Nonwoven Fabric Structure Features

Nonwoven fabrics, also known as needle - punched cotton, needle punched non woven fabric, etc., are made of polyester fiber. Nonwoven fabric can be made of different thickness, feel, hardness, etc. Almost all kinds of non-woven fabrics are characterized by a single - fiber web. In the web forming stage, the formed webs basically all show a three - dimensional network structure, or three - dimensional structure. However, due to the different consolidation methods, the manufactured products will exhibit different geometric shapes. The self - adhesive products such as acupuncture, hot melt method, spray sticking method, spunlace method and meltblown method all have typical three - dimensional shapes.

The structural characteristics of the nonwoven fabric determine its unique properties, such as small and tortuous pores, large porosity, strong diagonal deformation resistance, high elongation, good coverage and shielding, fluffy structure, soft to the touch , good flexibility and so on. These characteristics make non woven fabric roll perform much more than traditional fabrics in many specific applications.

The flexible production process of nonwoven fabrics determines the variety of appearance, structure, properties and applications. Nonwoven fabric breaks through the traditional textile principle. Non woven fabric has the characteristics of short process flow, fast production rate, high output, low cost, wide use and many sources of raw materials.