Elastic cotton has good flexibility, elasticity, good handle, easy to handle, and is not easy to wrinkle. It can blend well with other fibers. After a certain process, it has the characteristics of good color, comfort and breathability. At present, elastic cotton has more advantages. On the one hand, its longitudinal and transverse compression and tensile and elasticity are better. On the other hand, the adhesive property between the elastic cotton and fiber is stronger, so that the strength, life, heat preservation and so on have a good effect.