For a material such as water absorbent non-woven fabric, it is a fabric formed without spinning and weaving. It is only formed by orienting or randomly supporting textile short fibers or filaments to form a fiber web structure, and then the water absorbent non-woven fabric is reinforced by mechanical, thermal adhesive or chemical methods. Nonwovens break through the traditional textile principle and have poor strength and durability compared with textile fabrics. At the same time, water absorbent nonwovens are also suitable for agricultural film, shoemaking, leather making, mattress, quilt, decoration, chemical industry, printing, automobile, building materials, furniture and other industries, as well as clothing linings. It is a new generation of environmental protection materials with water repellent, breathable, flexible, non combustion supporting, non-toxic and non irritating properties Rich color and other characteristics. The above is a brief analysis of some related properties and processes of water absorbent non-woven fabrics.