Hong Kong Nordon tourmaline masks are cloth masks produced by Nordon Technology Co., Ltd., priced at 170.00, and the spokesperson is "Village Chief" Li Rui. This mask uses innovative microfiltration filter technology, and the outer layer is made of bamboo charcoal fiber. It can effectively filter dust, harmful gases, and haze, and has the functions of anti-virus, deodorization, bacteria filtration, and dust blocking. For harmful gases, bamboo charcoal masks are more effective The effect is 30 times that of ordinary masks. In addition, the "treasure of health" tourmaline is added, which can release negative ions beneficial to the human body at room temperature, release antibacterial far-infrared functions for a long time, and promote consistent bacterial reproduction. It is an ideal protective product for fiber medical industry, chemical industry, spraying workshop, leather industry and environmental sanitation units.
In addition, it can be washed repeatedly and can be used for two years
Tourmaline, transliteration of tourmaline, which reaches jewelry grade is tourmaline. It is a borosilicate crystal containing aluminum. , iron, magnesium, sodium, lithium, potassium and other chemical elements, showing a variety of colors. Mainly used in jewelry, air purification, water treatment, industry, etc.
Reference materials
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