Bhuruu reSulfur 7, inotengeswawo seSulphur blue brn, idhayi resulphur core rinoshandiswa zvakanyanya mumachira e cellulosic akadai sedonje, denim uye mbatya dzebasa. Mhando yayo yesulphur blue brn yakatsvuka inoonekwa nerunako rwayo rwepasi rwakatsvuka-bhuruu, ichiisiyanisa neruvara rwesulphur blue runotonhorera uye inopa mhedzisiro yerima rakasviba mushure mekudhayiwa kweoxidation. Iyo sulphur blue brn ine simba guru 180% ine simba rakawedzerwa rekupenda, ichideredza mwero wekupenda uku ichichengetedza ruvara rwebrown-blue rwakatsvuka rwakafanana mukugadzirwa kwakawanda.

Sedhayi resarufa risinganyungudike, rinonyungudika zvizere mu sodium sulfide reduction liquor, richibatana zvakasimba nemamorekuru efaibha uye richipa chiedza chakanaka uye kusimba kwekugeza. Vagadziri vanotsigirasarufa brn yebhuruu 180%kuti mutengo ushande zvakanaka: yuniti imwe chete inosvika pakadzika kwakafanana neyuniti 1.8 yedhayi yakasimba, zvichideredza mitengo yezvinhu zvisina kugadzirwa uye yemvura yakasviba. Sulphur blue brn redb inogutsa kudiwa kwemusika kwemachira ekare, ane ruvara rwakadziya, anoenderana zvakakwana nezvinodiwa zvekudhaya denim, canvas uye yunifomu yeindasitiri.

Kudzora tembiricha nenguva yekuoxidation kunodzikamisa ruvara rwayo rutsvuku, kudzivirira kuchinja kwemavara kusina kuenzana. Kuenzanisa simba rayo rekupenda, ruvara rutsvuku rwakasiyana uye kukurumidza kwakasimba, sulphur blue brn 180%, sulphur blue 7 uyebhuruu resarufa brine dzvukuZvichiri sarudzo dzebhuruu resarufa dzinonyanya kukosha mumakambani ekugadzira makemikari emumachira pasi rose.