Non-woven fabric (English name: Non woven) is also known as non-woven fabric, is a directional or random fiber composition, is a new generation of environmental protection materials, with moisture, breathable, flexible, light, non-combustion, easy decomposition, non-toxic non-irritating, rich color, low price, can be recycled and other characteristics. such as the use of polypropylene (PP material) as raw materials, by high temperature melting, spraying wire, paving, hot laminated handles take a continuous one-step production. It is called cloth because of its appearance and certain properties. Because of this, non-woven fabrics break through the traditional principles of textile, and has a short process, fast production speed, high output, low cost, wide use, raw materials and many other characteristics. On the characteristics of the product has a strong, breathable waterproof, environmental protection, flexible, non-toxic tasteless, and inexpensive advantages. As a new generation of environmental protection materials, non-woven fabric with water repellent, breathable, flexible, non-combustion, non-toxic non-irritating, rich color and so on. If the material is placed outdoors by natural decomposition, its longest life span of only 90 days, placed indoors within 8 years of decomposition, burning non-toxic, tasteless, and no residual material, so as not to pollute the environment, so environmental protection from this.Compared with traditional woven fabrics, nonwoven fabrics have:1) ventilation 2) Filtration Resistance 3) Thermal insulation 4) Water absorption 5) Water resistance 6) Flexibility 7) Not unkempt 8) feel good, soft 10) Resilient, resilient 11) No Direction of cloth 12) High productivity and fast production speed compared with textile cloth 13) Low price, can be mass production 14) The advantages of fixed size, not easy deformation and so on.