I-spandex, luhlobo lwefayibha yemichiza yelaphu eyolukiweyo yendabuko, isetyenziselwa ngokubanzi isambatho.Imfuno esemgangathweni yespinneret iya kuba phezulu kunaleyo isetyenziselwa ilaphu elingeluki.i-spandex spinneret esiyivelisileyo ifumene ingxelo elungileyo Intengiso, kwaye yathengiswa kumazantsi mpuma asia.