▎ 摘　　要

NOVELTY - Fiber containing nano-graphene comprises a fiber matrix and nano-graphene, where the particle size of the nano-graphene is not greater than 20nm. USE - Fiber containing nano-graphene for nonwoven fabric of facial mask cloth for mask (all claimed). ADVANTAGE - The fiber containing nano-graphene has better oxidation resistance, free radical destruction performance and mosquito repellent effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for: (A) a method for preparing fiber containing nano-graphene, which involves atomizing the nano-graphene solution to obtain atomized nano graphene, and bring the atomized nano graphene into contact with the fiber matrix and drying it; (B) a method for preparing nonwoven fabric, which involves sequentially evacuation, laying, spunlacing, and drying of the nano-graphene-containing fibers; and (C) a method for preparing facial mask cloth.