CN102181834B - Method for electroplating imitation gold on glaze of enamel product and enamel product - Google Patents
Method for electroplating imitation gold on glaze of enamel product and enamel product Download PDFInfo
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- CN102181834B CN102181834B CN201110054636A CN201110054636A CN102181834B CN 102181834 B CN102181834 B CN 102181834B CN 201110054636 A CN201110054636 A CN 201110054636A CN 201110054636 A CN201110054636 A CN 201110054636A CN 102181834 B CN102181834 B CN 102181834B
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- imitation gold
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Abstract
The embodiment of the invention relates to a method for electroplating imitation gold on the glaze of an enamel product and the enamel product. The method comprises: a step of cleaning, namely cleaning the enamel product to ensure that the glaze on the surface layer is clean; a step of baking flower patterns, namely pasting low-temperature flower paper on the cleaned glaze, covering the positions without pictures by using porcelain clay, baking the flower paper and the covering porcelain clay to the glaze in the temperature range of between 250 and 500 DEG C; and a step of electroplating, namely putting the enamel product obtained in the step of baking the flower patterns into a multi-arc film coating machine to perform vacuum hot electroplating, and the temperature in the furnace of the coating machine is controlled in a range of 240 to 260 DEG C. According to the method provided by the embodiment of the invention for electroplating the imitation gold on the glaze of the enamel product, the process is simple and easy to operate, and attractive and flawless imitation gold patterns can be formed on the surface of the product. Besides, the problems of gold or platinum fracture, the formation of scaly figures and the like, which influence the appearance of the enamel product, generated on the surface of the enamel product due to the glaze softening of the enamel product caused by high-temperature baking can be solved.
Description
Technical field
The present invention relates to the enamel electroplating technology, relate in particular to a kind of on the enamel product glaze method of imitation gold plating.
Background technology
Over-glaze decoration is the traditional method that domestic enamel is decorated.Traditional over-glaze decoration is on burned bright glaze, to carry out applique, spraying decoration, stamp or oil gidling operation, then enamel product is toasted under 700～750 ℃ temperature.Because enamel product glaze when spending the face baking has begun to soften; If adopt gold or platinum flower face, gold on it or platinum can be incorporated the enamel glaze, treat that enamel begins to cool down after; Enamel glaze and gold or platinum can't synchronous reduce; Thereby cause gold or platinum fracture on the colored face, as scalelike mark, the utmost point is not attractive in appearance.
Summary of the invention
Embodiment of the invention technical problem to be solved is, provide a kind of on the enamel product glaze method of imitation gold plating, its technology is simple to operation, and can form imitative golden pattern attractive in appearance, flawless at product surface.
The further technical problem to be solved of the embodiment of the invention is, a kind of enamel product is provided, and has imitative golden pattern attractive in appearance, flawless on its glaze.
For solving the problems of the technologies described above, provide on the one hand a kind of on the enamel product glaze method of imitation gold plating, said method comprises:
Cleanup step: enamelware is cleared up, made the glaze cleaning on its top layer;
The decoration firing deliberate steps are rapid: on the glaze of cleaning, stick the low temperature marble paper, and hide with porcelain mud in the place of no picture, in 250～500 ℃ TR, said marble paper is baked to glaze with hiding with porcelain mud; The marble paper at electroplated position is removed, come out in the position of electroplated;
Plating step: the enamelware of the rapid gained of above-mentioned decoration firing deliberate steps is packed in the multi-arc ion plating film machine, as the coating material source, heat up and vacuumize with the titanium target; The intravital temperature of stove of control coating equipment is 240～260 ℃; After vacuum tightness and temperature all reached preset value, energising produced titanium ion to the titanium target, and feeds rare gas element or nitrogen simultaneously; Carry out the vacuum thermoelectric plating, thereby on glaze, form coatings.
Further, said cleanup step further comprises:
Adopt the mobile clear water that the glaze of enamelware is cleaned, goods dry the back and keep overglaze cleaning to be plated.
Further, in the said plating step, the preset value of said vacuum tightness and temperature is respectively 2 * 10
-2Pa and 240 ℃.
Further, in the plating step, the vacuum thermoelectric plating was promptly accomplished once and is electroplated in 6～8 minutes.
Further, the rare gas element that feeds in the said plating step is an argon gas.
On the other hand, a kind of enamel product is provided, has on its glaze and adopt the above-mentioned colored drawing pattern layer that the method for imitation gold plating forms on the enamel product glaze.
Technique scheme has following beneficial effect at least: the method at imitation gold plating on the enamel product glaze of the embodiment of the invention adopts the low temperature marble paper in 250～500 ℃ TR, to spend the money baking; And in 240～260 ℃ TR, carry out vacuum plating; Avoid high bake to cause the enamel product glaze softening, caused the gold on enamel product surface or platinum fracture, formation scalelike mark etc. to influence enamel product problem attractive in appearance.Its technology is simple to operation, and can form imitative golden pattern attractive in appearance, flawless at product surface.
Description of drawings
Fig. 1 is the schema of the method for imitation gold plating on the enamel product glaze of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is done further to describe in detail.
Fig. 1 is the method for imitation gold plating on the enamel product glaze of the embodiment of the invention, and this method comprises the steps:
Step 101: enamelware is cleared up, made the glaze cleaning on its top layer.
Adopt the mobile clear water that the glaze of enamelware is cleaned, clean the back and dry goods, dry up or dry, keep overglaze cleaning to be plated, taking when moving the finger can not be, otherwise can stay fingerprint by on glaze to be plated.
Step 102: on the glaze after the cleaning, stick the low temperature marble paper, and hide with porcelain mud, in 250～500 ℃ TR, said marble paper is baked to the glaze of enamelware with hiding with porcelain mud in the place of no picture; Come out after this step finishes in the position of electroplated.Particularly, the low temperature marble paper can adopt 500 degree with the interior pigment dyestuff prescription of baking.
Step 103: after the flower money is roasting good, the marble paper at the electroplated position of above-mentioned steps 102 gained removed makes it expose blank.If floral designs are gold-plated, then to fall remaining local covering; If floral designs need not be gold-plated, then smear covering to these floral designs and fall with non cohesive gel mud.
Step 104: enamelware to be plated is packed in the body of heater of coating equipment, body of heater is heated and vacuum pumping after closing fire door.
Step 105: treat that furnace air pressure is 2 * 10
-2When Pa and temperature were 240 ℃, energising made titanium metal ionization produce titanium ion to the titanium target, in stove, fed rare gas element or nitrogen simultaneously.
The hot-galvanizing temperature of enamelware is during generally since 240 ℃, and along with the prolongation of hot-galvanizing time, the temperature in the stove generally can be shut down about 255 ℃ and stop plating also in continuous rising.Feed argon gas and titanium ion generation chemical reaction to body of heater during plating, form the golden yellow rete of light at product surface.Also can in body of heater, feed nitrogen during practical implementation, nitrogen and titanium ion generation chemical reaction can form silvery white rete at product surface.Feed furnace gas in whole stove, appear vaporific, and its flow what have certain influence to electroplating effect, if the gas flow that feeds in the stove is too small, then goods glaze coating glossiness is not good enough, color is not bright-coloured; If flow is excessive, then goods glaze coating gloss is darker, also wastes gas, and according to the concrete gas flow that how much determines of putting into the stove product, this can be calculated by machine itself, and other flows can also be finely tuned through operator's experience.
Step 106: vacuum thermoelectric plating 6～8 minutes, vacuum in powered-down, the elimination stove, finished product is come out of the stove.
Keeping the intravital temperature of stove of coating equipment during plated film is 240～260 ℃, and coating equipment stove body temperature height has very big influence to plated film face quality, gloss etc.If when surpassing 260 ℃, goods face glossiness variation, gray; If when temperature was lower than 240 ℃, goods face glossiness was also poor, be dark-coloured, rete and glaze sticking power weaken.
The above is an embodiment of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also are regarded as protection scope of the present invention.
Claims (6)
1. the method for an imitation gold plating on the enamel product glaze is characterized in that, said method comprises:
Cleanup step: enamelware is cleared up, made the glaze cleaning on its top layer;
The decoration firing deliberate steps are rapid: on the glaze of cleaning, stick the low temperature marble paper, and hide with porcelain mud in the place of no picture, in 250～500 ℃ TR, said marble paper is baked to glaze with hiding with porcelain mud; The marble paper at electroplated position is removed, come out in the position of electroplated;
Plating step: the enamelware of the rapid gained of above-mentioned decoration firing deliberate steps is packed in the multi-arc ion plating film machine, as the coating material source, heat up and vacuumize with the titanium target; The intravital temperature of stove of control coating equipment is 240～260 ℃; After vacuum tightness and temperature all reached preset value, energising produced titanium ion to the titanium target, and feeds rare gas element or nitrogen simultaneously; Carry out the vacuum thermoelectric plating, thereby on glaze, form coatings.
2. as claimed in claim 1 on the enamel product glaze method of imitation gold plating, it is characterized in that said cleanup step further comprises:
Adopt the mobile clear water that the glaze of enamelware is cleaned, goods dry the back and keep overglaze cleaning to be plated.
3. as claimed in claim 1 on the enamel product glaze method of imitation gold plating, it is characterized in that in the said plating step, the preset value of said vacuum tightness and temperature is respectively 2 * 10
-2Pa and 240 ℃.
As claim 1 or 3 described on the enamel product glaze method of imitation gold plating, it is characterized in that in the plating step, the vacuum thermoelectric plating was promptly accomplished once and electroplated in 6～8 minutes.
5. as claimed in claim 1 on the enamel product glaze method of imitation gold plating, it is characterized in that the rare gas element that feeds in the said plating step is an argon gas.
6. an enamel product is characterized in that, has on its glaze to adopt like each described colored drawing pattern layer that the method for imitation gold plating forms on the enamel product glaze in the claim 1～5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110054636A CN102181834B (en) | 2011-03-08 | 2011-03-08 | Method for electroplating imitation gold on glaze of enamel product and enamel product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110054636A CN102181834B (en) | 2011-03-08 | 2011-03-08 | Method for electroplating imitation gold on glaze of enamel product and enamel product |
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| Publication Number | Publication Date |
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| CN102181834A CN102181834A (en) | 2011-09-14 |
| CN102181834B true CN102181834B (en) | 2012-09-19 |
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| CN201110054636A Expired - Fee Related CN102181834B (en) | 2011-03-08 | 2011-03-08 | Method for electroplating imitation gold on glaze of enamel product and enamel product |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505822B (en) * | 2011-10-11 | 2013-12-11 | 信益陶瓷(中国)有限公司 | Ceramic tile with gold-plated surface and manufacturing method thereof |
| CN110983335A (en) * | 2020-01-02 | 2020-04-10 | 杭州戴乐搪瓷有限公司 | Enamel outer surface applique device and processing technology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255068A (en) * | 2008-03-31 | 2008-09-03 | 陆奕歆 | Art ware structure and manufacturing technique thereof |
| CN101376602A (en) * | 2008-09-23 | 2009-03-04 | 林敏� | Method for forming one layer or multiple layers of metal patterns on surface of ceramic products |
| CN101695690A (en) * | 2009-10-27 | 2010-04-21 | 东莞劲胜精密组件股份有限公司 | Colored pattern film coating process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02263780A (en) * | 1989-04-04 | 1990-10-26 | Teruyuki Tsunabuchi | Surface treatment of ceramic product for decoration |
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2011
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255068A (en) * | 2008-03-31 | 2008-09-03 | 陆奕歆 | Art ware structure and manufacturing technique thereof |
| CN101376602A (en) * | 2008-09-23 | 2009-03-04 | 林敏� | Method for forming one layer or multiple layers of metal patterns on surface of ceramic products |
| CN101695690A (en) * | 2009-10-27 | 2010-04-21 | 东莞劲胜精密组件股份有限公司 | Colored pattern film coating process |
Non-Patent Citations (1)
| Title |
|---|
| 陈德山.陶瓷制品装饰及花纸的网印技术.《网印工业》.2009,(第5期),期刊第34-39页. * |
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Owner name: SHENZHEN JINHUAWEI HOME PRODUCTS CO., LTD. Free format text: FORMER OWNER: SHENZHEN JINHUAWEI IMPORT + EXPORT CO., LTD. Effective date: 20120808 |
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Effective date of registration: 20120808 Address after: Nanshan District venture 518000 Shenzhen Road, Guangdong province and South Road intersection of modern city terrace 5 15A Applicant after: Shenzhen Jinhuawei Home Proudcts Co., Ltd. Address before: Nanshan District venture 518000 Shenzhen Road, Guangdong province and South Road intersection of modern city terrace 5 15A Applicant before: Shenzhen Jinhuawei Import & Export Co., Ltd. |
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