imikorere n'ibiranga
ibicuruzwa birimo imbaraga nyinshi, elastique ndende, ubushyuhe nubukonje, imiterere imwe nibindi. kandi bikoreshwa cyane gutwara no gutwara imitwaro, no gukina uruhare rwo kunyegIcyo ari cyo cyoseega, buffer, ingwata, ikimenyetso nibindi. ibikoresho byujuje ibyangombwa bya rohs2.0, kugera, pahs, pahs, tsca, pfa nindi mabwiriza y'ibidukikije.