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Color copper artware manufacturing process

A technology of copper handicraft and production process, which is applied in the direction of decorative art, surface pretreatment, and devices for coating liquid on the surface, etc., which can solve the problems of poor artistic expression, monotonous color and shape of the picture, and easy fading, and achieve bright colors, Good coloring effect and convenient coloring process

Inactive Publication Date: 2013-04-03
TONGLING QINGTONGSHIDA SCULPTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The colored copper reliefs or copper round sculptures of the prior art use copper as a raw material, and its production process is completed through die forging, die stamping or electroplating coloring.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Colored copper handicraft production process, this process includes modeling design, material selection and ingredients, coloring and baking, sandblasting is carried out on the copper handicraft before coloring, and the air compressor gas pressure during sandblasting is 50-60PSI. Coloring can be tan, brown red, green.

[0017] Sepia coloring: First, spray potassium sulfide or ammonium sulfide solution on the entire copper handicraft from bottom to top with a manual plastic watering can as a background color, and the surface of the copper handicraft will immediately reflect gray or black in varying shades; While flushing, use a wipe to wipe off the gray and black on the high place. At this time, the light on the high place is restored, and the dark color remains on the low place. After that, continue to rub until the expected three-dimensional level appears, and the black part should also be rinsed with water. Copper crafts After cooling, spray with polyester transparent...

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PUM

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Abstract

The invention discloses a color copper artware manufacturing process which comprises the following steps of appearance design, material selection and material preparation, coloring and baking, wherein the cooper artware is sprayed with sand before being colored; and sepia, brownish red and green can be colored. The process overcomes the defects of the prior art, the coloring process is convenient, a coloring effect is good, the bright color can be maintained for a long time, and the color of a whole sculpture is transparent, harmonic and rich.

Description

[0001] technical field [0002] The invention relates to the technical field of manufacturing colored copper handicrafts, in particular to the manufacturing process of colored copper handicrafts. [0003] Background technique [0004] The colored copper relief or copper round sculpture of the prior art uses copper as a raw material, and its production process is completed by die forging, die stamping or electroplating and coloring. [0005] Contents of the invention [0006] The purpose of the present invention is to provide a colored copper handicraft manufacturing process, which overcomes the deficiencies of the prior art, provides convenient coloring process, good coloring effect, can keep the color bright for a long time, and the color of the whole sculpture is transparent, harmonious and rich. [0007] The technical scheme that the present invention adopts is as follows: [0008] The production process of colored copper handicrafts, this process includes modeling d...

Claims

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Application Information

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IPC IPC(8): B44C5/00B05D1/38B05D3/00B05D3/02
Inventor 张晓红
Owner TONGLING QINGTONGSHIDA SCULPTURE CO LTD
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