CN102293488A - Pearl brightening process - Google Patents
Pearl brightening process Download PDFInfo
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- CN102293488A CN102293488A CN2011102819767A CN201110281976A CN102293488A CN 102293488 A CN102293488 A CN 102293488A CN 2011102819767 A CN2011102819767 A CN 2011102819767A CN 201110281976 A CN201110281976 A CN 201110281976A CN 102293488 A CN102293488 A CN 102293488A
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Abstract
The invention relates to a pearl brightening process. In order to solve the problems that pearls are incompletely brightened, have reduced luster and are damaged after being bleached, and become yellow and are stripped after being placed for a certain period of time in a pearl processing technology in the prior art, the invention provides the pearl brightening process. In the process, the pearls are subjected to optimal processing through multi-time brightening and the alternate action of different mixed solution.
Description
Technical field
The present invention relates to a kind of pearl brightening process, belong to the pearl processing technique field.
Background technology
Pearl is the secretion of some shellfish jacket membrane cell of Mollusca Bivalvia, alternately arranges the specific crystal structure that forms at interval by several thousand layers of inorganic molecule calcium carbonate crystal layer and large biological molecule shell keratin thin layer.Propagate how rounded fresh water pearl is, oblate artificially, ellipse and heteromorpha, color adularescent system, red colour system, yellow system, dark system and variegated be five kinds, most opaque.The former pearl of from the cultured pearl shell, gathering out, because outer surface is with body fluid and dirt, if placed of a specified duration, can make the colloidal substance calcium carbonate and organic the condensing on pearl surface, the deepening of pearl color and luster, oxidized rotten, influence quality, therefore should in time handle after gathering, former pearl need be through cleaning → choose pearl → add lustre to → punch → color separation → boil pearl → bleach or a series of retrofit operation that dyes just can become the ornament with technology value, and wherein adding luster to and bleaching is a procedure of most critical in a series of work flows of pearl.
Existing adding luster to and bleaching pearl method mainly contains the dissolving decolouring, heat is boiled and decomposed decolouring, chemical decolorization etc.But because pearl unique physicochemical character and crystal structure, bigger density and hardness, special optical surface and China differ water environment and culture-cycle of propagating fresh water pearl artificially, cause the numerical value amplitude difference of above characteristic bigger, these increase difficulty all for adding luster to and bleaching pearl technology.'s 02137157.1 Chinese invention patent as Chinese Zhejiang Ruan's bodyguard pearl jewellery Co., Ltd in the patent No. of application on September 26th, 2002, this patent was announced on April 30th, 2003, name is called bleaching shining and the colouring processing method of pearl, this method discloses bleaching shining and the colouring processing method of a kind of pearl, belong to and adopt chemistry, physics, biotechnology that pearl is carried out bleaching shining and dyeing processing technique field, this method adsorption capacity is limited, cause removing not exclusively, light enhancing effect is relatively poor, influences following bleaching or dyeing quality.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned existence, provide good, the follow-up dyeing quality of a kind of light enhancing effect good pearl brightening process.
The objective of the invention is to finish by following technical solution, a kind of pearl brightening process, it includes subordinate's step:
A, first pearl is packed into bottle add mixed solution submergence pearl, the bottle of described sealing are put into the container that contains clear water;
B, then under 38-44 ℃ of constant temperature, pearl in the described container left standstill takes out after 40-60 hour;
Carry out N time successively by above-mentioned test procedure, 4≤N≤10, and N is even number, odd number time mixed solution component is methyl alcohol and acetone; Even number time mixed solution component is ammoniacal liquor, polyethylene glycol, magnesium hydroxide and water.
Among the described brightening process A, during N=6, the 1st time, the 3rd time and the 5th mixed solution component are respectively 100: 1～2.2,100: 0.8～1.5,100: 0.5～1.2 by the quality proportioning; The 2nd time, the 4th, the 6th mixed solution component are respectively 1.5～2.5 by the quality proportioning: 1～1.2: 0.002～0.006: 100,1～2: 0.8～1.5: 0.002～0.004: 100,1～2: 1～1.8: 0.002～0.004: 100.
The present invention is directed to the processing technique for pearl that exists in the prior art adds lustre to not exclusively, gloss descends behind the pearl bleaching, pearl matter is impaired, place the yellowing of pearl look appears after a period of time, pearl matter is peeled off problem, a kind of pearl brightening processing technology is provided, this technology is used the processing that repeatedly adds lustre to, is adopted different mixed solution alternating actions, and pearl is optimized processing.
The specific embodiment
Below the present invention is done detailed introduction: a kind of pearl brightening process, it includes subordinate's step:
A, first pearl is packed into bottle add mixed solution submergence pearl, the bottle of described sealing are put into the container that contains clear water;
B, then under 38-44 ℃ of constant temperature, pearl in the described container left standstill takes out after 40-60 hour;
Carry out N time successively by above-mentioned test procedure, 4≤N≤10, and N is even number, odd number time mixed solution component is methyl alcohol and acetone; Even number time mixed solution component is ammoniacal liquor, polyethylene glycol, magnesium hydroxide and water.
Among the described brightening process A, during N=6, the 1st time, the 3rd time and the 5th mixed solution component are respectively 100: 1～2.2,100: 0.8～1.5,100: 0.5～1.2 by the quality proportioning; The 2nd time, the 4th, the 6th mixed solution component are respectively 1.5～2.5 by the quality proportioning: 1～1.2: 0.002～0.006: 100,1～2: 0.8～1.5: 0.002～0.004: 100,1～2: 1～1.8: 0.002～0.004: 100.
Claims (2)
1. pearl brightening process, it includes subordinate's step:
A, first pearl is packed into bottle add mixed solution submergence pearl, described bottle are put into the container that contains clear water;
B, then under 38-44 ℃ of constant temperature, pearl in the described container left standstill takes out after 40-60 hour;
Carry out N time successively by above-mentioned test procedure, 4≤N≤10, and N is even number, odd number time mixed solution component is methyl alcohol and acetone; Even number time mixed solution component is ammoniacal liquor, polyethylene glycol, magnesium hydroxide and water.
2. a kind of pearl brightening process according to claim 1, it is characterized in that, among the described brightening process A, during N=6, the 1st time, the 3rd time and the 5th mixed solution component are respectively 100: 1～2.2,100: 0.8～1.5,100: 0.5～1.2 by the quality proportioning; The 2nd time, the 4th, the 6th mixed solution component are respectively 1.5～2.5 by the quality proportioning: 1～1.2: 0.002～0.006: 100,1～2: 0.8～1.5: 0.002～0.004: 100,1～2: 1～1.8: 0.002～0.004: 100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110281976 CN102293488B (en) | 2011-09-21 | 2011-09-21 | Pearl brightening process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110281976 CN102293488B (en) | 2011-09-21 | 2011-09-21 | Pearl brightening process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102293488A true CN102293488A (en) | 2011-12-28 |
| CN102293488B CN102293488B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110281976 Expired - Fee Related CN102293488B (en) | 2011-09-21 | 2011-09-21 | Pearl brightening process |
Country Status (1)
| Country | Link |
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| CN (1) | CN102293488B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017047751A1 (en) * | 2015-09-16 | 2017-03-23 | 株式会社ベイクルーズ | Method for producing colored pearl and colored pearl obtained thereby |
| CN113057424A (en) * | 2021-04-02 | 2021-07-02 | 中国计量大学 | Processing method for brightening fresh water pearl |
Citations (5)
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|---|---|---|---|---|
| WO2004002258A1 (en) * | 2002-06-26 | 2004-01-08 | Matsushita Pearl Co,Ltd., | Method of eradicating and bleaching marine ornament and apparatus therefor |
| CN1686181A (en) * | 2005-04-29 | 2005-10-26 | 浙江山下湖珍珠集团股份有限公司 | High brightness pearl and its preparation method |
| JP2006305034A (en) * | 2005-04-28 | 2006-11-09 | Tokai Senko Kk | Method for dyeing pearl |
| CN101502354A (en) * | 2008-12-04 | 2009-08-12 | 诸暨英发行珍珠有限公司 | Pearl color reduction processing method |
| CN101912187A (en) * | 2010-08-05 | 2010-12-15 | 湛江龙之珍珠有限公司 | Method for bleaching seawater pearl |
-
2011
- 2011-09-21 CN CN 201110281976 patent/CN102293488B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004002258A1 (en) * | 2002-06-26 | 2004-01-08 | Matsushita Pearl Co,Ltd., | Method of eradicating and bleaching marine ornament and apparatus therefor |
| JP2006305034A (en) * | 2005-04-28 | 2006-11-09 | Tokai Senko Kk | Method for dyeing pearl |
| CN1686181A (en) * | 2005-04-29 | 2005-10-26 | 浙江山下湖珍珠集团股份有限公司 | High brightness pearl and its preparation method |
| CN101502354A (en) * | 2008-12-04 | 2009-08-12 | 诸暨英发行珍珠有限公司 | Pearl color reduction processing method |
| CN101912187A (en) * | 2010-08-05 | 2010-12-15 | 湛江龙之珍珠有限公司 | Method for bleaching seawater pearl |
Non-Patent Citations (2)
| Title |
|---|
| 史凌云等: "珍珠增光工艺技术的研究", 《中国宝石》, vol. 15, no. 3, 31 December 2006 (2006-12-31), pages 207 - 209 * |
| 杨明月等: "珍珠漂白增光技术的发展", 《中国宝石》, vol. 12, no. 1, 31 December 2003 (2003-12-31), pages 86 - 87 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017047751A1 (en) * | 2015-09-16 | 2017-03-23 | 株式会社ベイクルーズ | Method for producing colored pearl and colored pearl obtained thereby |
| JP6143991B1 (en) * | 2015-09-16 | 2017-06-07 | 株式会社ベイクルーズ | Method for producing colored pearls and colored pearls obtained thereby |
| CN113057424A (en) * | 2021-04-02 | 2021-07-02 | 中国计量大学 | Processing method for brightening fresh water pearl |
| CN113057424B (en) * | 2021-04-02 | 2022-04-26 | 中国计量大学 | Processing method for brightening fresh water pearl |
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| Publication number | Publication date |
|---|---|
| CN102293488B (en) | 2013-06-05 |
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