Tsarin kwalliyar roba na yau da kullun sun haɗa da masu biyowa: foda, granule, foda foda, da matattara.}
An yi amfani da sinadarai na roba wanda aka yi a cikin shekarun 1940s, samar da masana'antu a cikin shekarun 190s, a hankali a sannu a hankali har a hankali har zuwa {4}
Akwai wasu tsire-tsire na iya samar da kayan Malla a China {{0} na Sunnyjoji kuma fitar da Russia, Turkiyya, Brazil da sauransu.
