With the progress of society, the chemical fiber industry has developed greatly, and the demand for fiber products is also increasing, so the performance of fiber products is also put forward higher requirements. Fiber products are developing in the direction of high comfort, high function and high environmental protection, with the increasing pressure on the ecological environment and the continuous improvement of people's environmental protection, degradable fiber fabrics will be the future development direction of fabrics, and has gradually become the focus and hot spot of fabric industry research.