Surface treatment method for making metal container surface indicating two kinds of color and/or surface effect

A metal container and surface treatment technology, applied in the field of surface treatment of metal containers, can solve problems such as single color and surface treatment effect, lack of decorative effect, rigid form, etc., to achieve rich surface colors, enhanced decorative effects, and various changes Effect

Inactive Publication Date: 2003-10-22
李昶浩
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the common metal containers on the market usually only have a single color and surface treatment effect. The color is single and the form is rigid, which cannot achieve the best decorative effect and cannot meet the decorative requirements of modern people for household items.

Method used

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  • Surface treatment method for making metal container surface indicating two kinds of color and/or surface effect
  • Surface treatment method for making metal container surface indicating two kinds of color and/or surface effect
  • Surface treatment method for making metal container surface indicating two kinds of color and/or surface effect

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Embodiment Construction

[0014] Refer to figure 1 , The surface of the metal pot lid is golden, the edge of the lid has a concave-convex pattern similar to the shape of "Hui", and the rest of the lid presents a smooth and mirror-like coating surface. "1" in the picture represents the coated surface with a concave-convex pattern of the shape of "Back" , "2" means that the coating surface has a smooth mirror surface. In order to achieve these two surface effects, the following surface treatment steps are required: (1) The part marked "2" of the molded and polished metal pot cover is covered and protected by adhesive tape; (2) The exposed surface The part, that is, the part marked with "1" in the figure, is corroded, that is, the pre-made square strips with the flower shape of "回" are pasted on the surface marked with "1" on the lid, and the other parts of the lid Part of the anti-corrosion protection is put into the corrosive solution, and only the part of the pot cover that exposes the "Hui" flower shape ...

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Abstract

The present invention relates to a surface treatment method for making metal container surface have two colour and/or surface effect. Said method includes the following steps: covering and protectingone portion of formed and polished metal container, making its exposed portion undergo the process of corrosion or sand-blasting treatment, then electroplating whole container to form smooth claddingsurface and pattern with same colour of form two surface effects of sand-blasting and cladding surface, or firstly electroplating metal container, then covering and protecting its one portion, makingits exposed portion undergo the process of removing original cladding layer and electroplating new cladding layer with another colour so as to make metal containe surface have two colours or more than two surface effects.

Description

Technical field [0001] The invention relates to a surface treatment method of a metal container, in particular to a surface treatment method that makes the surface of the metal container show two colors and / or surface effects. Background technique [0002] At present, metal containers have been used more and more widely to contain household items. Because metal containers are corrosion-resistant, resistant to beating, bumps, and present in various colors and magnificent, they can be used as kettles, tea cups or sugar bowls, etc., and they are beautiful. Durable, while playing a certain decorative effect. However, the common metal containers currently on the market usually have only a single color and surface treatment effect, a single color and a dull form, which cannot play the best decorative role and cannot meet the decorative requirements of modern people for household items. Summary of the invention [0003] The object of the present invention is to provide a surface treatm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/00
Inventor 李昶浩
Owner 李昶浩
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