Omenala anyi ejiri aka eji aka akpo ahihia bu ihe jikọtara nke uche mmadu na nke teknụzụ teknụzụ nke nka na njiri na-akparaghị ókè. Anyị nwere ike ịnye ọtụtụ atụmatụ ịhọrọ site na. nke ejiriwo nlezianya megharia ihe ndi ohuru na ejiji na ulo oru ihe nhuru Anyi anaghị akpado ndi ahia anyi izo ya nke oma ma gaghari na nsogbu oburu na achoro dika Wool ma obu silk nke 15lbs / sq.yd.