Cov neeg paub dhau los feem ntau muaj kev nkag siab zoo txog cov ntaub thiab cov qauv, khoom siv tes ua thiab khoom siv. Los ntawm txhais tes, kuaj xyuas qhov muag pom tau sai sai kwv yees qhov hnyav ntawm qhov khoom, cov khoom sib piv thiab cov txheej txheem. Cov. Kuv tus kheej yuav paub meej tias cov txheej txheem ntau lawm lossis txheej txheem ntawm daim ntaub ua ntej. Cov txheej txheem sib txawv ntau lawm ncaj qha txiav txim siab xaiv cov khoom siv los yog xaiv cov khoom siv raw. Piv txwv li, spunlace tsis-woven npuag, cov ntaub ntawv siv feem ntau yog cov polyester thiab viscose, ntxiv rau PP Txawm li cas los xij, nws tsis tshua muaj nqi, thiab txoj kev spunbonding yog hom ntau rau PP ntshiab.
Cov khoom siv sib txawv muaj qee cov yam ntxwv, xws li cov nplaum dej nqus dej, PP feem ntau tsis nqus dej (tseem muaj hydrophilic), kuaj cov fiber ntau muaj tseeb yuav tsum yog cov tuam tsev tshaj lij. Koj tau hais tias PP ntshiab yuav txhais tau tias qhov spunbonded nonwoven npuag yog 100% PP ntshiab. Daim ntaub ntxiv nrog rau cov khoom siv yog luv, lub fiber ntau tsaus, xim tsis zoo, thiab lub zog tuaj yeem txiav txim siab los ntawm kev paub txog kev sib tsoo tes.
