How can the breathability of SMS nonwoven fabric be improved?

How to effectively improve the breathability of SMS nonwoven fabrics? In the production and processing of SMS nonwoven fabrics, companies often focus heavily on the tensile strength, neglecting its breathability, which leads to problems in the production process. Due to poor breathability, how to improve the breathability of SMS nonwoven fabric products has become a concern for many manufacturers.

SMS nonwoven fabric is not only inexpensive and easily degradable, but also recyclable, thus enjoying widespread application in the market. With industrial development, the types of nonwoven fabrics are increasing, and their applications are constantly expanding. Now, people have many higher requirements for the use of SMS nonwoven fabrics, and the current SMS nonwoven fabrics on the market clearly cannot meet these needs.

How to effectively improve the air permeability of SMS nonwoven fabric? The air permeability of nonwoven fabric refers to the amount of air passing through it per unit time under a certain area and pressure. The air permeability of SMS nonwoven fabric can be measured using more specialized instruments, allowing us to gain a general understanding of its air permeability.

Good breathability is one of the key reasons for the widespread use of SMS nonwoven fabrics. Taking medical products as an example, if the nonwoven fabric has poor breathability, the plasters made from it cannot meet the normal needs of the skin. Breathing can cause allergic reactions in users; poor breathability of medical tapes such as adhesive bandages can lead to the proliferation of microorganisms near wounds, causing infection. Poor breathability of protective clothing affects wearing comfort. Similar to medical products, poor breathability in other SMS nonwoven fabric products can also bring many drawbacks to their use. Therefore, strengthening the testing of the breathability of SMS nonwoven fabrics is one of the important measures to ensure that related products meet usage requirements.

SMS nonwoven fabric is widely used in the processing and production of various medical materials precisely because of its excellent breathability. If the breathability of SMS nonwoven fabric is poor, it will be difficult to meet people's needs, and the demand for nonwoven fabric will be greatly reduced. Therefore, it is necessary to ensure the quality of SMS nonwoven fabric during the production process.