| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a molded product having a fine stripe shaped pattern applied to its almost arbitrary curved surface having a large area by molding transfer in a molding transfer method. SOLUTION: The molding transfer method for manufacturing the molded product including at least a curved surface and having a predetermined fine stripe shaped pattern applied to its curved surface by molding transfer includes a surface dividing process S1 for dividing the curved surface into surface elements, a curved surface master molding process S2 for molding a curved surface master having the same shape as a molded product having no pattern but having the curved surface, a divided pattern transfer process S3 for transferring the patterns to the regions corresponding to the respective surface elements of the curved surface master using a split mold having the pattern shapes in the regions corresponding to the surface elements, a mold forming process S4 for forming a mold using an electrocasting method on the basis of the curved surface master to which the patterns are transferred, a pattern transfer molding process S5 for performing the transfer molding of the molded product having the curved surface and the pattern thereon using the mold and a release process S6 for releasing the molded product from the mold, as fundamental processes. COPYRIGHT: (C)2006,JPO&NCIPI
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