Coreless gbatịa film, Ọ bụ adabara ogologo-anya akpa ibu nke ngwaahịa, na-eji ọtụtụ maka akwụkwọ ntuziaka nkwakọ nke kwa ụbọchị mkpa, dị ka ihe ọṅụṅụ, nri, ezinụlọ ngwa, ceramik, taịl nile, wires, cables, akwụkwọ, ihe owuwu ụlọ, textiles, nnukwu igwe, wdg.
