Cov xov xov tshuab tau muaj peev xwm ua tau ob qho tib si npog thiab ob npaug npog uas muaj qhov ua tau zoo heev thiab ua haujlwm kom muaj cov xov ntawm sib txawv zoo li cov xov paj cored, xws li spandex, xov qis ncab, xov xov elastic, filament, nws yog xim hlau yarns thiab LVREX high stretch xov paj; thiab muaj cov xov paj rwb, hluavtaws fiber, polyamide, polyester, txhob lo lo ntxhuav tiag tiag thiab xim hlau yog cov xov paj ntaub.