Kusankhidwa kwa pepala lotulutsa kapena gawo laling'ono la filimu ndi wothandizira kumasula kumakhudza mwachindunji kukhazikika kwa kusungirako ndi kupukuta kwa PTFE tepi yotentha kwambiri. Nkhaniyi ikufanizira magawo a mapepala a PET vs kraft ndi silicone vs.

Matepi a PTFE omwe amawotchera kwambiri amagwiritsidwa ntchito kwambiri pakutchinjiriza magetsi, koma ma frequency apamwamba komanso ma voltage apamwamba amakhala ndi zoopsa zapadera: kuwonongeka kwamagetsi, kutulutsa pang'ono, kukalamba kwamafuta, kutayika kwa ma frequency apamwamba, komanso kukhudzidwa kwa chilengedwe. Nkhaniyi ikufotokoza ngozi iliyonse komanso mmene tingapewere.