As a green and environmentally friendly fabric, non-woven fabrics are actually used in many products in life. During the production and processing of non-woven fabrics, enterprises often pay attention to the tensile strength of non-woven fabrics, and their air permeability is often ignored by enterprises, resulting in The produced non-woven fabrics have the problem of poor air permeability, so attention needs to be paid to improving the air permeability of non-woven fabrics.
Non-woven fabrics are cheap, easy to decompose, and recyclable, so they have applications in the market. With the development of industry, there are more and more types of non-woven fabrics, and the scope of application is also expanding. The technology is usually a single-layer design, which is breathable but has a single structure, resulting in poor nonwoven strength, which reduces the overall quality of the fabric.
Nowadays, people put forward higher and higher requirements for the use of non-woven fabrics, and the current non-woven fabrics on the market obviously cannot meet people's needs. The price of non-woven fabrics is very low. The structure of the non-woven fabric is porous. Relevant studies have shown that the pore size is closely related to the breathable function of the fabric. Generally, the larger the average pore size of similar fabrics, the better the air permeability.
Different types of fabrics have obvious differences in pore size and air permeability. Due to the difference in fiber raw material, yarn density, fabric structure, fabric warp and weft density and fabric thickness, the air permeability of similar fabrics is also very different. Non-woven fabrics with good air permeability are one of the important reasons for their use.
The above is about the method of improving the air permeability of non-woven fabrics. Non-woven fabrics are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, low in price, and recyclable. Are you excited? Contact us now!
