Thepredustermakina amavala pamwamba pa mankhwala ndi yunifolomu wosanjikiza ufa kupyolera kasinthasintha wa ng'oma, zomwe zawonjezera kuchuluka kwa ufa pa mankhwala ndi kupanga mawonekedwe a scaly. Ndiwoyenera kupangira zida zopangira ufa monga: ma popcorn, nkhuku, timitengo ta nsomba, etc.