Yuav ua li cas paub qhov txawv ntawm cov ntaub npuag ntev nonwoven cov ntaub thiab cov staple fiber nonwoven fabrics

Ntev-fiber thiab ntev-ntev tsis-woven cov ntaub yog muaj npe raws li lawv cov txheej txheem ntau lawm, yog li cov filaments ntawm cov fiber ntau non-woven cov ntaub yog cov khoom siv ntxiv mus txuas. Tus filaments no lawm. Qhov luv luv ntev feem ntau yog 38 hli lossis tsawg dua, thiab cov ntaub ntev-fiber ntau cov npuag tsis muaj xov. Cov ntaub tsuas yog muaj ntev-fiber spunbonded tsis-cov ntaub