摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a trimming die by which a cutting part having corners of L-shape, T-shape, V-shape, Y-shape, cruciform or the like can be produced more easily, at a low cost and more surely, and a trimming die. SOLUTION: In the method for producing the trimming die 10 in which a resist film diagram 3 corresponding to the shape of the cutting part 2 is formed on a metallic plate 1 and the metallic plate on which the resist film diagram 3 is formed in subjected to an etching treatment, the resist film diagram has a corner part and a notched part is provided at a side of the edged part having an angle smaller than 180 deg. and/or a projected part is provided at a side thereof having an angle layer than 180 deg..
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