What is the specific composition of wool?

Wool usually refers to the yarn spun from wool, and there are also yarns spun from different kinds of chemical fiber materials, such as acrylic fiber, polyester fiber and Persian fiber.

Wool products can be divided into pure wool, blended yarn and chemical fiber. Acrylic fiber and viscose fiber are the main chemical fibers. Although there are many kinds of wool, they can be mainly divided into four categories: wool, fine wool, colored wool and factory-specific knitted wool.

When choosing to buy wool, you must buy enough to avoid the situation that you can't buy it all because of shortage. On the other hand, some popular wool varieties, although not out of stock, should also keep the stickers on the wool balls for identification when buying.

Extended data:

The history of knitting wool;

Sweaters, machine or hand-woven wool coats. In primitive life, humans covered their bodies with leaves and skins. In fishing and animal husbandry, they knew how to use knitting technology. With the evolution of civilization and the invention of science and technology, human beings not only make full use of natural fibers such as animals and plants to weave articles needed by life, but also develop a variety of chemical fibers and mineral fibers to make human life more comfortable and convenient.

Sweaters have developed from hand-woven to woven, and great changes have taken place in people's clothing, from simple warmth to lightness and softness, which is more fashionable and beautiful.

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