| 摘要 |
PROBLEM TO BE SOLVED: To uniformize the density of the whole of a raw material in the molding of a bending accessarry tile of specified shape. SOLUTION: When a tile C of specified shape with a second piece B bent to a first piece A is molded on one side of the flat first piece A, a powdery raw material fills a molding space of the first piece A and a space of the second piece B, and then the raw material filled in the molding space of the second piece B is compressed in the thickness direction of the second piece, and then the raw material filling the molding space of the first piece A and the molding space of the second piece B is pressurized from above.
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