Non-woven fabrics, also known as non-woven fabrics, are a new generation of environmentally friendly materials, which have the characteristics of water repellency, breathability, flexibility, non-combustibility, non-toxicity and non-irritation, and rich colors. If the non-woven fabric is placed outdoors after natural decomposition, its maximum life is only 90 days, and it is decomposed within 5 years when placed indoors, and it is non-toxic, tasteless, and has no residual substances when burning, so as not to pollute the environment and is suitable for washing. It directly uses polymer chips, short fibers or filaments to form a new type of fiber product with a soft, breathable and flat structure through various web forming methods and consolidation technologies.