Hauv luv luv, nonwovens qhib lub qhov rooj ntawm lub sijhawm rau kev yooj yim txhua hnub, uas tej zaum yuav yog cov khoom ntawm kev npau suav lossis kev xav vwm tsis ntev dhau los. Ib yam li Henry Ford tau ua rau cov neeg zoo tib yam muaj lub tsheb thiab cov kwv tij Wright tau tsiv los ntawm ib qho chaw hauv ib lub tebchaws mus rau lwm qhov 1000 mais deb ntawm ob peb teev, cov khoom siv tsis muaj ntaub ntawv tau hloov pauv ntau yam kev lag luam. Tam sim no muaj ntau pua cov khoom. Yog hais tias lawv tsis ua li ntawd, lawv yuav kim dhau los yog tsis tuaj yeem tsim lawv hauv txoj kev muaj txiaj ntsig.
Ib qho tseem ceeb ntawm nonwovens yog tias lawv tuaj yeem ua tau ntev heev, los yog pov tseg, nrog lub neej tsawg yog tias xav tau. Tsis tas li ntawd, nonwovens kuj muaj ntau yam khoom siv tsis txwv, xws li kev nqus dej super, elasticity, kua repellency, tensile khoom, lub zog, softness, nplaim retardancy, corrosion kuj, ntxuav tsis kam, kab mob barrier, pom thiab sterility.
Cov tuam txhab uas tsis yog woven npuag tuaj yeem muab cov khoom zoo li no hauv ntau txoj hauv kev, thiab feem ntau tsim cov khoom lag luam nrog cov yam ntxwv tshwj xeeb thiab tshwj xeeb xav tau lossis xav tau los ntawm cov neeg siv khoom ntawm tus nqi tsim nyog. Txawm hais tias tag nrho cov txiaj ntsig zoo no, ntau tus neeg yuav tsis paub cov khoom siv tsis yog. Yog tias lawv ua li ntawd, lawv yuav tsis paub tias cov khoom tsis yog ib qho tseem ceeb thiab tseem ceeb ntawm lawv lub neej.
Qhov no tsuas yog ib feem me me ntawm cov khoom siv yooj yim uas cov khoom siv tsis muaj peev xwm muab tau.