▎ 摘　　要

NOVELTY - The utility model claims a filter cloth, especially relates to a filter cloth base material for coating production graphene comprising more than two film forming grid regions and a separating belt for separating adjacent two film forming grid regions; the film-forming grid area is formed by weaving single-wire warps and multi-wire wefts; Said separating belt is knitted by the single thread warp thread and the single thread weft thread. The utility model claims a filter cloth base material for coating production graphene a heat conducting film capable of reducing graphene heat conducting film cutting loss, improving the raw material utilization rate.