Needle punching plays an important role in dry-laid nonwovens, with the proportion of needle-punched nonwovens accounting for more than 40% in the nonwovens industry and increasing year by year. At the same time, compared with other non-woven fabrics, needle-punched nonwoven fabrics have a wider range of applications, outstanding protection, and a growing market share, with broad development prospects.
The needle-punched nonwoven fabric has undergone various tests, and in the test, it has been found that the needle-punched nonwoven fabric has excellent gas permeability, filterability, heat preservation property, water absorbability, water repellency, flexibility, and elasticity. This makes the protection function outstanding, the application range is wider, and it also plays an important role in the market.
Needle-punched nonwovens are used for: garment filling, bedding, cushions, agricultural insulation, geotextiles, masks, automobiles, medical supplies, etc. It is made of polyester fiber, acid resistant, chemically stable and has good abrasion resistance. Each fiber is independent, has strong adsorption, and has good adsorption and dispersibility in the medium. Therefore, the needle-punched nonwoven fabric applied to different products can protect the product, improve the stability of the product, or ideally enhance the material.