Nkọwa dị mkpirikpi:

Efere ọkụ nkeIgwe na-ebufe nnukwu nrụgide dị eluịmụta pụrụ iche kpọmkwem winding tube Usoro, Ọ nwere ike n'ụzọ dị irè na-ekwe nkwa na nha nha na nkwụsi ike nke okpomọkụ.Kọmputa na-achịkwa okpomọkụ na oge.Nrụpụta nrụgide gburugburu na-enwe ike ịmegharị nrụgide achọrọ.Igwe ahụ bụ maka nnukwu usoro bronzing, sublimation, nnyefe thermal.A ga-edozi elu ala dị elu nke silicone efere, na-ebufe ngwaahịa nwere ike izute mmetụta zuru oke.