TECHNICAL BRIEFING:ANTIMICROBIAL FINISHES Protecting against pathogens, viruses and bacteria

ABSTRACT

The Covid-19 pandemic has sparked global fretfulness. The concern is that the virus is spreading too far, too fast and medical scientists can't seem to find a way to contain it. Juan Dumois, a pediatric infectious-diseases physician at Johns Hopkins All Children's Hospital in St. Petersburg, Florida reported that "coronavirus in general will last a lot longer on a solid, nonporous surface compared to porous fabrics". He also suggested they would survive for longer on artificial fibres such as polyester rather than cotton, which is one of the mediums for spreading infection. In concurrence with an increasing public awareness of infectious diseases, the textile industry, including Sarex, would like to re-introduce two of its effective antimicrobial agents which are effective against a broad spectrum of microbes, pathogens and viruses. In this study, Sarex have treated various textile substrates - cotton, polyester and polyamide fabrics - with these anti-microbial agents and have tested them for durability using the AATCC100 test method. The results are very encouraging and can help in controlling the spread of the infections, thus contributing to the well-being of humankind. © 2020 World Textile Information Network. All rights reserved.