▎ 摘　　要

NOVELTY - The utility model claims a metal composite belt, specifically relates to a single-layer graphene copper foil composite belt. comprising a copper foil base material layer, a graphene base material layer, an adhesive layer and a release material layer; the graphene base material layer is grown on one surface of the copper foil base material layer by CVD chemical vapour deposition method; the graphene base material layer is adhered with a release material layer through the adhesive layer. The graphene base material layer of the utility model is grown on the surface of the copper foil by CVD; compared with the original single-layer copper foil, it has better shielding effect; and the graphene base material layer can quickly radiate; it increases the applicability of the product; at the same time, it can improve the elastic and anti-aging performance of the whole composite belt, the shielding effect of the copper foil with the same thickness is better than the aluminium foil; so the single-layer graphene copper foil composite belt can be made thinner; the shielding effect is better.