Cov ntaub iav fiber ntau yog ib hom ntaub dawb uas tsis muaj qhov sib tw.Nws yog tsim los ntawm cov khoom siv iav zoo los ntawm kev kub kub yaj, kos duab, xov paj thiab lwm yam txheej txheem.Lub zog tseem ceeb nyob ntawm qhov warp thiab weft kev taw qhia ntawm cov ntaub.Yog hais tias lub zog ntawm warp los yog weft yog siab, nws yuav woven rau hauv unidirectional ntaub.Cov khoom siv yooj yim ntawm cov iav fiber ntau yog alkali dawb iav fiber ntau, thiab nws cov txheej txheem tsim khoom feem ntau yog ua los ntawm cov roj nplua nyeem ntxiv.Vim qhov zoo ntawm kev ua haujlwm zoo rwb thaiv tsev thiab kub tsis kam, iav fiber ntau tuaj yeem siv los ua cov khoom siv rwb thaiv tsev rau lub cev muaj zog thiab hluav taws xob.Nws tuaj yeem ua rau lub cev muaj zog tau txais kev rwb thaiv tsev zoo, ua kom lub neej ntev ntawm lub cev muaj zog, txo qhov ntim thiab qhov hnyav.

Cov ntaub iav fiber ntau yog ib yam ntawm cov khoom siv tsis muaj hlau tsis muaj hlau nrog kev ua haujlwm zoo.Nws muaj qhov zoo ntawm cov rwb thaiv tsev zoo, muaj zog kub tsis kam, zoo corrosion kuj thiab siab mechanical zog.Cov ntaub iav fiber ntau muaj qhov zoo nkauj thiab zoo nkauj, tsis sib xws weaving ntom, softness thiab zoo saj zawg zog txawm nyob rau qhov tsis sib xws.Cov iav fiber ntau nthuav dav yog woven los ntawm cov iav fiber ntau nthuav dav, uas muaj kev ua haujlwm zoo thaum tshav kub kub thiab kev txav mus los.Cov khoom sib txawv ntawm rwb thaiv tsev tuaj yeem ua tiav los ntawm kev hloov cov qauv ntaub thiab kev ua haujlwm.Feem ntau yog siv rau kev tshem tawm cov rwb thaiv tsev npog, daim pam hluav taws, hluav taws kub hnyiab, nthuav sib koom ua ke thiab cov pa taws tso pa tawm.Nws tuaj yeem ua cov iav fiber ntau daim ntaub npog nrog aluminium foil.