NOVELTY - Manufacturing of flexible graphite pole plate with grooves on two faces comprises (1) rolling or mold pressing expandable graphite into low density plate; (2) dipping low density plate in thermosetting resin solution or thermoplastic resin latex, volatilizing solvent to obtain dried plate; (3) mold pressing dried plate into compact panel; (4) adhering layers of compact panels by glue or glue film, padding flexible graphite tissue paper to area besides compact panel adhering position; (5) shaping and pressing grooves at two faces; and (6) hot curing or sintering pole plate.    USE - The process is useful for manufacturing of flexible graphite pole plate with grooves on two faces (claimed).    ADVANTAGE - Manufacturing of flexible graphite pole plate with grooves on two faces has increased yield of flexible graphite dipole plate and good sealing property.    DETAILED DESCRIPTION - Manufacturing of flexible graphite pole plate with grooves on two faces comprises (1) rolling or mold pressing expandable graphite into low density plate with density of 0.15-0.5 g/cm3, its thickness is 1.5-8 mm; (2) dipping the low density plate in thermosetting resin solution or thermoplastic resin latex, the growth increment in weight of the resin is 15-50% of the weight of the low density panel, drying for volatilizing the solvent in steeping plate to obtain dried plate; (3) mold pressing the dried plate into compact panel with density of 0.9-1.5 g/cm3, its thickness is 0.3-1.2 mm; (4) selecting the thickness proportion of the compact panel according to the groove depth of the manufactured pole plate, adhering 2-5 layers of compact panels by glue or glue film, the adhering position is the location of the fuel cell dipole plate sealing structure, padding flexible graphite tissue paper to the area besides the compact panel adhering position; (5) shaping the adhered panels, pressing grooves at the two faces; and (6) hot curing or sintering the pole plate with grooves on two faces.