Cupron develops copper-containing fibres
Israel-based firm Cupron has been investigating the benefits of using copper in textiles. Having been used in India to remove impurities in water, and by ship builders to shield hulls from water algae, the company claims the metal could offer antimicrobial benefits in clothing and textiles.
As a result, it has created a cost-effective platform technology that binds copper to textile fibres, enabling woven, knitted and non-woven fabrics containing copper-impregnated fibres to be produced. These fibres contain antimicrobial protection against micro-organisms such as bacteria and fungi.
According to the firm, independent testing laboratories have demonstrated Cupron's efficacy in deactivating a wide variety of micro-organisms. Furthermore, its proprietary copper oxide compound is natural and long lasting.
The technology permanently binds its proprietary copper compound to textile fibres and non-woven fabrics. Therefore, the protection offered will last as long as the products themselves, regardless of multiple washing or abrasion. Only a small percentage of the fibre needs to be included in applications to be effective.
In clothing, the fibre can reduce bacteria-induced odour and can protect socks and underwear from harbouring fungus and bacteria.
