Briefly explain the protective effect of needle punched non-woven fabrics in various industries

Needle punching plays an important role in dry-laid non-woven fabrics, and the proportion of needle punched non-woven fabrics accounts for more than 40% in the non-woven fabric industry and is increasing year by year. At the same time, compared with other non-woven fabrics, needle-punched non-woven fabrics have a wider range of applications, outstanding protection, and have an increasing market share, which has broad development prospects. Needle-punched non-woven fabrics have undergone a variety of tests. Among them, it was found that the needle-punched non-woven fabrics have excellent air permeability, filterability, heat preservation, water absorption, water resistance, stretchability and elasticity. This makes the protection function outstanding, the application range is wider, and it also occupies an important position in the market. Needle punched non-woven fabrics are used for: clothing filling, bedding, cushions, agricultural insulation quilts, geotextiles, masks, automobiles, medical supplies, etc. It uses polyester fiber as raw material, which is acid resistant, chemically stable and has good wear resistance. Each fiber is independent, has strong adsorption power, and has good adsorption and dispersion in the medium. Therefore, the needle punched non-woven fabric used in different products can play a protective role, improve the stability of the product, or be an ideal reinforcement material.