Kuyeretsa burashi malinga ndi nthawi zosiyanasiyana ntchito, kuyeretsa burashi bristles amagawidwa m'magulu awiri, mmodzi ndi wamba kuyeretsa burashi bristles, chachiwiri ndi mafakitale kuyeretsa burashi bristles, mwa mawu ambiri, ndi moyo watsiku ndi tsiku tidzagwiritsa ntchito burashi ndi zina zachilendo. maburashi.

Kwa tsitsi loyeretsera anthu wamba, nthawi zambiri tsitsi limakhala lofewa komanso losakhwima, pamaburashi amakampani, tsitsi limakhala lolimba kukana kuvala, kulimba mtima komanso moyo wautali wautumiki, kotero kuti ma bristles azinthuzo amakhala osiyana, ngati ndi otsika. -Burashi yotsuka m'nyumba nthawi zambiri imagwiritsa ntchito waya wa pp, monga maburashi otayika, matsache, ndi zina zambiri, zokonda pang'ono zotsukira maburashi zitha kugwiritsidwa ntchito muburashi ndi pbt ndi nayiloni ulusi, kugwiritsa ntchito mitundu iwiriyi ya maburashi opangidwa. kunja kwa Maburashi opangidwa ndi mitundu iwiri ya ma bristles ndi olemera mu abrasion resistance ndi elasticity ndi kupirira.

Ngati ndi mafakitale kuyeretsa burashi bristles, muyenera kugwiritsa ntchito pbt kapena nayiloni, makamaka kuyeretsa maburashi amene amafunikira kwambiri abrasion kukana, ndi oyenera kugwiritsa ntchito nayiloni 612, chifukwa elasticity, kufewa ndi abrasion kukana nayiloni 612 ndi yabwino pakati. zida zonse za nayiloni, koma mtengo wake ndi wokwera mtengo, woyenera maburashi ena omwe ali ndi zofunika pazabwino komanso moyo wautali.