Specifications: Bamboo Charcoal Fiber Xhmartex have developed white, gray and balck bamboo charcoal fiber. The bamboo charcoal fiber is made of the 6-year-old bamboo as raw material.using the new techniques of pure oxygen and nitrogen high-temperature calcination barrier latency, make charcoal micropore innate and cellular technology more refined, and then with the trend of honeycomb-like microporous structure modified polyester slices and made from melt-spinning. commonly we make the gray color and balck color bamboo charcoal fiber by control the content of bamboo charcoal in the fiber. White bamboo charcoal fiber is the use of nanotechnology.the bamboo charcoal powder catalyst surface is covered with alayer of white catalyst, and then mixed together with the polyester melt,and then spin the fiber.then the white charcoal fiber is a kind of new functional modified polyester fibers.