Polymer electrolyte fuel cell and electrode - membrane - the manufacturing method of the frame assembly

The fuel cell electrode - membrane - In the method for manufacturing a frame assembly, as in the edge of the electrolyte membrane member is arranged on the first frame member, for injection molding the first frame member and the electrolyte membrane member first placed in a mold, to form a resin flow path of the second frame member for forming the contact through the first frame member to the electrolyte membrane member arranged a second mold, the by pressing member provided in the second mold, the electrolyte part of the edge portion of the film member were fixed by pressing the first frame member, the second by injecting molding resin material into the resin flow path forming the frame member.