Ibara ry'ubu bwoko bw'imyenda rishobora guhindurwa uko ubyifuza. Rikozwe muri 65% bya polyester na 35% bya ipamba.
Aho polyester ishongesha ni hafi y’aho polyamide ishongesha, kuva kuri 250 kugeza kuri 300°C. Imitako ya polyester igabanuka bitewe n’umuriro igashonga, igasiga ibisigazwa bikomeye by’umukara. Imyenda irashya ifite impumuro ikomeye kandi ikaze. Gushyira ubushyuhe kuri polyester, ntibituma ingano n’imiterere bikomera gusa ahubwo binatuma imitako idakomera. Imitako ya polyester ni imitako karemano isanzwe; ni yoroshye, ikonje, izwi nka fibre zihumeka kandi zifata amazi. Imitako ya polyester ishobora gufata amazi inshuro 24-27 z’uburemere bwayo. Irakomeye, ifata irangi kandi ishobora kwihanganira kwangirika no gushyuha cyane. Mu magambo make, ipamba iraryoshye. Kubera ko imitako ya polyester, kuyivanga na polyester cyangwa kuyishyiraho irangi rihoraho bitanga imiterere ikwiye ku myenda ya polyester. Imitako ya polyester ikunze kuvangwa n’indi mitako nka nylon, lin, ubwoya, na polyester, kugira ngo igere ku miterere myiza ya buri fibre.
