▎ 摘　　要

NOVELTY - Graphene anion heating inner heating quilt comprises a quilt cover and a filler, where the quilt cover comprises an upper heat insulating layer and a lower heating layer, the heat insulating layer and the lower heating layer heating layer are sewed at three sides, one side opening, forming a filling cavity for placing the filler, the filler is placed in the filling cavity, the lower heating layer is made of heat-conducting material, a heating interlayer is set in the lower heating layer, the heating interlayer is made of polyacrylonitrile polymer, graphene, aqueous negative oxygen ion powder, alginate fiber and modified terylene fiber. USE - Used as graphene anion heating inner heating quilt. ADVANTAGE - The graphene anion heating inner heating quilt: can suppresses and eliminates mites in all directions, can absorb energy from the outside world and the human body, and emits far infrared rays to achieve the function of heat storage and heat preservation, can improve the local environment and promote human metabolism, can slows down the formation of free radicals, ensures that the family a fresh breath.