▎ 摘　　要

NOVELTY - The utility model claims a graphene negative oxygen ion mask, comprising a mask main body, the mask main body is multi-layer structure, comprising a negative oxygen ion tencel non-woven fabric overlapped from inside to outside sequentially a melt-blown cloth filter layer, graphene spun-laced non-woven fabric and non-woven fabric protective layer, or negative oxygen ion tencel non-woven fabric overlapped from inside to outside, sequentially spun-laced non-woven fabric, melt-blown fabric filter layer and non-woven fabric protective layer. The utility model has simple structure, the graphene spunlaced non-woven fabric is placed on the second or third layer of the mask from outside to inside, using graphene superconducting property to form the infrared light wave, the periphery of the mask forms an electromagnetic field, using the graphene-strong adsorbability to lock the virus and bacteria near the mask around the mask, and quickly killing by using electromagnetic wave, setting negative oxygen ion tencel non-woven fabric on the face side of the mask, continuously releasing the negative oxygen ion of 5000-100000 per cubic centimetre, making the breath smooth, improving blood oxygen saturation, improving immunity, making our mask wear more comfortable.