Filimi yo pfala titreyi yi kombetela eka muxaka wa swilo swo paka leswi endleriweke ku endla xisirhelelo lexi nga ngheniwiki hi moya eka titreyi leti nga ni swilo swa swakudya. Filimi leyi hi ntolovelo yi endliwa hi swilo swofana na polyethylene, polypropylene, kumbe switirhisiwa swin’wana leswi olovaka leswi nyikaka swivumbeko swa kahle swa swisirhelelo. Yitirha tani hi protective layer, leswi sivelaka swakudya kuva swihlangana na swilo leswinga thyakisiwa swale handle loko swirikarhi switshama swiri fresh naswona swirikarhi swi onhaka.