Cov yam ntxwv ntawm Polyester qis elastic xov paj

Polyester qis ncab xov yog cov fiber ntau ua los ntawm polyester fiber, uas muaj qis dua elasticity thiab ntau dua li cov kev muag khoom polyester. Qhov no txhais tau tias polyester qis elasticity xov tsis yooj yim deformed thaum siv thiab tuaj yeem tswj cov qauv zoo. Ib qho ntxiv, nws muaj kev hnav zoo thiab wrinkle tiv taus, ua cov ntaub kom ruaj khov thiab yooj yim tswj.