Natural cross-section height of the hollow, industry experts said bamboo charcoal fiber as "breathing fiber", also called “Fiber Queen”. Bamboo charcoal fiber hygroscopic, releasing moisture permeability ranks first in the major textile fibers.
Natural na cross-seksyon taas ng guwang, ang mga eksperto sa industriya sinabi kawayan uling hibla bilang "paghinga hibla", na tinatawag ring? Fiber Queen?. Kawayan hibla uling hygroscopic, ilalabas ang kahalumigmigan pagkamatagusin nagra-rank ng unang sa pangunahing henero fibers.