1. Machining: Machining is used to achieve precise dimensions, beautiful appearance, and uniform and attractive edges. It is of high quality, relatively expensive, and can be used for prototyping and batch production.
2. Laser processing: Generally used for thin nameplate processing, it is efficient and cost-effective, but the edges can only be smoothed by polishing. The appearance may not be as uniform and attractive as machining.
3. Wire or water cutting: Generally used for rough processing of stainless steel and titanium alloy nameplates, it cannot be used directly for final finishing. The processing efficiency is low, the appearance is not attractive, and machining is generally used to achieve a beautiful appearance.
4. Brushed: There may be some small scratches on the surface of the plate, so brushing can improve its appearance on metal nameplates.
5. Polishing: The surface of the plate may have some small scratches, which can be made bright and shiny through mechanical or chemical polishing.
6. Sandblasting oxidation: Aluminum nameplates can be made into various colors, such as black, silver, red, blue, etc. through sandblasting oxidation.
7. PVD plating: Aluminum and copper nameplates can be treated with PVD plating.
8. Silkscreen printing: The nameplate surface can be printed via screen printing, with clear fonts and neat edges. However, it may incur high costs due to screen printing fees, especially for small quantities.
9. UV printing: UV printing can be used directly to print fonts and patterns of various colors. The adhesion after baking is good, but the clarity is slightly lower than screen printing.
10. Laser engraving: It is quick and convenient, with the ability to change contents. It does not incur screen printing fees and is often used for black aluminum nameplates with white fonts or silver aluminum nameplates with grey fonts. Grey or black fonts can be engraved on stainless steel, but the black is not as prominent as silkscreen printing.
11. Etching: It is a process of corroding letters or patterns by chemical means to make them recessed.
12. Oil filling: After laser engraving or etching is completed, oil filling is used to fill the font color, and the required colors can be filled according to the requirements.
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