CN108623181A - Have both the glass-making processes of high temperature resistant and quick print molding high quality - Google Patents
Have both the glass-making processes of high temperature resistant and quick print molding high quality Download PDFInfo
- Publication number
- CN108623181A CN108623181A CN201710153573.1A CN201710153573A CN108623181A CN 108623181 A CN108623181 A CN 108623181A CN 201710153573 A CN201710153573 A CN 201710153573A CN 108623181 A CN108623181 A CN 108623181A
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- CN
- China
- Prior art keywords
- glass
- high temperature
- slurry
- molding
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000000465 moulding Methods 0.000 title claims abstract description 22
- 238000005816 glass manufacturing process Methods 0.000 title abstract 2
- 239000011521 glass Substances 0.000 claims abstract description 96
- 239000002002 slurry Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- 238000007639 printing Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000009740 moulding (composite fabrication) Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000003825 pressing Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract 2
- 238000000748 compression moulding Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 9
- 238000005507 spraying Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The invention discloses a kind of glass-making processes having both high temperature resistant and quick print molding high quality, flow sequentially comprises the steps of：Material preparation step, print steps, molding step, forming step；Wherein, material preparation step：Prepare glass raw material；Print steps：Glass raw material is printed one layer can heat safe slurry；Molding step：High temperature is provided in the glass with high temperature resistant slurry, makes it start to deform, then applies pressure to it, and according to the module compression molding needed for user, specifically, which will not fall off because of high temperature；Forming step：The glass, is then cooled to room temperature, you can obtain molding glass finished-product by collocation module and after imposing high-temperature pressurizing；The high temperature resistant slurry will not be deteriorated or be peeled off easily, therefore can also resist the destruction of climatic environment even if under the irradiation of sunlight high temperature.
Description
Technical Field
The present invention relates to a glass manufacturing method; more particularly, it relates to a method for manufacturing glass, which is resistant to high temperature and has high quality in rapid printing and molding.
Background
Referring to fig. 1, fig. 1 illustrates a conventional glass manufacturing method; a glass for vehicle or mobile phone, a glass manufacturing method 1, comprising the steps of: a material preparation step 11, a high-temperature pressurization step 12, a material spraying step 13 and a forming step 14; wherein, the preparation step 11: preparing a glass blank; and (12) high-temperature pressurizing: pressurizing the glass blank at high temperature, and molding the glass blank into a shape desired by a user according to a module; and a material spraying step 13: then, spraying paint to form a colored state on the glass, and carrying out loading processing at different angles aiming at local parts to ensure that the glass can have uniform paint; a molding step 14: finally, the glass is cooled to normal temperature, and then the glass finished product can be formed.
However, the conventional glass manufacturing method still has the following disadvantages:
1. after being exposed to sunlight at high temperature, the sprayed paint is likely to be degraded due to the high temperature of sunlight, and then may fall off.
2. Often, when local feeding processing is carried out, the grooves with special shapes cannot be uniformly and completely fed.
3. If the feeding is uniform, multiple times of processing are often needed, and the production cost is increased.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a method for manufacturing glass having both high temperature resistance and high print forming quality.
In order to achieve the above object, the method for manufacturing glass with high temperature resistance and high printing quality sequentially comprises the following steps: the method comprises the steps of material preparation, printing, molding and forming; wherein,
material preparation: preparing a glass blank;
a printing step: printing a layer of high-temperature-resistant slurry on the glass blank to form glass with the high-temperature-resistant slurry;
molding: putting the high-temperature-resistant slurry glass into a high temperature capable of deforming the slurry glass, then simultaneously applying pressure to the slurry glass, and carrying out pressure molding according to a module of a user, wherein the slurry glass cannot fall off due to the high temperature;
a forming step: after the glass is matched with the modules and pressurized at high temperature, the glass is cooled to normal temperature, and a formed glass finished product can be obtained.
The high-temperature resistant slurry can resist the temperature of 500-1200 ℃ and cannot be damaged by high temperature.
Wherein, the shaping step shapes the glass into a curved surface.
As one technical scheme, the high-temperature resistant slurry is a conductive material. Preferably, after the forming step, a circuit is printed on the glass product, so that the finally formed glass has an electrical function.
As another preferred technical solution, the high temperature resistant slurry is an insulating material. Wherein the slurry is of any color.
The glass blank can be formed without spraying paint, and if the formed glass is in a special shape and is provided with a plurality of grooves, the invention does not need to particularly perform reinforcing feeding on blocks which are difficult to spray paint, and does not need to process uneven places, thereby reducing steps, improving the efficiency and reducing the production cost; on the other hand, the high-temperature resistant slurry in the printing step is not degraded even under the irradiation of sunlight at high temperature, so that the slurry is not dropped, and the effect of resisting the damage of the climate environment can be achieved.
Drawings
FIG. 1: is a schematic flow chart of the prior art;
FIG. 2: is a flow chart of the invention.
[ notation ] to show
2 the glass manufacturing method of the present invention;
21, preparing materials;
22, printing;
23, a molding step;
24, a molding step;
[ conventional ]
1 a conventional glass production method;
11, preparing materials;
12, a high-temperature pressurizing step;
13, spraying materials;
14, a molding step.
Detailed Description
The present invention is further described with reference to the following drawings and specific examples so that those skilled in the art can better understand the present invention and can practice the present invention, but the examples are not intended to limit the present invention.
Referring to fig. 2, fig. 2 is a schematic flow chart of the present invention.
The first preferred embodiment of the present invention provides a glass manufacturing method 2 with high temperature resistance and high quality of rapid printing and forming, which comprises the following steps in sequence: preparing materials 21, printing 22, molding 23 and forming 24; wherein,
material preparation step 21: firstly, preparing a glass blank;
a printing step 22: printing a layer of high-temperature-resistant slurry on the glass blank to form glass with the high-temperature-resistant slurry;
and a molding step 23: providing the glass with the high-temperature-resistant slurry at a high temperature, enabling the glass to start to deform, simultaneously applying pressure to the glass, and carrying out pressure molding according to a user module, wherein particularly, the slurry in the embodiment is the slurry which can resist 500-1200 ℃ and cannot be damaged by the high temperature, so that the surface of the glass can maintain uniform slurry at the high temperature and paint can not fall off due to the high temperature;
and a molding step 24: after the module is matched and high-temperature pressurization is applied, the glass is cooled to normal temperature, and a formed glass finished product can be obtained.
Furthermore, the slurry is made of an insulating material and can be used for mobile phone shells or vehicle-mounted shells.
Furthermore, the slurry can be any color, and can still maintain the original color after being pressurized at high temperature.
Firstly, preparing a glass blank and a glass blank which can be deformed at a high temperature, then, carrying out plane printing on the glass blank, printing slurry which can resist the high temperature of 500-1200 ℃ on the glass blank, the paste can be in various colors, so that the glass blank after printing can simultaneously form colored and high-temperature resistant glass, then the glass is subjected to high temperature, and the high temperature can enable the glass to be softened, therefore, the glass is deformed due to high temperature softening, and at this time, the present embodiment is described by taking a module capable of forming a curved surface on the glass as an example, then, the glass is pressed according to the shape of the module to form a curved surface along the module, after the high-temperature pressing, the high-temperature resistant slurry can not be melted due to high temperature, so that the original color can be maintained, and finally, the glass with the curved surface is cooled, and the formed glass finished product can be obtained.
The glass finished product can keep the color without spraying colored paint, the formed glass is not required to be specially processed (locally strengthened for coloring) particularly aiming at a block difficult to spray paint, and when the glass with a special shape is required to be connected, the condition that the color is uneven because a joint mark exists between two pieces of glass is easy to generate, so that the glass finished product is integrally plane-printed, has no printing dead angle, has the most complete coloring effect, can save the step of locally processing and strengthening feeding materials, can reduce the production cost and improve the efficiency; on the other hand, the colored paste in the printing step simultaneously has high-temperature resistance, so that the colored paste cannot be easily faded even under the irradiation of sunlight at high temperature, and can resist the damage of the climate environment.
The second preferred embodiment of the present invention provides a glass manufacturing method 2 with high temperature resistance and rapid printing and forming advantages, the structure and efficacy of which are the same as those of the first preferred embodiment, and detailed descriptions thereof are omitted, and the method still includes the following steps: preparing materials 21, printing 22, molding 23 and forming 24; in particular, in this embodiment, the printing step 22 uses a paste (such as conductive silver paste, or high-temperature sintering paste with silver or copper as a main component) that can resist high temperature and can conduct electricity, and prints the circuit on the glass product after the forming step, so that the finally formed glass has an electrical function.
In other words, in the printing step 22, the glass blank is printed with the paste which is resistant to high temperature and can conduct electricity at the same time, so as to form the glass blank with the electricity conducting property, and then the glass blank is molded to form any shape, so that the finally molded glass can have the electricity conducting property and can maintain the color of the paste at the same time, thereby forming the glass which is not only transparent, but also has multiple colors at the same time, and can be used for diversified processing purposes, such as: glass panels, touch panels, and the like.
In summary, the glass manufacturing method of the present invention with high temperature resistance and high quality of rapid printing and forming has the following advantages:
1. the method of the invention directly prints the sizing agent on the glass blank, so the glass has complete and uniform sizing agent, then the glass is pressurized at high temperature, and the obtained glass finished product has the sizing agent characteristics, including color, high temperature resistance and the like, so the reinforcing processing is not needed to be carried out on the uneven part of the glass coating material or the sizing agent, the steps can be saved, the efficiency is improved, and the production cost is reduced.
2. The glass product of the invention can have high temperature resistance after being processed by the high temperature resistant slurry, namely can resist the high temperature irradiation of the sun without causing the slurry to deteriorate and fall off.
3. The invention firstly prints and then presses at high temperature, so that the finished product can be integrally formed and can be in various shapes, such as concave, convex or curved surfaces, and the like, and the problem that the uniform feeding is difficult because concave or curved grooves are generated when the paint or the slurry is fed is solved.
4. Whatever the application the final shaped glass is intended for, for example: touch panel, glass substrate, etc. can all keep its thick liquids color, and can be able to endure high temperature.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (7)
1. A glass manufacturing method with high temperature resistance and high printing forming quality is characterized by sequentially comprising the following steps: the method comprises the steps of material preparation, printing, molding and forming; wherein,
material preparation: preparing a glass blank;
a printing step: printing a layer of high-temperature-resistant slurry on the glass blank to form glass with the high-temperature-resistant slurry;
molding: providing high temperature to make the high temperature resistant slurry glass start to deform, then simultaneously applying pressure to the glass, and pressing and molding according to the module required by a user, in particular, the slurry can not fall off due to the high temperature;
a forming step: after the glass is matched with the modules and pressurized at high temperature, the glass is cooled to normal temperature, and a formed glass finished product can be obtained.
2. The method of claim 1, wherein the high temperature resistant slurry is a slurry that can withstand a temperature of 500-1200 ℃ without being damaged by high temperature.
3. The method according to claim 1, wherein the shaping step shapes the glass into a curved surface.
4. The method according to claim 1, wherein the high temperature resistant slurry is conductive.
5. The method as claimed in claim 4, wherein after the forming step, a circuit is printed on the glass product, so that the finally formed glass has an electrical function.
6. The method according to claim 1, wherein the high temperature resistant paste is an insulating material.
7. The method according to claim 1, wherein the paste is of any color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153573.1A CN108623181A (en) | 2017-03-15 | 2017-03-15 | Have both the glass-making processes of high temperature resistant and quick print molding high quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153573.1A CN108623181A (en) | 2017-03-15 | 2017-03-15 | Have both the glass-making processes of high temperature resistant and quick print molding high quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108623181A true CN108623181A (en) | 2018-10-09 |
Family
ID=63687411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710153573.1A Withdrawn CN108623181A (en) | 2017-03-15 | 2017-03-15 | Have both the glass-making processes of high temperature resistant and quick print molding high quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108623181A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW568892B (en) * | 1999-08-12 | 2004-01-01 | Po-Chang Hsieh | Method for producing glass printed with color enamel |
| WO2008155516A1 (en) * | 2007-06-18 | 2008-12-24 | Pilkington Group Limited | A method of production of a bent, coated, laminated glazing, and a resultant glazing |
| CN102372423A (en) * | 2010-08-16 | 2012-03-14 | 福清市新福兴玻璃有限公司 | Hot bending furnace for colored glazing glass, method for preparing colored glazing toughened hot-bent glass and colored glazing toughened hot-bent glass |
| CN104843978A (en) * | 2015-02-10 | 2015-08-19 | 江苏繁华玻璃股份有限公司 | Production process of glass products with small curvature radius |
| CN106186711A (en) * | 2016-07-05 | 2016-12-07 | 信利光电股份有限公司 | A kind of curved surface figured glass and manufacture method thereof |
-
2017
- 2017-03-15 CN CN201710153573.1A patent/CN108623181A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW568892B (en) * | 1999-08-12 | 2004-01-01 | Po-Chang Hsieh | Method for producing glass printed with color enamel |
| WO2008155516A1 (en) * | 2007-06-18 | 2008-12-24 | Pilkington Group Limited | A method of production of a bent, coated, laminated glazing, and a resultant glazing |
| CN102372423A (en) * | 2010-08-16 | 2012-03-14 | 福清市新福兴玻璃有限公司 | Hot bending furnace for colored glazing glass, method for preparing colored glazing toughened hot-bent glass and colored glazing toughened hot-bent glass |
| CN104843978A (en) * | 2015-02-10 | 2015-08-19 | 江苏繁华玻璃股份有限公司 | Production process of glass products with small curvature radius |
| CN106186711A (en) * | 2016-07-05 | 2016-12-07 | 信利光电股份有限公司 | A kind of curved surface figured glass and manufacture method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |
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| WW01 | Invention patent application withdrawn after publication |