Fibre imeze nk'ubwoya ni ugukoresha fibre ya chimique kugirango bigane imiterere iranga imyenda yubwoya kugirango ikore imyenda ya fibre fibre, kugirango ugere ku ntego yo gusimbuza ubwoya na fibre chimique.Uburebure bwa fibre buri hejuru ya 70mm, ubwiza buri hejuru ya 2.5D, imiterere ya tensile isa niyimisatsi yinyamanswa nyayo, ikungahaye kuri curl.