The tensile strength of non-woven fabrics is something that many companies attach great importance to in the production process, but the breathability of non-woven fabrics is often overlooked, resulting in the problem of poor air permeability in the produced non-woven fabrics. Therefore, how to improve the breathability of non-woven products has now become a concern of many companies. Next, let's take a look at how to effectively improve the breathability of colored non-woven fabrics.
Non-woven fabrics have a porous structure, and the pore size of the fabric has a great relationship with the breathability of the fabric. Generally, the larger the average pore size of similar fabrics, the better the breathability. Different types of fabrics have obvious differences in pore size and air permeability. Due to differences in fiber raw materials, yarn density, fabric organization, fabric warp and weft density, and fabric thickness, the air permeability of similar fabrics also varies greatly.
Good air permeability is one of the important reasons why non-woven fabrics are widely used. Take related products in the medical industry as an example. If the air permeability of non-woven fabrics is poor, the adhesive tape made of adhesive tape cannot meet the normal inhalation of the skin, leading to allergies in the user. Symptoms, and the poor air permeability of medical tapes such as tape can cause microorganisms to multiply near the wound, leading to wound infection. The poor air permeability of protective clothing will greatly affect the comfort of wearing it. Like medical products, the poor air permeability of other non-woven products will also bring many adverse factors to their use. Therefore, strengthening the air permeability test of non-woven fabrics is one of the important measures to ensure that related products meet the use requirements.
This is the introduction to effectively improving the breathability of colored non-woven fabrics. If you have any demand for non-woven fabrics, you can contact us through the contact information on the website.
