Cajaladeena dunta PTFE, oo leh cajalad huruud ah oo dhalaalaya iyo kiis hufan, waxay bixisaa muuqaal sare iyo waxqabad labadaba. Ballaca 12mm iyo dhumucdiisuna tahay 0.075mm waxay xaqiijinaysaa shaabad sugan oo loogu talagalay codsiyada tuubbooyinka kala duwan, laga bilaabo guriga ilaa nidaamyada warshadaha yaryar. Cajaladdani si hufan uma fuliso oo keliya balse waxay sidoo kale u oggolaanaysaa daabacaadda astaanta gaarka ah ee kiiska daah-furnaanta, taasoo ka dhigaysa doorasho muuqata oo summadeedu tahay.