Industrial yarn hais txog cov tshuaj fibers siv hauv kev lag luam. Synthetic fibers tau siv ntau dua nyob rau hauv ntau yam kev lag luam, kev tiv thaiv lub teb chaws, thiab cov khoom siv high-tech vim lawv cov khoom tshwj xeeb thiab zoo heev xws li lub zog siab, siab modulus, tsis kam mus rau ntau yam tshuaj, tsis yog nplaim taws lossis nplaim taws, hluav taws xob conductivity, corrosion. kuj, thiab lub teeb tshwj xeeb gravity.