Negative Ion Fiber

It is known that tourmaline can produce permanent 0.06 mA weak electricity, this electricity is similar to that along people's nerve.

During the production of this fiber, tourmaline powder of several nanometers are added, those powders will be inlayed to the surface of the fiber, the electrons emitted from those tourmaline powders hit the oxygenic molecule surrounding the fiber, this makes those electrons into electriferous negative ions.

Negative ions are also called as "vitamin in the air", it is helpful to relax human's body, to activate people's cells and to enhance recovery from diseases.