▎ 摘　　要

NOVELTY - The utility model claims a multi-layer graphene electro-thermal film, comprising an electric heating film main body, opposite to the one side of the electric heating film main body is fixedly connected with a connecting membrane, two sides of the electric heating film main body are fixedly connected with a sealing edge, the electric heating film main body comprises a first surface of the insulating layer, the first insulating layer is fixedly connected with a conductive paste coating. The utility model uses the electric heating film main body, connecting film, edge sealing, the first insulating layer, conductive paste coating, hot melt adhesive layer, a graphene layer, a second insulating layer, copper strip current-carrying layer, the third insulating layer and the insulating layer to match, realizes the graphene electro-thermal film good heat preservation effect and good anti-target point discharge effect, which effectively avoids the loss of heat, and protects the personal safety of the user and improves the practicability and usability of graphene electro-thermal film, meets the demand of the market, solves the problem that the graphene electro-thermal film heat preservation effect and preventing the problem of point discharge effect is bad.