CN103193393B - A kind of recessed illiteracy method of large size sheet glass - Google Patents
A kind of recessed illiteracy method of large size sheet glass Download PDFInfo
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- CN103193393B CN103193393B CN201310151218.2A CN201310151218A CN103193393B CN 103193393 B CN103193393 B CN 103193393B CN 201310151218 A CN201310151218 A CN 201310151218A CN 103193393 B CN103193393 B CN 103193393B
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- recessed illiteracy
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Abstract
The present invention relates to the recessed illiteracy treatment process of sheet glass, particularly a kind of recessed illiteracy method of large size sheet glass.Mainly solve existing large size sheet glass turnover treatment solution easily broken and vertical technical problem of soaking recessed illiteracy etching quality instability.Technical scheme of the present invention: a kind of recessed illiteracy method of large size sheet glass, comprise the following steps: the glass frame one being shelved multiple glazing enters recessed illiteracy liquid level with the angle of inclination of 5-10 degree, glass frame is horizontal positioned after entering recessed illiteracy liquid level, recessed illiteracy process 40-60 minute, often the angle of inclination of glass frame at 2-6 degree was teetertottered in 3-5 minute in recessed illiteracy treating processes, recessed illiteracy process terminates, and when glass frame goes out liquid level, angle of inclination is 10-25 degree.The present invention is mainly used in the recessed illiteracy process of large size (more than 1200mm*1200mm) glass.
Description
Technical field
The present invention relates to the recessed illiteracy treatment process of sheet glass, particularly a kind of recessed illiteracy method of large size sheet glass.
Background technology
The recessed illiteracy of current sheet glass processes in the following ways: sheet glass needs the one side of recessed illiteracy by the printed pattern of 250-300 object silk screen acid-proof ink; Another side does not need the glass surface protective membrane of recessed illiteracy to post to prevent recessed illiteracy liquid from entering.Then the glass handled well to be put in recessed illiteracy etching solution static soak 20 ~ 50 minutes, take out to clean up and get product.The effect of recessed illiteracy depends on the time of the position that glass is placed and setting and the composition of recessed illiteracy liquid, and it is relevant whether the particulate that corrosion produces leaves the factors such as glass surface in time.
When sheet glass carries out the process of recessed illiteracy, horizontal traverse is optimum position, but horizontal traverse brings a large problem, and when entering water exactly, liquid has buoyancy and surface tension to glass, can cause that glass is floating can not accurately locate; During water outlet, glass causes glass breaking due to the pressure of water and surface tension leaving water surface moment.A key issue that can obtain finished product for how passing in and out liquid sheet glass more than large size (1830*2400), most large-size glass is broken when going out liquid level, so some producers can only adopt vertical method of soaking to avoid this problem, though this method can ensure that glass is not broken, but the recessed illiteracy etching quality obtained is unstable, and technical parameter can not ensure.
Summary of the invention
The object of this invention is to provide a kind of recessed illiteracy method of large size sheet glass, mainly solve existing large size sheet glass turnover treatment solution easily broken and vertical technical problem of soaking recessed illiteracy etching quality instability.
Technical scheme of the present invention: a kind of recessed illiteracy method of large size sheet glass, comprise the following steps: the glass frame one being shelved multiple glazing enters recessed illiteracy liquid level with the angle of inclination of 5-10 degree, glass frame is horizontal positioned after entering recessed illiteracy liquid level, recessed illiteracy process 40-60 minute, often the angle of inclination of glass frame at 2-6 degree was teetertottered in 3-5 minute in recessed illiteracy treating processes, recessed illiteracy process terminates, and when glass frame goes out liquid level, angle of inclination is 10-25 degree.
Described glass frame is 10-15 layer, and the distance between every layer of glass is set as 35-60mm.
Advantageous Effects of the present invention: some as Chinese patent application 03119707 also take traverse method, but do not consider sheet glass feed liquor body and the method going out liquid, through lot of experiments, find that sheet glass turnover liquid must tilt to pass in and out, and turnover angle is different, especially glass breaking is the most easily caused when large size (more than 1200mm*1200mm) glass goes out liquid, with 5-10 degree when lot of experiments feed liquor body, when going out liquid with 10-25 degree as well.Just have no idea to produce if do not consider tiltedly to enter tiltedly to go out for large-sized sheet glass, can say that percentage of damage reaches more than 99%, the present invention solves the problems referred to above well at all.Recessed masked downwards necessary during the recessed illiteracy of glass theoretically, the glass granules be corroded leaves glass surface under gravity, follow-up corrosion can be carried out fully continuously, in order to the particulate accelerating to produce in corrosion process is got rid of, often glass frame was teetertottered within the scope of 2-6 degree gradient in 3-5 minute in recessed illiteracy process, impel particulate to get rid of further, obtain the recessed illiteracy effect of high-quality glass.Such Corrosion results is recessed masked clear, controlled, and ice sculpture effect is good especially.And the glass vertically placed, because the particulate disengaging glass surface be corroded is insufficient, some particulate knot gathers the pattern bottom margin be corroded, the corrosion in these places is caused fully not carry out, recessed illiteracy effect is out certainly influenced, causes inconsistent up and down, the problems such as blur margin.
Embodiment
Embodiment 1: a kind of recessed illiteracy method of large size sheet glass, comprise the following steps: the glass frame one being shelved multiple glazing tilts 10 degree and enters recessed illiteracy liquid level, glass frame is horizontal positioned after entering recessed illiteracy liquid level, recessed illiteracy process 40 minutes, the angle of inclination of glass frame at 6 degree was teetertottered in every 3 minutes in recessed illiteracy treating processes, recessed illiteracy process terminates, and when glass frame goes out liquid level, angle of inclination is 25 degree.Described angle of inclination is the angle of glass frame bottom surface and recessed illiteracy liquid level, is the angle (same afterwards) of glass and recessed illiteracy liquid level; Described glass frame is 10 layers, and the distance between every layer of glass is set as 60mm.
Embodiment 2: a kind of recessed illiteracy method of large size sheet glass, comprise the following steps: the glass frame one being shelved multiple glazing tilts 7 degree and enters recessed illiteracy liquid level, glass frame is horizontal positioned after entering recessed illiteracy liquid level, recessed illiteracy process 50 minutes, the angle of inclination of glass frame at 4 degree was teetertottered in every 4 minutes in recessed illiteracy treating processes, recessed illiteracy process terminates, and when glass frame goes out liquid level, angle of inclination is 15 degree; Described glass frame is 12 layers, and the distance between every layer of glass is set as 45mm.
Embodiment 3: a kind of recessed illiteracy method of large size sheet glass, comprise the following steps: the glass frame one being shelved multiple glazing tilts 5 degree and enters recessed illiteracy liquid level, glass frame is horizontal positioned after entering recessed illiteracy liquid level, recessed illiteracy process 60 minutes, the angle of inclination of glass frame at 2 degree was teetertottered in every 6 minutes in recessed illiteracy treating processes, recessed illiteracy process terminates, and when glass frame goes out liquid level, angle of inclination is 10 degree; Described glass frame is 15 layers, and the distance between every layer of glass is set as 35mm.
Claims (2)
1. the recessed illiteracy method of a large size sheet glass, it is characterized in that comprising the following steps: the glass frame one being shelved multiple glazing enters recessed illiteracy liquid level with the angle of inclination of 5-10 degree, glass frame is horizontal positioned after entering recessed illiteracy liquid level, recessed illiteracy process 40-60 minute, often the angle of inclination of glass frame at 2-6 degree was teetertottered in 3-5 minute in recessed illiteracy treating processes, recessed illiteracy process terminates, and when glass frame goes out liquid level, angle of inclination is 10-25 degree.
2. the recessed illiteracy method of a kind of large size sheet glass according to claim 1, it is characterized in that described glass frame is 10-15 layer, the distance between every layer of glass is set as 35-60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151218.2A CN103193393B (en) | 2013-04-27 | 2013-04-27 | A kind of recessed illiteracy method of large size sheet glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151218.2A CN103193393B (en) | 2013-04-27 | 2013-04-27 | A kind of recessed illiteracy method of large size sheet glass |
Publications (2)
| Publication Number | Publication Date |
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| CN103193393A CN103193393A (en) | 2013-07-10 |
| CN103193393B true CN103193393B (en) | 2015-09-23 |
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| CN201310151218.2A Expired - Fee Related CN103193393B (en) | 2013-04-27 | 2013-04-27 | A kind of recessed illiteracy method of large size sheet glass |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708736A (en) * | 2013-12-13 | 2014-04-09 | 汕头市拓捷科技有限公司 | Strength recovery method of one-glass solution (OGS) glass and equipment of using method |
| CN110467354B (en) * | 2019-08-27 | 2021-10-01 | Oppo广东移动通信有限公司 | Frosted glass, preparation method thereof, glass rear cover and electronic equipment |
| CN113979643A (en) * | 2020-12-31 | 2022-01-28 | 安徽金龙浩光电科技有限公司 | Preparation process of glass with glittering sand effect |
| CN115536284A (en) * | 2021-06-30 | 2022-12-30 | 安徽金龙浩光电科技有限公司 | Preparation process of AG glass with pearl sand effect |
| CN113943109B (en) * | 2021-11-12 | 2023-11-03 | Oppo广东移动通信有限公司 | Preparation method of anti-glare glass, shell and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531465A (en) * | 2009-04-01 | 2009-09-16 | 上海多林化工科技有限公司 | Automatic frosting production line of flat glass |
| CN101633563A (en) * | 2008-07-22 | 2010-01-27 | 光捷国际股份有限公司 | Device and method for etching optical glass |
| CN101913772A (en) * | 2010-09-02 | 2010-12-15 | 上海多林化工科技有限公司 | One-step method for manufacturing low-reflection glass |
| CN102219387A (en) * | 2011-05-18 | 2011-10-19 | 上海易殖电子技术有限公司 | Etching method for liquid crystal glass panel |
-
2013
- 2013-04-27 CN CN201310151218.2A patent/CN103193393B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633563A (en) * | 2008-07-22 | 2010-01-27 | 光捷国际股份有限公司 | Device and method for etching optical glass |
| CN101531465A (en) * | 2009-04-01 | 2009-09-16 | 上海多林化工科技有限公司 | Automatic frosting production line of flat glass |
| CN101913772A (en) * | 2010-09-02 | 2010-12-15 | 上海多林化工科技有限公司 | One-step method for manufacturing low-reflection glass |
| CN102219387A (en) * | 2011-05-18 | 2011-10-19 | 上海易殖电子技术有限公司 | Etching method for liquid crystal glass panel |
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| CN103193393A (en) | 2013-07-10 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 201203 Shanghai City Songtao road Pudong New Area Zhangjiang hi tech Park No. 563 6 floor A block Patentee after: Shanghai Duolin Glass Technology Co. Ltd. Address before: 201203 Shanghai City Songtao road Pudong New Area Zhangjiang hi tech Park No. 563 6 floor A block Patentee before: Shanghai Torlin Chemical Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190427 |