Mzerewu umagwiritsidwa ntchito popanga extrusion ya 2 ~ 12 core yodzaza mafuta ndi fiber optic loose chubu.Zinthu zowonjezera mu PBT.
The extruded mtengo chubu ndi mozungulira mawonekedwe, yunifolomu m'mimba mwake ndi yosalala.
Fiber Coloring Rewinding makina, Ogwiritsidwa ntchito pa SM, MM fiber chromatographic coloring, itha kugwiritsidwanso ntchito pakubwezeretsanso ulusi kapena disk, ili ndi ntchito yopopera mbewu mankhwalawa.