Pepala la silicone - lomwe limadziwikanso kuti pepala lokutidwa ndi silicone - ndi chipangizo chapadera chomwe chimapangidwa kuti chitha kumamatira, kuthamangitsa zakumwa, komanso kupirira kutentha pang'ono. Amagwiritsidwa ntchito kwambiri pazakudya, kuphika, ndi zina zambiri, chifukwa cha kuphatikiza kwake kwapadera kwa zinthu zopanda ndodo, zoteteza, komanso zosagwira kutentha.
Mitundu ya zakudya (zovomerezedwa ndi FDA, zopanda BPA) zimapambana pophika (monga thireyi zopangira makeke / makeke, osapaka mafuta) ndi kukulunga chakudya (masangweji, nyama zochiritsidwa), kupirira -40 ° C mpaka 220 ° C pogwiritsira ntchito uvuni / mufiriji.
Silicone greaseproof pepala yosalala silikoni yokutira imalepheretsa kumamatira (palibe chotsalira kumanzere) ndikuthamangitsa mafuta/chinyontho, pomwe zigawo zotchingira za PE/aluminiyamu zimalimbitsa chitetezo. Ndioyenera kumaphika buledi, ntchito yopangira chakudya, imalinganiza zochita, chitetezo, komanso kulimba.