Theipi e khomarelang, eo hangata e tsejoang e le tepi ea ho khomarela, ke sehlahisoa se sebelisang lesela, pampiri, filimi le lisebelisoa tse ling e le thepa ea motheo.Sekhomaretsi se sebelisoa ka mokhoa o ts'oanang ho substrate e ka holimo, e sebetsoa hore e be lesela, ebe e etsoa ka coil bakeng sa phepelo.Theipi e khomarelang e na le likarolo tse tharo: substrate, sekhomaretsi, le pampiri e lokollang (filimi).

Mofuta oa substrate ke mokhoa o tloaelehileng oa ho arola litheipi tsa sekhomaretsi.Ho latela li-substrates tse fapaneng tse sebelisitsoeng, litheipi tsa sekhomaretsi li ka aroloa ka mekhahlelo e tšeletseng: tepi e thehiloeng pampiring, tepi e thehiloeng masela, theipi e thehiloeng filiming, tepi ea tšepe, tepi ea foam, le theipi e seng substrate.

Ho phaella moo, litheipi tse khomarelang li ka boela tsa aroloa ho latela katleho ea tsona le mofuta oa sekhomaretsi se sebelisoang.Ho ea ka katleho ea bona, tepi ea sekhomaretsi e ka aroloa ka tepi e phahameng ea mocheso, tepi e mahlakoreng a mabeli, tepi ea ho kenya letsoho, le tepi e khethehileng, joalo-joalo;Ho ea ka mofuta oa sekhomaretsi, sekhomaretsi se ka aroloa ka tepi e thehiloeng metsing, tepi e thehiloeng ka oli, tepi e thehiloeng ho solvent, theipi ea hot melt, le tepi ea tlhaho ea rabara.Theipi e khomarelang e na le mefuta e mengata ea lits'ebetso bophelong ba batho ba letsatsi le letsatsi le mesebetsing ea indasteri.Ka ntlafatso e tsoelang pele ea theknoloji ea tlhahiso ea theipi e khomarelang, mesebetsi e mecha e 'nile ea ntlafatsoa ka mokhoa o tsoelang pele bakeng sa tepi ea sekhomaretsi.E atolohile ho tloha ho tiisoa ha motheo, ho hokahanya, ho lokisa, ho sireletsa le mesebetsi e meng ho ea ho mesebetsi e fapa-fapaneng e nang le likarolo tse kang ho thibela metsi, ho kenya letsoho, conductivity, ho hanyetsa mocheso o phahameng, ho hanyetsa kutu, joalo-joalo.