Mobile phone and manufacturing method of surface decorative layer of appearance piece thereof
A technology of surface decoration and production method, applied in the direction of telephone structure and other directions, can solve the problems of high production cost, low production efficiency, small area of front shell parts, etc., and achieve the effect of low equipment cost, high production efficiency, and improved grade.
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[0035] The specific embodiments and examples of the present invention will be described in detail below in conjunction with the accompanying drawings. The described specific embodiments are only used to explain the present invention, and are not intended to limit the specific embodiments of the present invention.
[0036] In order to make the appearance of high-end products such as smart phones and tablet computers more high-end and more beautiful, the method for manufacturing the surface decoration layer of mobile phone appearance parts in the present invention combines three processes of NCVM, silk screen film and spraying, which is also called selective The process of vacuum plating is different from the traditional vacuum plating. The traditional vacuum plating is a whole piece of coating and cannot make a specific pattern. However, the present invention has a selective vacuum plating process combined with film to selectively retain the required coating. To remove unnecessa...
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