Ikozwe mu mwenda woroshye na fiberglass idafite SBPP;
4-ply PP + Akayunguruzo Impapuro + Gukora Carbone + PP kubaka;
Ibindi birebire birebire kugirango bikwiranye neza;
Imirongo ya elastike izengurutse na latex;
Birakwiye mubihe aho guhura numunuko udashimishije
