Kukula kwa ufa ndi njira yotchuka komanso yothandiza kwambiri yogwiritsira ntchito malizani oteteza komanso okongoletsera ku zinthu zambiri zachitsulo. Pakati pa njirayi ndi pukume la ufa, gawo lovuta lomwe limatsimikizira kutuluka kosalala kwa ufa m
1. Mphamvu yophimba nyengo ndi kutentha kwa mafilimu okutidwa ndi 170 - 200g / magetsi a mfuti ya 70kv, ndi chinthu chomwe chikuyenera kukhala ndi 20cm e