Iyi mudasobwa ikoresha imashini ishyushye yo gushiraho no gupfa imashini ni igisekuru gishya cyibisobanuro bihanitse kandi byiza cyane byogukora udushya, cyane cyane bikwiriye gushyirwaho kashe ishyushye yubwoko bwose bwa fayili ya aluminiyumu, gukanda convex na convex no guca amashusho atandukanye ibirango, ibicuruzwa byamamaza ibicuruzwa, amakarito, ibitabo, igifuniko nibindi bishushanya, ibicuruzwa byo gucapa.Ibikoresho byiza byo gutunganya inganda zo gucapa, gupakira no gukora plastike.