Detection of down feathers and their products (parameters)How to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

The difference between cashmere and wool is called wool on sheep. In the industry, it is called sheep wool. Even if sheep wool is very fine, we professionally call it wool instead of wool, and of course, it can also be called fine count wool Only cashmere from goats is called cashmere, also known as cashmere. Cashmere is a thin layer of fine wool that grows on the outer skin of goats and covers the roots of their coarse hair. It grows during the cold winter and resists wind chill. It falls off when it warms up in spring and naturally adapts to the climate. It is a rare special animal fiber 1. The scale arrangement of wool is closer and thicker than that of cashmere, and its shrinkage is greater than that of cashmere. The appearance of cashmere fiber has small and smooth scales, and there is an air layer in the middle of the fiber, making it lightweight and smooth to the touch

2. The curl of wool is smaller than that of cashmere, and the curl number, curl rate, and curl recovery rate of cashmere fibers are all higher. It is suitable for processing into knitted goods with a full, soft, and elastic feel, comfortable and natural to wear, and has good restoring properties, especially in terms of non shrinkage after washing and good shape retention. Due to the high natural curl of cashmere, it is tightly arranged and has good adhesion during spinning and weaving, resulting in good warmth retention, which is 1.5 to 2 times that of wool 3. The leather content of cashmere is higher than that of wool, and the rigidity of cashmere fibers is better than that of wool, that is, cashmere is softer than wool 4. The fineness unevenness of cashmere is smaller than that of wool, and the appearance quality of its products is better than that of wool 5. The fineness of cashmere fibers is uniform, and their density is smaller than that of wool. The cross-section is mostly regular and circular, and their products are lighter and thinner than wool products Cashmere has better moisture absorption than wool, can fully absorb dyes, and is not easy to fade. High moisture regain and relatively high resistance value

7. Wool has better acid and alkali resistance than cashmere, and less damage when exposed to oxidants and reducing agents Usually, wool products have better pilling resistance than cashmere products, but have greater felting shrinkage

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