Method for coloration and pigmentation of black pearl

A dyeing method, black dye technology, applied in the field of black pearl color dyeing, can solve the problems of destroying the quality of pearl raw materials, not being able to effectively maintain the bright color of natural pearls, and poor coloring effect

Inactive Publication Date: 2009-11-11
石子聪
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Problems solved by technology

The current dyeing method is generally achieved by soaking pearls in dyes and surfactants for a long time, such as Chinese patents "a kind of seawater cultured pearl dyeing solution and its preparation method" (application number 200510042164.1), "a kind of pearl "Dyeing method" (application number 200510049714.2), "a pearl dyeing method combining nano-carbon and reactive d

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Embodiment Construction

[0004] The substantive content of the present invention will be further described in detail below in conjunction with specific embodiments.

[0005] This black pearl color dyeing method is to prepare raw materials such as 30 grams of water, 40 grams of ethanol, 50 grams of methanol and 10 grams of neutral black dye. Firstly, the pearls are drilled, soaked, and dehydrated, and the temperature in the incubator is controlled between 18°C ​​and 50°C. After the dyeing raw materials are atomized, the pearls are treated in the incubator in a cycle of luster and temperature control. After 5 times of repeated cycle treatment from low temperature to high temperature, each cycle treatment time is 72 hours, the surface of the pearl is subjected to the incubation effect from cooling and hardening to atomization and penetration of dyeing raw materials, thereby promoting the light to complete the luster dyeing process, and then The finished product is obtained through the steps of generation...

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Abstract

The invention relates to a technology for processing black pearl, in particular to a method for the coloration and the pigmentation of the black pearl. The method for the coloration and the pigmentation of the black pearl includes: raw materials of water, ethanol, methanol and black dye are prepared; pearl is sequentially perforated, soaked and dehydrated, and temperature in a thermal cultivation box is regulated from low to high values; and the atomized water, ethanol, methanol and the black dye raw material are utilized for the circular treatment of coloration and temperature control on the pearl, the time of each circular treatment ranges from 36 to 180 hours, and the finished product is obtained after the steps of generation, elution, drying, and the like are carried out. The method has the advantages of favorable effect of coloration and pigmentation, effective improvement of shining bright color of the natural pearl and hard discolouration, and maintains the original quality of the pearl, thereby increasing the commodity value of the pearl.

Description

technical field [0001] The invention relates to a pearl processing technology, in particular to a black pearl color dyeing method. Background technique [0002] In order to improve the appearance quality of pearls, pearls are often processed by dyeing methods to achieve the color and luster that meets people's needs. The current dyeing method is generally achieved by soaking pearls in dyes and surfactants for a long time, such as Chinese patents "a kind of seawater cultured pearl dyeing solution and its preparation method" (application number 200510042164.1), "a kind of pearl "Dyeing method" (application number 200510049714.2), "a pearl dyeing method combining nano-carbon and reactive dyes" (application number 200810219390.6), etc., these methods all have different procedures to produce chemical reactions on the pearl surface, and their shortcomings are The coloring effect is poor, and the bright color of natural pearls cannot be effectively maintained, which destroys the i...

Claims

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Application Information

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IPC IPC(8): A44C27/00
Inventor 石子聪石海成谢惠
Owner 石子聪
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