Ba tare da wata shakka ba, ɗayan sana'a waɗanda suka fi kyau kuma suke ɗaukar ƙarin aiki, waɗannan sune dole ne a aiwatar dasu akan manyan ɗakunan. Wannan shi ne batun da muka kawo ga aikin aiki a yau: kyakkyawa aikin kere kere tare da tukwane, a kan tsofaffin ko bango masu laushi.
A wannan yanayin, zamuyi aiki tare da ragowar kayayyakin yumbu ko kuma tsofaffin kayayyakin tukwane, waɗanda zamu iya karya su. Mataki na farko, to, shine a sami ƙananan (ko kuma aƙalla malleable) sassan yumbu, na siffa mara kyau.
Mataki na biyu don cimma namu yumbu sana'a, Zai kasance don ɗaukar sassan yumbu a bango, tare da ɗan manne na duniya ko tare da cakuda don ganuwar (daidai da abin da masu ginin ke yi).
Abin da ya kamata a yi a bango, zane ne na kankare ko ƙirƙirar abu, idan dai yana da daidaito. Sabili da haka, ana ba da shawarar mai aikin don yin aiki a kan ƙananan ɗakunan bango, wanda bai kamata ya wuce murabba'in mita ɗaya ba.
Ta wannan hanyar, sassan yumbu za a manna ɗaya kusa da ɗayan, har sai bangon ya rufe gaba ɗaya. Ta wannan hanyar, da aikin kere kere tare da tukwane, zai zama kyakkyawan bango.
Source - sana'a