Bamboo flakes are converted to Charcoal and grind to a nano-size powder. This powder is added in Polyester/Viscose raw material to make the master batch which is then converted to fiber or filament yarns form. Bamboo Charcoal is available in both Raw White and Grey colors. Bamboo Charcoal fiber provides excellent antibacterial and anti-odor function and provides negative ions. It is used in home textiles, sportswear, socks, baby wear, etc.