Umthengisi woomatshini belaphu baseSwitzerland iSedo Engineering isebenzisa umbane endaweni yeekhemikhali ukuvelisa idayi ye-indigo eyehliswe kwangaphambili yedenim.

Inkqubo ye-electrochemical ethe ngqo ye-Sedo inciphisa i-indigo pigment kwisimo sayo esinyibilikayo ngaphandle kwesidingo seekhemikhali ezinobungozi ezifana ne-sodium hydrosulphite kwaye kuthiwa igcina imithombo yendalo kwinkqubo.

Umanejala jikelele weSedo uthe "Sine-odolo ezininzi ezintsha ezivela kwii-denim Mills ePakistan, kubandakanya u-Kassim kunye ne-Soorty, apho abanye ababini baya kulandela - sikwakhulisa amandla ethu okwenza oomatshini abaninzi ukuba bafeze imfuno yenkonzo"