokubanzi kwiikhatyhuleyitha zoshishino, izixhobo zonxibelelwano, izixhobo ze-QA, iibhetri ze-lithium ion. Iiseti zikamabonwakude, iividiyo ezirekhodishayo, izidlali zeCD, oomatshini bokufotokopa, iifowuni, izifudumezi kunye nezipholileyo zomoya, izixhobo ze-elektroniki zemoto, oomatshini bomdlalo, njl. njl kwiimarike zasekhaya nezangaphandle.
