Knitted fabric is a fabric made of loops connected with each other and is a large variety of fabrics. Knitted fabrics have good elasticity, moisture absorption, breathability, and comfort and warmth. They are the most widely used fabrics for children's wear. The raw materials are mainly natural fibers such as cotton, linen, wool, and other chemical fibers. Nylon, acrylic, polyester, and other chemical fiber knitted fabrics have a rich variety of tissues. , The appearance is unique. In the past, it was mostly used for underwear, T-shirts, etc. Now, with the development of the knitting industry and the birth of a new finishing process, the wearability of knitted fabrics has greatly improved, and it is suitable for almost all categories of children's clothing.