Ma bristles amapangidwa kuchokera ku zofewa komanso zapakatikati, DuPont, nayiloni yokhala ndi kutsika kwambiri, moyo wautali, anti-deformation, kukulitsa kuyera.Ndipo mtundu wa bristles umadalira zomwe mukufuna.
Chogwiririracho chimapangidwa ndi 100% udzu wosawonongeka, chinthu chosasunthika.Nyengo ya subtropical monsoon imathandizanso kukula kwa udzu.Udzuwo umatenthedwa kuti ukhale ndi mpweya pamwamba pa nsungwi, kupangitsa kuti ikhale yabwino kwambiri komanso moyo wabwino wantchito.Njira yomaliza ya carbonization imapereka kukana kwa madzi ndikuletsa kukula kwa tizilombo toyambitsa matenda (mabakiteriya ndi nkhungu) pakagwiritsidwe ntchito bwino.
Kulongedza (chithuza, pepala loyera, pepala lofiirira, bokosi la kraft, thumba la eco, thumba la thonje, thumba la organza, bokosi la bamboo)