| 摘要 |
PROBLEM TO BE SOLVED: To provide an infrared exposure machine and a method for preparing a stamping face by which a stamping face can be prepared continuously. SOLUTION: The infrared exposure machine includes: a main body which has a built-in infrared irradiation apparatus and an infrared light-transmitting transparent plate attached to the top face; and a pressurizing plate which can pressurize toward the transparent plate from above the main body. The machine is characterized in that a light quantity adjusting plate composed of at least one transparent acrylic plate or ground glass-like acrylic plate is loaded exchangeably on the transparent plate. COPYRIGHT: (C)2009,JPO&INPIT
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