▎ 摘　　要

NOVELTY - A high stability of the electromagnetic shielding film, wherein, comprising a release film layer which are orderly set conductive adhesive conductive particle insulating layer, a graphene layer, a conductive layer, a PET protective film layer, surface nanometer layer, the conductive layer comprising two metal net layer, filled in the metal mesh layer, and coated between the metal net layer, metal net layer and the graphene layer, metal net layer and the PET protective film layer. conductive particles are silver, copper, iron, nickel, zinc and any one kind of or more. the metal mesh layer is silver or copper silk interweaving structure. improved film structure, adding graphene layer and surface nanometer layer, the conductive layer and innovative design, which improves the stability and shielding effect.