Tupu mkpụrụ osisi ígwè na-ekpo ọkụ na-ebugharị site na igwe na-ekpo ọkụ na-awụpụ na mmiri mpịakọta oyi, na-egbute ụgbọ mmiri na-egbu egbu ga-ekpo ọkụ site na uzuoku. Ọ bụrụ na strip nchara ahụ na ọnụ ọgụgụ a na-akpọpụ ya ozugbo, ọnọdụ ndị a ga-eme:
(1) na-atụgharị n'okpuru mbelata nke nnukwu mbelata na matriks nke strap steel, na-emetụta ogo elu ma na-arụ ọrụ nke mpempe akwụkwọ oyi, na-ebutekwa ihe;
(2) Mgbe ọnụ ọgụgụ ígwè a na-agbaji, ọ na-abanye jụụ na lubsing usoro emulsion, nke ga-emebi akụrụngwa na-emebi emebi ihe emulsion;
(3) na-emebi ala dị ala dị ala, ngwakọta oyi na-atụ.
Ya mere, tupu oge oyi na-atụ, a ga-enwerịrị mmiri na-egbukekpọ mmiri na-ekpo ọkụ ga-ewepụ ogo oxide n'elu warara ma wepụ warara ahụ nwere nkwarụ.
Agbanyeghị, usoro pipling e ji eme ihe n'oge iji wepu oke nchara n'elu nke igwe anaghị agba nchara dị elu dị elu na-arụ ọrụ okpomọkụ na ogologo oge na-achọ ọrụ dị elu. A na-eji usoro kpo oku, a na-eji ngwa ngwa na-ekpo ọkụ na-eme ihe ngwọta, na-arụ ọrụ nke ọma, nwere ike belata ike na ọrụ ọrụ na-adịghị mma.