The exact name of the non-woven shall be nonwoven, or nonwoven. Because it is a need to spun the fabric and the formation of the fabric, but the textile short fiber or filament orientation or random arrangement, the formation of fiber structure, and then use mechanical, thermal or chemical methods such as reinforcement. Nonwovens break through the traditional textile principles, and has a short process, production speed, high yield, low cost, wide use, raw materials and more features.