i-sheath-core bi-component fiber, luhlobo lwefayibha yamakhemikhali yendwangu elukiwe yendabuko, esetshenziselwa kakhulu isembatho.Imfuneko yekhwalithi ku-spinneret izoba ngaphezulu kunaleyo esetshenziselwe indwangu engalukwanga. uhlobo lomgogodla I-spinneret esiyikhiqizile ithole impendulo enhle emakethe, futhi yathengiselwa i-asia eseningizimu-mpumalanga.