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Follow on Google News | Chilling Out With A Cool ClothCool Comfort Technologies' innovative fabric technology provides cooling comfort without the use of chemicals or polymer crystals.
By: Cool Comfort Technologies, Inc. Cool Comfort Technologies towels, sports wraps, blankets and other articles are activated by means of the wearer's perspiration and air movement, or by wetting, wringing out and snapping to set the water molecules in motion and provide a sustained, cool temperature within the fabric to help control the core temperature of the wearer. A new patent-pending fabric technology developed by Windham, Maine-based Cool Comfort Technologies Inc., formerly 32-Degrees Inc., provides a cooling solution that goes beyond traditional textile moisture-management/ Cool Comfort Technologies was established in 2008 by the technology's inventor, Dennis D. Ackroyd -- now COO -- and its co-sponsor, Francis Lei, along with investment partner Joseph Turner and Director of Manufacturing Robert Westergren. Ackroyd spoke with Textile World about different methods of activating the cooling function in the fabric and provided a basic understanding of how it works. "In wear-testing by a professional athlete, it was used completely dry, and his perspiration along with the wind activated it and created what he described as 'an ice pack' on his chest," Ackroyd said. "Another method is to activate the fabric by wetting it with water, and wringing it out," he added. "Even hot water will cool down in minutes to provide sustained cooling. By snapping the cloth, you can reactivate it and get the temperature down to 55°F to 65°F for about four hours depending on the conditions. Also, once you wet it, wring it out and snap it, you could put it in the freezer for several minutes, and the fabric will freeze but be pliable like a formable icepack." The fabric helps control the core temperature of the wearer, Ackroyd explained. "The key is regulating the rate of evaporation by manipulating the polyester and nylon fibers and with varying deniers of different yarns. The yarn wicking the water away from the body is of one denier, and there is a significantly different-denier yarn that prohibits evaporation at a high rate but rather allows a sustained low rate of evaporation. We're using the hollow fiber much like a hose between the back and the face to siphon the water molecules, so they can't escape into the atmosphere but instead get sucked back in and recycled through the fabric as they move back and forth between the fabric's different layers. If the fabric isn't used for a period of time, the water molecules become dormant, so by snapping the cloth, you set the water in motion again and also the cooling. No chemicals, crystals or phase change materials are used - it is all done strictly by finishing the fabric and using the differences between different deniers of polyester and nylon to manipulate the movement of water back and forth." The fabric may be woven or knitted. The fabric surfaces are sheered and brushed to enhance the moisture movement and absorption, and the outer face can be dyed or printed. End products include scarves and sports wraps, towels, blankets, athletic jerseys, hats and caps, and other products that are offered by Cool Comfort Technologies' channel partners under their own brands. One such partner is Greenville-based Carolina Manufacturing Inc., also doing business as The Bandanna Company, which offers a line of Cool Cloth woven scarves and sports wraps, making them available to retail businesses. The company also can custom-print these and other scarf, handkerchief and bandanna products according to customer specifications. According to Jim Taylor, sales representative, the products have a soft, plush feel and also are ultraviolet- Cool Comfort Technologies also is working on a custom fabric construction and finish that is undergoing testing for medical applications including cardio-emergency situations. "It is knitted on a Pai Lung knitting machine that puts the loop on both sides to create twice the volume in a 160- to 180-grams-per- Response to the new technology has been "outstanding," For more information about Cool Comfort Technologies Inc., contact Dennis D. Ackroyd 207-893-1532 Ext. 403; sales@32-degrees.com; For more information about Carolina Manufacturing Inc.'s Cool Cloth, contact Terri Whaley, 864-299-0600 Ext. 123; terriw@carolinamfg.com; # # # Cool Comfort Technologies a leading manuf. in performance cooling textiles HQ in WINDHAM ME CCT has engineered a pat. pend. technology activated by moisture regulates the evaporative cooling process and delivers to the consumer a superior cooling benefit. End
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