Ma riboni a ulusi amayikidwa mu chubu lotayirira. Machubu otayirira amapangidwa ndi mapulasitiki apamwamba a modulus (PBT) ndipo amadzazidwa ndi gel osamva madzi. Machubu otayirira ndi ma fillers amazunguliridwa mozungulira membala wachitsulo chapakati, chingwe pachimake chimadzazidwa ndi chingwe chodzaza chingwe. Tepi ya aluminiyamu yamalata imagwiritsidwa ntchito nthawi yayitali pamwamba pa chingwe, ndikuphatikizidwa ndi sheath yolimba ya polyethylene (PE).
Buku lazogulitsa: GYDTA (Riboni ya Opticalfiber, Lose chubu stranding, Metal mphamvu membala, kusefukira kwa jellycompound, Aluminium-polyethylene zomatira sheath)
Ntchito:
Kuyika duct
Pezani netiweki
CATV network
Miyezo: YD/T 981.3-2009 Kuwala kwa riboni chingwe chingwe cholumikizira netiweki