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SPANISH TIGRADOS manufacturers tell you the essential reasons for the natural curl of wool fibers
Release time:
2022/09/07
【Summary】 The tissue structure of the fiber is divided into three layers, namely the scale layer, the cortex layer and the medulla layer.
Wool is mainly composed of protein. It is a slender solid cylinder with a curly shape. The tissue structure of the fiber is divided into three layers, namely the scale layer, the cortex layer and the medulla layer. Therefore, wool will roll over a long period of time for two reasons:
1. Determined by the spatial structure of wool, the structure of wool protein is spiral folding.
Second, the hair is a cylinder, and the hair cells around the cylinder grow at different speeds, so the hair is curved.
Curl is an important technical feature of wool. The more neatly arranged the curl of wool, the more compact the quilt can be formed, and the better the protection against foreign impurities and weather, so the better the quality of wool.
Because wool contains protein, there are insects that feed on keratin, so if wool is stored for a long time or in a cool and humid place, this kind of insect will grow. However, it is difficult to survive in dry, low temperature or sunlight, so regular sun exposure is a very simple and practical way to prevent moths!
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