Ukucoca ibhrashi ngokwamaxesha ahlukeneyo okusetyenziswa, iibristles zokucoca iibrashi zohlulwe zibe ziindidi ezimbini, enye yibrashi yokucoca ibrashi, eyesibini yibrashi yokucoca ibrashi, ngokwemiqathango ngokubanzi, bubomi bemihla ngemihla esiya kusebenzisa ibhrashi kunye nokunye okungaqhelekanga. iibrashi.

Ukucoca iinwele zebhrashi eluntwini, ngokwesiqhelo iinwele zithambile kwaye zithambile, kwiibrashi zamashishini, iinwele zithande ukuxhathisa ukunxiba, ukomelela okuhle kunye nobomi benkonzo ende, ngoko ke iibristles zemathiriyeli ziya kwahluka, ukuba ziphantsi. Ibrashi yokucoca indlu iya kusebenzisa ngokubanzi ucingo lwe-pp, njengebhrashi zamazinyo ezilahlwayo, imitshayelo, njl. njl., ukhetho oluncinci lokucoca iibrashi lunokusetyenziswa kwibrashi ngepbt kunye nenylon filament, ukusetyenziswa kwezi ntlobo zimbini zeebrashi ezenziweyo. ngaphandle Iibrashi ezenziwe ngezi ntlobo zimbini zeebristles zizityebi kwi-abrasion resistance kunye ne-elasticity kunye nokomelela.

Ukuba i-brashi yokucoca i-brush bristles, kufuneka usebenzise i-pbt okanye i-nylon, ngakumbi ukucoca iibrashi ezifuna ukuxhathisa kwe-abrasion egqwesileyo, iyona nto ifanelekileyo ukusebenzisa inayiloni 612, kuba u-elasticity, ukuthamba kunye nokuxhatshazwa kwe-abrasion ye-nylon 612 iyona nto ingcono phakathi zonke izinto zenayiloni, kodwa ixabiso likwabiza kakhulu, lilungele ezinye iibhrashi ezineemfuno kumgangatho kunye nobomi obude.