Nws siv cov iav npas lossis cov khib nyiab iav ua cov ntaub ntawv raw los ntawm kev kub-siab melting, kos duab, winding, weaving thiab lwm cov txheej txheem.
Thaum kawg, ntau yam khoom tsim. Cov kab uas hla ntawm iav fiber monofilament li ntawm ob peb micrometers mus rau ntau tshaj 20 metres, uas yog sib npaug rau 1 / 20-1 / 5 ntawm ib qho plaub hau. Txhua qhov ntawm cov hlua fiber ntau muaj pua pua lossis ntau dua. Muaj ntau txhiab tus monofilaments, nws feem ntau yog siv los ua cov khoom coj los siv hauv cov khoom sib txuas, cov khoom siv hluav taws xob thiab cov khoom siv thermal rwb thaiv tsev, cov kab hluav taws xob, thiab lwm yam, thiab siv dav hauv ntau thaj chaw ntawm kev lag luam hauv lub teb chaws.