Tsarin yankan BK2 shine babban gudun (layi ɗaya / ƴan yadudduka) tsarin yankan kayan, wanda aka yi amfani da shi sosai a cikin mota, talla, sutura, kayan ɗaki, da kayan haɗin gwiwa. Ana iya amfani da shi daidai don cikakken yankan, yankan rabin, zane, creasing, tsagi. Wannan tsarin Yankan yana ba da mafi kyawun zaɓi ga masana'antu daban-daban tare da babban inganci da sassauci.