| 摘要 |
PROBLEM TO BE SOLVED: To reduce the time for frosting resin-made parts and frosting cost. SOLUTION: The method of frosting a resin-made part has a step S1 of creating data of a combined image formed by combining embossing image data with fine embossing image data, a step S2 of patterning the combined image on a mask film with the created data of the combined image, a step S3 of applying a resist to a mold to be used in embossing, a step S4 of irradiating the resist with UV rays through the mask film having the pattern of the combined image, a step S5 of etching the surface of the mold and removing the resist to fabricate a mold having a pattern of the combined image. A resin part is embossed by using the mold made by the above method. COPYRIGHT: (C)2008,JPO&INPIT
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