Chilean Company Makes Copper-Fiber Masks for COVID-19 Protection, an Industrial Info Market Brief

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On copper surfaces, the COVID-19 virus remains infectious for no more than four hours, which is much less time than on other materials, according to various U.S. health organizations. In Valparaiso, Chile, Coure Sociedad Limitada has been noted because it produces special antibacterial masks embedded with copper fibers. The company plans to expand its production of the masks.