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Surface treatment method of floating index display member for clock

阅读:262发布:2022-10-18

专利汇可以提供Surface treatment method of floating index display member for clock专利检索,专利查询,专利分析的服务。并且PURPOSE:To obtain a floating index display member for a clock, which is excellent in its weather resistance and shock resistance, by floating an index part on a display member substrate on which a protective film has been formed, by a press, etc., and after that, removing the protective film, and reforming a surface coating film or a plating layer. CONSTITUTION:On a dial substrate 1 on which decoration plating 3 and a protective film such as lacquer, etc. have been formed, an index 2, etc. are floated out by press working with a punch and a die. Subsequently, the protective film is removed, a decoration coating film 6 is added to the dial substrate, the upper surface of the index part is cut and worked, and after that, a plating layer 5 is formed on the upper surface of the index part. Accordingly, appearance of 3 colors can be displayed by the upper surface of the index part, the side and the display member substrate 1. Also, a shearing crack generated at the time of press working is protected by the decoration coating film 6, and the weather resistance is elevated.,下面是Surface treatment method of floating index display member for clock专利的具体信息内容。

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