Iileyibhile zesilumkiso sokhuseleko lwe-scaffold zenziwe ngobunjineli obuphezulu beplastiki ye-ABS, eyaziwa ngokuba yomeleleyo, ukuqina kunye nokumelana nokunxiba.Esi sixhobo siqinisekisa ukuba iilebhile zinokumelana neemeko zokusebenza ezinzima, zinxibelelane ngokufanelekileyo ngolwazi olubalulekileyo, kwaye zimelane nokusetyenziswa okuqhubekayo ngaphandle kokulahlekelwa ukusebenza kwazo.