Cashmere knowledge summary

Summary:

1, cashmere structure:
Cashmere means that winter goats will produce some fluff in the abdomen to resist cold. Cashmere is characterized by its fine and very soft fibers. His physical structure is also very special. For example, molecular structures are scattered, a lot of gas is easy to store, and can be effectively blocked. Air circulation, so as to play a warm role.
2. Why cashmere is precious:
Cashmere is a collective name for cashmere, which belongs to rare special animal fibers and is a precious textile raw material. Therefore, diamonds and soft gold, which are internationally known as fiber, are usually priced in grams in daily transactions, which shows that they are extremely precious.
3, cashmere classification:
Cashmere generally has three colors of white, green and purple, among which the white cashmere is the most precious. The original cashmere is washed and combed to remove cashmere, such as dead hair and other impurities. We call it cashmere-free. Can be divided into 5 levels.
4, the characteristics of cashmere Cashmere has an irregular curl, crimp less than wool. The scale structure has a lower density than wool and a sleek appearance, unlike the scales of wool that have a conical shape.
Cashmere fiber diameter is generally between 14-16 microns. The length is generally between 34-44 mm. The length of the cashmere directly affects the quality of the cashmere yarn. The shorter the length is, the less the cohesion is, the less the stretching force is. Anti-pilling effect is also worse.
5, the definition of cashmere content The physical index of cashmere content according to national standards, cashmere content of more than 95% can be called pure cashmere. When the content is less than 95%, it is a cashmere blended product.

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