Wool fabrics are woven from wool as raw materials, and are divided into woven fabrics and knitted fabrics. Woven fabric is a fabric formed by weaving warp and weft yarns perpendicularly to each other. Its basic organization includes plain weave, twill weave, and satin weave. Different woven fabrics are also composed of these three basic organizations and their varied organizations. Knitted Fabric uses knitting needles to form yarns or filaments into loops, and then loops the loops in series. Due to the coil structure characteristics of knitted fabrics, there is a large amount of yarn stored per unit length, so most of them have good elasticity. Knitted fabric is divided into single and double sides. Knitted fabrics can be divided into two categories, weft knitted fabrics and warp knitted fabrics. ①Weft knitted fabric is a fabric that feeds yarns from the weft direction, the same yarn is sequentially bent into loops and set in series with each other. The most common sweaters are weft knitted fabrics. ② The direction of the warp knitting fabric loop is exactly opposite to that of weft knitting. It is one or more sets of parallel-arranged yarns that are fed according to the warp direction, bent into loops and stringed with each other.

Advantages and disadvantages of wool fabrics: Advantages: Wool itself is a material that is easy to curl. It is soft and the fibers are fastened to each other to form a ball, which can produce thermal insulation. Generally wool is white. Although dyeable, some types of wool are naturally black and brown. Wool is water-absorbent and is capable of absorbing moisture equivalent to one third of its weight. Wool itself is not easy to burn, and it has fire protection. Wool is antistatic. This is because wool is an organic substance and there is moisture in it. Therefore, the medical profession generally thinks that wool is not very irritating to the skin. Yellow, easy to fluff.