CN104844273A - Gilded ceramic tile and manufacture method thereof - Google Patents
Gilded ceramic tile and manufacture method thereof Download PDFInfo
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- CN104844273A CN104844273A CN201510215507.3A CN201510215507A CN104844273A CN 104844273 A CN104844273 A CN 104844273A CN 201510215507 A CN201510215507 A CN 201510215507A CN 104844273 A CN104844273 A CN 104844273A
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Abstract
The invention discloses a gilded ceramic tile and a manufacture method thereof. The method includes A, forming a gilding layer on the surface of a fired ceramic tile by vacuum metallizing; B, carving the gilding layer according to predetermined patterns, shielding the gilding preserved area, removing the gilding layer outside the gilding preserved area by sand blasting, and forming a concave area; C, performing UV inkjet printing on the concave area according to predetermined patterns, solidifying the ink, and obtaining a finished product. According to the method, the gilding, laser carving, inkjet printing are combined, and the effect of a gilded relief sheet paint is achieved; compared with the existing gilded ceramic tile, the gilded ceramic tile has the advantages that the ceramic tile surface pattern color is enriched, the three-dimensional rendering sense is enhanced, and the relief effect is more vivid.
Description
Technical field
The present invention relates to ceramics field, particularly relate to a kind of gold plated ceramic brick and preparation method thereof.
Background technology
Along with improving constantly of people's living standard, to living environment and interior/exterior decoration more and more exquisite, as the ceramic tile of ground and wall decoration, people more focus on high-grade ceramic tile appearance, gilded brick, ceramic tile with relief on it etc. all receive liking of user, in view of the difficulty of the combine with technique such as gold-plated, relief sculpture treatment is not little, not yet occur that existing gold-plated characteristic has again the ceramic tile product of anaglyph in the market.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of gold plated ceramic brick and preparation method thereof, that is intended to the technology such as solution pottery is gold-plated, relief sculpture treatment is combined problem.
Technical scheme of the present invention is as follows:
A preparation method for gold plated ceramic brick, wherein, said method comprising the steps of:
A, make Gold plated Layer at the ceramic brick surface burnt till by vacuum metallizing;
B, according to predetermined pattern, Gold plated Layer to be carved, gold-plated reserved area is blocked, removes the Gold plated Layer outside gold-plated reserved area by sandblasting, form sunk area;
C, according to described predetermined pattern, UV spray ink Printing is carried out to sunk area, afterwards ink is cured, obtained finished product.
The preparation method of described gold plated ceramic brick, wherein, portrays predetermined pattern by laser sculpture in described step B in Gold plated Layer.
The preparation method of described gold plated ceramic brick, wherein, the whiteness > of described ceramic tile 60 degree, water-intake rate E < 0.5%.
The preparation method of described gold plated ceramic brick, wherein, in steps A, the operation steps of vacuum metallizing is as follows:
Use alcohol to clean ceramic brick surface, afterwards ceramic tile is put into baking box and toast 35-4-minute, storing temperature is 300 DEG C;
Ceramic tile after baking is put into vacuum oven, is evacuated to 2.5 × 10
-2open evaporation source after pa and carry out high pressure cleaning, add shielding gas deposition plating afterwards.
The preparation method of described gold plated ceramic brick, wherein, in described laser sculpture, the distance in laser head and ceramic tile face is 5mm.
The preparation method of described gold plated ceramic brick, wherein, the air pressure of carrying out the sandblast machine setting of sandblasting is 0.5-0.7MPa, and sand fineness is 46 orders.
The preparation method of described gold plated ceramic brick, wherein, dissimilar and different according to ceramic tile of the carving depth of described sandblasting, wherein, being 0.6-0.8mm at the carving depth on ultrawhite glaze polished tile surface, is 0.4-0.6mm at the full carving depth throwing glaze and Antique Imitation Tiles surface.
The preparation method of described gold plated ceramic brick, wherein, the ink-jet chamber temperature of carrying out spray ink Printing is 22-29 DEG C, and humidity is 40-60%, and the distance of ink gun and ceramic brick surface is 2.5mm.
A kind of gold plated ceramic brick, wherein, described gold plated ceramic brick adopts method as above to prepare.
Beneficial effect: the invention provides a kind of gold plated ceramic brick and preparation method thereof, by making ceramic tile have the effect of gold-plated embossment thin plate picture in conjunction with the technology such as gold-plated, laser sculpture, spray ink Printing cleverly, compared to existing gold plated ceramic brick, ceramic brick surface pattern color of the present invention is abundanter, it is stronger that solid presents sense, and anaglyph is more true to nature.
Accompanying drawing explanation
Fig. 1 is gold plated ceramic brick preparation method schema in the specific embodiment of the invention.
Embodiment
The invention provides a kind of gold plated ceramic brick and preparation method thereof, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of preparation method of gold plated ceramic brick, wherein, as shown in Figure 1, said method comprising the steps of:
S100, make Gold plated Layer at the ceramic brick surface burnt till by vacuum metallizing.Meet its whiteness > of ceramic tile needs 60 degree of craft of gilding of the present invention, water-intake rate E < 0.5%.The ceramic tile meeting above-mentioned parameter just can carry out gold-plated and post laser engraving, the operations such as ink-jet, and produced gold-plated ink-jetting pattern stereoscopic sensation is just best.
The operation steps of the vacuum metallizing that the present invention adopts is as follows:
Use alcohol to clean ceramic brick surface, afterwards ceramic tile is put into baking box and toast 35-4-minute, storing temperature is 300 DEG C;
Ceramic tile after baking is put into vacuum oven, is evacuated to 2.5 × 10
-2open evaporation source after pa and carry out high pressure cleaning, add shielding gas deposition plating afterwards.Deposition plating concrete operations are first lily gildings (pure titanium), add shielding gas argon gas and carry out deposition plating, plate gold (titanium oxide) afterwards, add shielding gas nitrogen and carry out deposition plating.
S200, according to predetermined pattern, Gold plated Layer to be carved, gold-plated reserved area is blocked, removes the Gold plated Layer outside gold-plated reserved area by sandblasting, form sunk area.
Wherein, adopt laser sculpture to portray predetermined pattern in Gold plated Layer, in described laser sculpture, the distance in laser head and ceramic tile face is 5mm.Use the protective membrane being printed on predetermined pattern to cover ceramic brick surface, carve lines by laser sculpture at ceramic brick surface according to predetermined pattern, set laser power guarantees to cut protective membrane and can not burn protective membrane.
Film (choosing film) is taken off to needing the region of carrying out sandblasting afterwards according to predetermined pattern, other regions are blocked, the air pressure of carrying out the sandblast machine setting of sandblasting is 0.5-0.7MPa, sand fineness is 46 orders, above-mentioned setting can meet the requirement of woodcarving by sand blast of the present invention, the printing of the ink-jetting pattern after its carving depth be able to be applicable to, after sandblasting, after two pieces of ceramic tile splicings, depth error is less than 0.2mm, and the ceramic tile inclination 30 degree that sandblasting is complete, horizontally rotate facing to light 360 degree and detect no-reflection glaze paint.
Dissimilar and different according to ceramic tile of the carving depth of described sandblasting, wherein, being 0.6-0.8mm at the carving depth on ultrawhite glaze polished tile surface, is 0.4-0.6mm at the full carving depth throwing glaze and Antique Imitation Tiles surface.Just can ensure to there will not be the problem of being out of shape and exceeding standard according to the woodcarving by sand blast that above-mentioned requirements completes.
S300, according to described predetermined pattern, UV spray ink Printing is carried out to sunk area, afterwards ink is cured, obtained finished product.
Ceramic tile after sandblasting needs to carry out removing surface before spray ink Printing, by suction cleaner dedusting, ensures that brick face is without stains such as stain, finger-marks, water mark oil stain.Wherein, the ink-jet chamber temperature of carrying out spray ink Printing is 22-29 DEG C, humidity is 40-60%, the distance of ink gun and ceramic brick surface is 2.5mm, in addition, and colored ink negative pressure 37KPa, white ink negative pressure 43 KPa, this can ensure that ceramic brick surface of the present invention forms ink-jetting pattern no color differnece, look dirty and color spot problem, and pattern is without crooked simultaneously, the defects such as dislocation.For presenting preferably gold-plated relief painting effect, after ink-jet, pattern and engraved lines error should be less than 1mm, and do not show money or valuables one carries unintentionally limit.
The present invention also provides a kind of gold plated ceramic brick, and wherein, described gold plated ceramic brick adopts method as above to prepare.
Gold plated ceramic brick provided by the invention and preparation method thereof, by making ceramic tile have the effect of gold-plated embossment thin plate picture in conjunction with the technology such as gold-plated, laser sculpture, spray ink Printing cleverly, compared to existing gold plated ceramic brick, ceramic brick surface pattern color of the present invention is abundanter, it is stronger that solid presents sense, and anaglyph is more true to nature.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (9)
1. a preparation method for gold plated ceramic brick, is characterized in that, said method comprising the steps of:
A, make Gold plated Layer at the ceramic brick surface burnt till by vacuum metallizing;
B, according to predetermined pattern, Gold plated Layer to be carved, gold-plated reserved area is blocked, removes the Gold plated Layer outside gold-plated reserved area by sandblasting, form sunk area;
C, according to described predetermined pattern, UV spray ink Printing is carried out to sunk area, afterwards ink is cured, obtained finished product.
2. the preparation method of gold plated ceramic brick according to claim 1, is characterized in that, portrays predetermined pattern in described step B by laser sculpture in Gold plated Layer.
3. the preparation method of gold plated ceramic brick according to claim 1, is characterized in that, the whiteness > of described ceramic tile 60 degree, water-intake rate E < 0.5%.
4. the preparation method of gold plated ceramic brick according to claim 1, is characterized in that, in steps A, the operation steps of vacuum metallizing is as follows:
Use alcohol to clean ceramic brick surface, afterwards ceramic tile is put into baking box and toast 35-4-minute, storing temperature is 300 DEG C;
Ceramic tile after baking is put into vacuum oven, is evacuated to 2.5 × 10
-2open evaporation source after pa and carry out high pressure cleaning, add shielding gas deposition plating afterwards.
5. the preparation method of gold plated ceramic brick according to claim 2, is characterized in that, in described laser sculpture, the distance in laser head and ceramic tile face is 5mm.
6. the preparation method of gold plated ceramic brick according to claim 1, is characterized in that, the air pressure of carrying out the sandblast machine setting of sandblasting is 0.5-0.7MPa, and sand fineness is 46 orders.
7. the preparation method of gold plated ceramic brick according to claim 6, it is characterized in that, dissimilar and different according to ceramic tile of the carving depth of described sandblasting, wherein, being 0.6-0.8mm at the carving depth on ultrawhite glaze polished tile surface, is 0.4-0.6mm at the full carving depth throwing glaze and Antique Imitation Tiles surface.
8. the preparation method of gold plated ceramic brick according to claim 1, is characterized in that, the ink-jet chamber temperature of carrying out spray ink Printing is 22-29 DEG C, and humidity is 40-60%, and the distance of ink gun and ceramic brick surface is 2.5mm.
9. a gold plated ceramic brick, is characterized in that, described gold plated ceramic brick adopts the method as described in any one of claim 1-8 to prepare.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105272367A (en) * | 2015-11-02 | 2016-01-27 | 中国人民解放军国防科学技术大学 | Aluminum oxide ceramic insulator surface flash-over trace processing method |
| CN105384471A (en) * | 2015-10-15 | 2016-03-09 | 蒙娜丽莎集团股份有限公司 | Preparation method for decorative picture of thousand-layer carved ceramic plate |
| CN106391585A (en) * | 2016-11-30 | 2017-02-15 | 恩平市华昌陶瓷有限公司 | Detection and dust removal mechanism for jet-printing inlet of ceramic tiles |
| CN106584665A (en) * | 2016-12-15 | 2017-04-26 | 淄博统领陶瓷有限公司 | Fully-automatic three-dimensional embossment metal spraying ceramic tile production equipment |
| CN107009491A (en) * | 2017-03-23 | 2017-08-04 | 东莞信柏结构陶瓷股份有限公司 | Ceramic coloured silk carving method |
| CN108372745A (en) * | 2018-01-23 | 2018-08-07 | 贾秀君 | The method of pattern and a kind of ceramic tile are processed in ceramic tile surface |
| CN109382898A (en) * | 2017-08-12 | 2019-02-26 | 主父春霖 | A kind of production technology of spun gold marble tile product |
| CN110919203A (en) * | 2019-12-02 | 2020-03-27 | 东莞信柏结构陶瓷股份有限公司 | Ceramic surface pattern processing method, ceramic and electronic equipment shell |
| CN110949051A (en) * | 2019-12-24 | 2020-04-03 | Oppo广东移动通信有限公司 | Surface treatment method of ceramic piece, electronic equipment and shell thereof |
| CN112092527A (en) * | 2019-06-18 | 2020-12-18 | 佛山市瓷浮记装饰工艺品有限公司 | Method for forming pattern on surface of base material |
| CN113684446A (en) * | 2021-09-15 | 2021-11-23 | 佛山市爱歌装饰材料有限公司 | Production process of color-plated brick and electroplating equipment thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999018255A1 (en) * | 1997-10-03 | 1999-04-15 | Massachusetts Institute Of Technology | Selective substrate metallization |
| CN1431103A (en) * | 2003-02-19 | 2003-07-23 | 王常州 | Method for engraving calligraphy and painting on plate of hard material and engraved products |
| CN1654228A (en) * | 2005-03-25 | 2005-08-17 | 谢寿文 | Method for fabricating patterns on ceramic veneer in sand-blasting modus |
| CN101654379A (en) * | 2008-08-22 | 2010-02-24 | 章云树 | Porcelain gilded brick and manufacturing method thereof |
| CN101973171A (en) * | 2010-04-06 | 2011-02-16 | 宋琴 | Printing processing technology for surface of ceramic tile |
| CN102407726A (en) * | 2011-09-30 | 2012-04-11 | 张勇成 | Porcelain plate painting blasting and carving and producing and using method |
| CN103467142A (en) * | 2013-08-14 | 2013-12-25 | 夹江县长城建陶厂 | Processing making technology for gold plated brick |
| CN203361526U (en) * | 2013-04-15 | 2013-12-25 | 蔡印 | Novel art ceramic tile |
-
2015
- 2015-04-30 CN CN201510215507.3A patent/CN104844273B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999018255A1 (en) * | 1997-10-03 | 1999-04-15 | Massachusetts Institute Of Technology | Selective substrate metallization |
| CN1431103A (en) * | 2003-02-19 | 2003-07-23 | 王常州 | Method for engraving calligraphy and painting on plate of hard material and engraved products |
| CN1654228A (en) * | 2005-03-25 | 2005-08-17 | 谢寿文 | Method for fabricating patterns on ceramic veneer in sand-blasting modus |
| CN101654379A (en) * | 2008-08-22 | 2010-02-24 | 章云树 | Porcelain gilded brick and manufacturing method thereof |
| CN101973171A (en) * | 2010-04-06 | 2011-02-16 | 宋琴 | Printing processing technology for surface of ceramic tile |
| CN102407726A (en) * | 2011-09-30 | 2012-04-11 | 张勇成 | Porcelain plate painting blasting and carving and producing and using method |
| CN203361526U (en) * | 2013-04-15 | 2013-12-25 | 蔡印 | Novel art ceramic tile |
| CN103467142A (en) * | 2013-08-14 | 2013-12-25 | 夹江县长城建陶厂 | Processing making technology for gold plated brick |
Non-Patent Citations (1)
| Title |
|---|
| 庄大宇: "磁控等离子多弧真空溅射镀膜机在陶瓷表面装饰的应用", 《陶瓷学报》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105384471A (en) * | 2015-10-15 | 2016-03-09 | 蒙娜丽莎集团股份有限公司 | Preparation method for decorative picture of thousand-layer carved ceramic plate |
| CN105272367B (en) * | 2015-11-02 | 2017-04-26 | 中国人民解放军国防科学技术大学 | Aluminum oxide ceramic insulator surface flash-over trace processing method |
| CN105272367A (en) * | 2015-11-02 | 2016-01-27 | 中国人民解放军国防科学技术大学 | Aluminum oxide ceramic insulator surface flash-over trace processing method |
| CN106391585A (en) * | 2016-11-30 | 2017-02-15 | 恩平市华昌陶瓷有限公司 | Detection and dust removal mechanism for jet-printing inlet of ceramic tiles |
| CN106584665B (en) * | 2016-12-15 | 2019-11-15 | 季红专 | Plastic relief metal spraying ceramic tile full automatic production equipment |
| CN106584665A (en) * | 2016-12-15 | 2017-04-26 | 淄博统领陶瓷有限公司 | Fully-automatic three-dimensional embossment metal spraying ceramic tile production equipment |
| CN107009491A (en) * | 2017-03-23 | 2017-08-04 | 东莞信柏结构陶瓷股份有限公司 | Ceramic coloured silk carving method |
| CN109382898A (en) * | 2017-08-12 | 2019-02-26 | 主父春霖 | A kind of production technology of spun gold marble tile product |
| CN108372745A (en) * | 2018-01-23 | 2018-08-07 | 贾秀君 | The method of pattern and a kind of ceramic tile are processed in ceramic tile surface |
| CN112092527A (en) * | 2019-06-18 | 2020-12-18 | 佛山市瓷浮记装饰工艺品有限公司 | Method for forming pattern on surface of base material |
| CN110919203A (en) * | 2019-12-02 | 2020-03-27 | 东莞信柏结构陶瓷股份有限公司 | Ceramic surface pattern processing method, ceramic and electronic equipment shell |
| CN110919203B (en) * | 2019-12-02 | 2021-09-10 | 东莞信柏结构陶瓷股份有限公司 | Ceramic surface pattern processing method, ceramic and electronic equipment shell |
| CN110949051A (en) * | 2019-12-24 | 2020-04-03 | Oppo广东移动通信有限公司 | Surface treatment method of ceramic piece, electronic equipment and shell thereof |
| CN113684446A (en) * | 2021-09-15 | 2021-11-23 | 佛山市爱歌装饰材料有限公司 | Production process of color-plated brick and electroplating equipment thereof |
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| CN104844273B (en) | 2017-11-07 |
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Address after: 528100 Guangdong Foshan Sanshui District southwest Street Hekou left Private Development Zone Patentee after: FOSHAN JINYI GREEN ENERGY NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 528100 Guangdong Foshan Sanshui District southwest Street Hekou left Private Development Zone Patentee before: FOSHAN KUNCHENG TECHNOLOGY Co.,Ltd. Address after: 528100 Guangdong Foshan Sanshui District southwest Street Hekou left Private Development Zone Patentee after: FOSHAN KUNCHENG TECHNOLOGY Co.,Ltd. Address before: 528100 Guangdong Foshan Sanshui District southwest Street Hekou left Private Development Zone Patentee before: FOSHAN SANSHUI KITO TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20171101 Address after: 528100 Guangdong city in Foshan Province, southwest Street Sanshui estuary left private development area (Sanshui Tian Jin Tao Ceramics Co. company workshop two) Co-patentee after: GUANGDONG KITO CERAMICS GROUP Co.,Ltd. Patentee after: FOSHAN JINYI GREEN ENERGY NEW MATERIAL TECHNOLOGY Co.,Ltd. Co-patentee after: FOSHAN SANSHUI JINYITAO CERAMIC Co.,Ltd. Address before: 528100 Guangdong Foshan Sanshui District southwest Street Hekou left Private Development Zone Patentee before: FOSHAN JINYI GREEN ENERGY NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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