| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for transferring an electrode catalyst layer to an electrolyte membrane for a membrane electrode assembly (MEA) for a fuel cell in such a manner that the electrolyte membrane is prevented from being creased.SOLUTION: Both transfer rollers of a first transfer roller 112 and a second transfer roller 122 to be used for transfer of an anode/cathode by an MEA manufacturing device include a pressure applying roller 112a and a pressure applying roller 122a, respectively, at a side applying transfer pressure. The first transfer roller 112 has a plurality of protrusions 112aa and recesses 112ab provided on a surface of the roller, and resin embedding bodies 112ac are included in the recesses 112ab. The resin embedding body 112ac is a resin material characterized in that adhesion to an anode supporting sheet roll DR1 or a cathode supporting sheet roll DR2 which is conveyed for transfer is smaller than that on a roller surface without unevenness. |
