Principles of antibacterial textiles? What is the processing method?
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Update time : 2020-04-21 19:56:14
With the development of science and economic , high value-added clothing with antibacterial properties is common. Antibacterial textiles endowed consumers with hygienic and health care functions.
What is the antibacterial principle of textiles?
Antibacterial textiles use physical or chemical methods to introduce antibacterial agents into the surface and inside of the fiber and balance the diffusion within the fiber, so as to achieve a lasting antibacterial effect. Antibacterial textile is a fabric with health care function, which can inhibit the proliferation of microorganisms that use pollutants such as sebum and sweat as nutrient sources, and at the same time prevent volatile malodorous substances generated by their metabolism, prevent disease transmission, and reduce public environment The cross-infection can also prevent the fabric from being eroded by microorganisms and reduce its use value. What are the processing methods of antibacterial textiles?
Commonly used processing methods include fibril method and finishing method. The fibril method refers to the method of adding antibacterial agent to the fiber-forming polymer during the spinning process, weaving the antibacterial fiber through the spinning process and then weaving the antibacterial textile. The antibacterial fabric produced by this method is effective and durable. However, the technical difficulty is high, the processing cost is high, and the requirements for antibacterial agents are severe.
The post-finishing method, that is, treating the fabric with an antibacterial finishing agent in the post-finishing process, thereby giving it antibacterial efficacy, this method is mature and simple, but the shortcoming is that the durability of the antibacterial effect is poor.
