Development of textile antibacterial agents



Textile antibacterial? Generally speaking, in order to more accurately reflect its function, people are accustomed to calling it antibacterial (deodorant) finishing agent or antiba…

Textile antibacterial? Generally speaking, in order to more accurately reflect its function, people are accustomed to calling it antibacterial (deodorant) finishing agent or antibacterial finishing agent. Use textiles to give textiles the functions of antibacterial, anti-mildew, anti-odor, and keeping clean and hygienic. Ensure people’s safety, health and comfort, reduce the cross-infection rate in public safety environments, and enable textiles to gain new health care functions.

In recent years, with the gradual improvement of living standards, people have paid more and more attention to the hygienic performance of textiles and pursued a clean and comfortable living environment. Microorganisms are closely related to people’s daily lives. Pathogenic microorganisms can cause huge harm to people’s health, such as hospital cross-infections caused by methicillin-resistant Staphylococcus aureus and pathogenic Escherichia coli in Japan. food poisoning incidents, “mad cow disease” and “foot-and-mouth labor” in the United Kingdom, “anthrax” in the United States, and the severe respiratory infection disease “SARS” that appeared in my country in 2003 and subsequent avian influenza. These infectious diseases are all related to pathogens. There is a direct relationship with microorganisms, so people began to study how to isolate, suppress, and eliminate these pathogenic microorganisms, and antibacterial processing technology came into being.

In the process of transmission of pathogenic bacteria, textiles are one of the important media. Giving textiles antibacterial functions is an important means of upgrading their performance. This not only cuts off the channels for bacterial transmission and reproduction, but also prevents odors caused by bacteria decomposing dirt on textiles. The use of antibacterial textiles is an ideal choice from the perspective of preventing disease and promoting a healthy and relaxed lifestyle. The purpose of antimicrobial treatment of textiles is to control the growth and reproduction of bacteria, fungi, and mold, thereby solving the odor, stains, and health problems caused by them. Among a wide variety of microorganisms, there are both harmful microorganisms and beneficial microorganisms. In controlling harmful microorganisms At the same time, it must be taken into account that the measures taken do not affect microorganisms other than the target, nor do they promote the adaptability of microorganisms to drugs.

Japan, the United States, Europe, and China have successively established their own textile antibacterial standard systems. However, due to different standards in different countries, manufacturers have no choice but to follow, and to a certain extent, it also affects the international trade of antibacterial products. In 2007, the International Organization for Standardization officially released ISO20743-2007. The release of this standard marked the birth of the first internationally accepted antibacterial testing method for textiles.

Existing antibacterial quantitative testing analysis methods (such as AATCC100, JISL1902), antibacterial qualitative analysis methods (BS6085, AATCC30, SNV195921) and other related standards.

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Author: clsrich

 
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