1. Lesela la fiber ea khalase hangata le sebelisoa e le lisebelisoa tse entsoeng ho ntlafatsa lisebelisoa, lisebelisoa tsa ho kenya motlakase le lisebelisoa tsa ho futhumatsa mocheso, boto ea motlakase le likarolo tse ling tsa sechaba le moruo.
2, Lesela la khalase la khalase le sebelisoa haholo-holo ts'ebetsong ea ho etsa pente ea letsoho, lesela la khalase la fiber le sebelisoa haholo-holo sekepeng sa sekepe, tanka ea polokelo, tora ea ho futhumatsa tšepe ea khalase, likepe, likoloi, tanka joalo-joalo.
3, Lesela la fiber ea khalase le sebelisoa haholo ntlafatsong ea lerako, ho kenya lerako la kantle, lerako la kantle le sa keneleng metsi le likarolo tse ling, le ka sebelisoa ka samente, polasetiki, leaching, 'mabole oa tlhaho, Mosaic le ntlafatso e' ngoe ea thepa ea lebota, ke lisebelisoa tse ntle tsa boenjiniere. indasteri ea kaho.