Qhov sib txawv ntawm cov ntawv tsis muaj plua plav thiab cov ntaub spunlace nyob hauv lawv cov khoom thiab cov txheej txheem tsim khoom.
Daim ntawv tsis muaj plua plav, tseem hu ua daim ntawv huv, yog ua los ntawm 100 feem pua ntawm cov cellulose ntshiab fibers yam tsis muaj binders lossis additives. Cov txheej txheem tsim khoom muaj ntau theem ntawm kev ntxuav kom ntseeg tau tias cov khoom kawg tsis pub muaj cov impurities lossis cov khoom.
Daim ntawv tsis muaj plua plav yog siv dav hauv kev lag luam uas xav tau ib puag ncig tsis muaj menyuam, xws li tshuaj, khoom siv hluav taws xob, thiab aerospace.
Ntawm qhov tod tes, spunlace daim ntaub, tseem hu ua dej-spun nonwoven npuag, yog ua los ntawm kev sib xyaw ntawm fibers xws li viscose, polyester, thiab nylon. Cov txheej txheem ntau lawm suav nrog cov dav hlau dej siab uas cuam tshuam cov fibers yam tsis tau siv cov khoom sib khi. Qhov no ua rau cov ntaub nrog lub zog siab, softness, thiab absorbency. Spunlace daim ntaub feem ntau yog siv rau hauv kev tsim cov ntaub so, kev hnav khaub ncaws kho mob, thiab cov ntaub ntawv pom.
Hauv cov ntsiab lus, qhov sib txawv tseem ceeb ntawm daim ntawv tsis muaj plua plav thiab daim ntaub spunlace yog lawv cov khoom xyaw thiab cov txheej txheem tsim khoom. Thaum daim ntawv tsis muaj plua plav yog ua los ntawm cov ntshiab cellulose fibers thiab feem ntau yog siv nyob rau hauv ib puag ncig tsis muaj menyuam, spunlace daim ntaub yog ib tug blend ntawm fibers thiab yog dav siv nyob rau hauv ntau yam kev siv uas yuav tsum tau siab absorbency thiab lub zog.