The wool fibers have a more complicated structure than other texile fibers.
Fibers have been taken from different parts of sheep corp. we use a picture treatment program imag j for analyzing the surface structure of wool fiber.
The SEM shows the scaly surface of wool fiber.
The diameter of backside sheep fiber is bigger than the other parts.
The study includes a little sheep and an old sheep and it has been shown that The little sheep has more finer fiber in comparison with the four -year sheep. the difference is quite distinct in the legs which reachs 25 micro.
The external surface of old sheep wool fiber has obvious full mature scales on contrary of young sheep which has a great numbers of immature scales per the length unite.
Al-Baath University Journal.
2021.
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