CN113372009A - Processing technology of low-definition high-transmittance anti-glare glass - Google Patents
Processing technology of low-definition high-transmittance anti-glare glass Download PDFInfo
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- CN113372009A CN113372009A CN202110825336.1A CN202110825336A CN113372009A CN 113372009 A CN113372009 A CN 113372009A CN 202110825336 A CN202110825336 A CN 202110825336A CN 113372009 A CN113372009 A CN 113372009A
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- glass
- frosting
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
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Abstract
The invention discloses a processing technology of low-definition high-transmittance anti-glare glass, which comprises the following steps of; step one, pretreating glass according to production requirements; secondly, silk-screen acid-resistant protective printing ink is applied to the area, needing to be shielded for the anti-dazzle effect, of the front surface and the back surface of the pretreated glass; step three, curing the printing ink after silk-screen printing; step four, cleaning the glass subjected to curing treatment for the first time; fifthly, adopting a frosting device to perform frosting treatment on the surface of the glass by using a frosting liquid; sixthly, washing the frosted glass; seventhly, etching the washed glass; step eight, cleaning the etched glass for the second time; and step nine, drying the cleaned glass, and the invention has the advantages of improving the visual angle and brightness of a display picture, reducing screen reflection, making an image clearer, having more gorgeous colors and more saturated colors, and improving the display effect.
Description
Technical Field
The invention relates to the field of glass processing, in particular to a processing technology of low-definition high-transmittance anti-glare glass.
Background
With the rapid development of information technology, the popularization of televisions, computers and mobile phones brings great convenience to our lives and enriches our daily lives. However, in the process of using the display screen, people can suffer from a lot of troubles, such as that when a computer is used, the contents cannot be seen clearly because the outside scenery is reflected on the surface of the display; the mobile phone is difficult to see the content on the screen under the outdoor environment. This is due to the reflection of light from the glass surface, since both ordinary glass and liquid crystal panels have a high reflectivity.
Therefore, in order to reduce the interference of ambient light, improve the visual angle and brightness of a display picture, reduce screen reflection, make an image clearer, make colors more gorgeous and colors more saturated, and thus obviously improve the display effect.
There is a need for a process for processing low-definition high-transmittance anti-glare glass.
Disclosure of Invention
The invention aims to provide a processing technology of low-definition high-transmittance anti-glare glass.
The processing technology of the low-definition high-transmittance anti-glare glass designed according to the purpose comprises the following steps;
step one, pretreating glass;
secondly, silk-screen acid-resistant protective printing ink is applied to the area, needing to be shielded for the anti-dazzle effect, of the front surface and the back surface of the pretreated glass;
step three, curing the printing ink after silk-screen printing;
step four, cleaning the glass subjected to curing treatment for the first time;
fifthly, adopting a frosting device to perform frosting treatment on the surface of the glass by using a frosting liquid;
sixthly, washing the frosted glass;
seventhly, etching the washed glass;
step eight, cleaning the etched glass for the second time;
and step nine, drying the cleaned glass.
Preferably, the frosting device is obliquely fixed on the ground, the inclination angle of the frosting device to the ground is 8-10 degrees, and in the step five: the glass keeps parallel to the frosting device when frosted.
Preferably, the frosting device comprises a base, and a plurality of groups of spray head assemblies are arranged on the base;
the spray head assembly comprises a liquid spray head and a gas spray head which are arranged at intervals.
Preferably, the showerhead assembly has 48 sets, in step five: the distance between the glass and the spray head assembly during frosting is 10-15 cm.
Preferably, the pressure of the gas sprayed by the gas spray head is 0.05-0.1 MPa.
Preferably, the frosting solution used in the fifth step has the following mixture ratio: 30% of ammonium bifluoride, 10% of ammonium sulfate, 8% of potassium sulfate, 2% of barium sulfate, 15% of sulfuric acid, 10% of starch, 10% of sodium hexametaphosphate and 15% of water.
Preferably, the processing time of the step five is 2-3 min.
The invention has the advantages of improving the visual angle and brightness of a display picture, reducing screen reflection, enabling an image to be clearer, enabling the color to be more gorgeous, enabling the color to be more saturated and improving the display effect.
Drawings
Fig. 1 is a schematic perspective view of a frosting apparatus according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
Referring to fig. 1, a processing technology of low-definition high-transmittance anti-glare glass is characterized in that: comprises the following steps;
step one, pretreating glass;
secondly, silk-screen acid-resistant protective printing ink is applied to the area, needing to be shielded for the anti-dazzle effect, of the front surface and the back surface of the pretreated glass;
step three, curing the printing ink after silk-screen printing;
step four, cleaning the glass subjected to curing treatment for the first time;
fifthly, adopting a frosting device 100 to perform frosting treatment on the surface of the glass by using a frosting liquid;
sixthly, washing the frosted glass;
seventhly, etching the washed glass;
step eight, cleaning the etched glass for the second time;
and step nine, drying the cleaned glass.
The DOI of the prepared glass is less than 3, and the transmittance is more than 88%.
Further, the pretreatment of step 1 includes cutting and cleaning the glass.
Further, the frosting device 100 is obliquely fixed on the ground, the inclination angle of the frosting device to the ground is 8-10 degrees, and in the step five: the glass is kept parallel to the frosting device 100 during frosting.
Further, the frosting device 100 comprises a base 110, and a plurality of groups of spray head assemblies 200 are arranged on the base 110;
the showerhead assembly 200 includes a liquid showerhead 210 and a gas showerhead 220 that are spaced apart.
Further, the showerhead assembly 200 has 48 sets, in step five: the distance between the glass and the spray head assembly 200 during frosting is 10-15 cm.
The base 110 is provided with a plurality of gas pipelines and liquid pipelines, the liquid nozzles 210 are respectively installed on different liquid pipelines, and the gas nozzles 220 are respectively installed on different gas pipelines.
Further, the pressure of the gas sprayed from the gas nozzle 220 is 0.05 to 0.1 Mpa.
Further, the frosting liquid used in the step five is prepared from the following components in percentage by weight: 30% of ammonium bifluoride, 10% of ammonium sulfate, 8% of potassium sulfate, 2% of barium sulfate, 98% of sulfuric acid, 15% of concentration, 10% of starch, 10% of sodium hexametaphosphate and 15% of water.
Further, the processing time of the step five is 2-3 min.
The frosting device is fixedly arranged on the ground in an inclined mode, the angle between the glass and the ground is 8 degrees to 10 degrees, the frosting liquid is favorably and uniformly leveled, the frosting effect is better, the frosting liquid is also favorably reflowed, the frosting liquid is recycled, and the economic benefit is improved.
The frosting liquid is sprayed out by adopting a line type water jet, the gas pressure is 0.05-0.1MPa, the length of the water jet is greater than the width of the glass, the water jet consists of 48 fine spray heads in double rows, the distance between a knife edge and the height of the glass is 10-15cm, so that a liquid area with the width of 5mm is formed after the frosting liquid is sprayed out, and the frosting time is controlled to be 2-3 min.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A processing technology of low-definition high-transmittance anti-glare glass is characterized by comprising the following steps: comprises the following steps;
step one, pretreating glass;
secondly, silk-screen acid-resistant protective printing ink is applied to the area, needing to be shielded for the anti-dazzle effect, of the front surface and the back surface of the pretreated glass;
step three, curing the printing ink after silk-screen printing;
step four, cleaning the glass subjected to curing treatment for the first time;
fifthly, adopting a frosting device (100) to perform frosting treatment on the surface of the glass by using the frosting liquid;
sixthly, washing the frosted glass;
seventhly, etching the washed glass;
step eight, cleaning the etched glass for the second time;
and step nine, drying the cleaned glass.
2. The process according to claim 1, wherein the step of processing the low-definition high-transmittance anti-glare glass comprises the following steps: the frosting device (100) is obliquely fixed on the ground, the inclination angle of the frosting device and the ground is 8-10 degrees, and in the fifth step: the glass keeps parallel to the frosting device (100) during frosting.
3. The processing technology of the low-definition high-transmittance anti-glare glass according to claim 2, wherein the processing technology comprises the following steps: the frosting device (100) comprises a base (110), and a plurality of groups of spray head assemblies (200) are arranged on the base (110);
the spray head assembly (200) comprises a liquid spray head (210) and a gas spray head (220) which are arranged at intervals.
4. The processing technology of the low-definition high-transmission anti-glare glass according to claim 3, wherein the processing technology comprises the following steps: the showerhead assembly (200) has 48 sets, in step five: the distance between the glass and the spray head component (200) is 10-15cm when frosting.
5. The processing technology of the low-definition high-transmission anti-glare glass according to claim 3, wherein the processing technology comprises the following steps: the pressure of the gas sprayed by the gas spray head (220) is 0.05-0.1 Mpa.
6. A process according to any one of claims 1 to 5, wherein: the frosting liquid used in the step five comprises the following components in percentage by weight: 30% of ammonium bifluoride, 10% of ammonium sulfate, 8% of potassium sulfate, 2% of barium sulfate, 15% of sulfuric acid (with the concentration of 98%), 10% of starch, 10% of sodium hexametaphosphate and 15% of water.
7. A process according to any one of claims 1 to 5, wherein: and the processing time of the fifth step is 2-3 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110825336.1A CN113372009A (en) | 2021-07-21 | 2021-07-21 | Processing technology of low-definition high-transmittance anti-glare glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110825336.1A CN113372009A (en) | 2021-07-21 | 2021-07-21 | Processing technology of low-definition high-transmittance anti-glare glass |
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| Publication Number | Publication Date |
|---|---|
| CN113372009A true CN113372009A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110825336.1A Pending CN113372009A (en) | 2021-07-21 | 2021-07-21 | Processing technology of low-definition high-transmittance anti-glare glass |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114168013A (en) * | 2021-12-10 | 2022-03-11 | 烟台正海科技股份有限公司 | Manufacturing process of OGS touch screen with uniform light effect |
| CN114426401A (en) * | 2022-01-18 | 2022-05-03 | 深圳市睿冠光电玻璃有限公司 | Local AG anti-glare glass and preparation method thereof |
| CN115745415A (en) * | 2022-10-31 | 2023-03-07 | 信利光电股份有限公司 | Manufacturing method of anti-dazzle cover plate, anti-dazzle cover plate and display module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884202A (en) * | 2016-04-07 | 2016-08-24 | 上海赢赛实业有限公司 | High anti-dazzle glass and preparing technology |
| CN111285611A (en) * | 2020-02-17 | 2020-06-16 | 蓝思科技（长沙）有限公司 | Frosting process for glass panel |
| CN211946817U (en) * | 2020-03-17 | 2020-11-17 | 深圳市吉祥达机械设备有限公司 | Novel frosting mechanism with high stability and long service life |
-
2021
- 2021-07-21 CN CN202110825336.1A patent/CN113372009A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105884202A (en) * | 2016-04-07 | 2016-08-24 | 上海赢赛实业有限公司 | High anti-dazzle glass and preparing technology |
| CN111285611A (en) * | 2020-02-17 | 2020-06-16 | 蓝思科技（长沙）有限公司 | Frosting process for glass panel |
| CN211946817U (en) * | 2020-03-17 | 2020-11-17 | 深圳市吉祥达机械设备有限公司 | Novel frosting mechanism with high stability and long service life |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114168013A (en) * | 2021-12-10 | 2022-03-11 | 烟台正海科技股份有限公司 | Manufacturing process of OGS touch screen with uniform light effect |
| CN114426401A (en) * | 2022-01-18 | 2022-05-03 | 深圳市睿冠光电玻璃有限公司 | Local AG anti-glare glass and preparation method thereof |
| CN115745415A (en) * | 2022-10-31 | 2023-03-07 | 信利光电股份有限公司 | Manufacturing method of anti-dazzle cover plate, anti-dazzle cover plate and display module |
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