Nke a usoro obere bath ratio sample igwe adabara polyester, owu, naịlọn, ajị, eriri na ụdị nile nke blended ákwà cone dyeing, esi, ịcha ọcha na ịsa usoro. Karịsịa maka 200g cone yarn sample dyeing.
Ọ bụ ihe enyemaka ngwaahịa maka QD usoro agba igwe na GR204A usoro dyeing igwe, sample dyeing 200g cone, na ruru nwere ike ịbụ otu na nkịtị igwe, sample usoro agba reproducibility ziri ezi nwere ike iru n'elu 95% tụnyere nkịtị igwe agba agba. Na bobbin bụ otu na nnukwu igwe, ọ dịghị mkpa ịzụta pụrụ iche bobbin ma ọ bụ pụrụ iche soft-cone winder.