摘要 |
A process for forming a figure on a product of stainless-steel, firstly, drafting a figure on a sheet of paper and generates a first film of the figure, such that the area where the figure locates is white and the remaining area is black. Then, generating a second film of the figure based on the first film, such that the area where the figure locates is constituted by a plurality of black dots and the area other than the black dots is white. After that, engaging the second film with a silk-screen coated with sensitizers and exposing the second film, such that the figure on the second film is copied to the silk-screen, and rinsing the silk-screen. Thereafter, putting the silk-screen on a stainless-steel plate and brushes a protecting film of anti-erosive material on an overall area of the silk-screen. Subsequently, removing the silk-screen and immersing the stainless-steel plate in etchants for a period of time. Finally, processing the etched stainless-steel plate to form a desired product.
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