CN111196096A - Efficient printing process for large part panel - Google Patents
Efficient printing process for large part panel Download PDFInfo
- Publication number
- CN111196096A CN111196096A CN202010037569.0A CN202010037569A CN111196096A CN 111196096 A CN111196096 A CN 111196096A CN 202010037569 A CN202010037569 A CN 202010037569A CN 111196096 A CN111196096 A CN 111196096A
- Authority
- CN
- China
- Prior art keywords
- glass panel
- cleaning
- panel
- printing process
- glass
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0011—Pre-treatment or treatment during printing of the recording material, e.g. heating, irradiating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0041—Digital printing on surfaces other than ordinary paper
- B41M5/007—Digital printing on surfaces other than ordinary paper on glass, ceramic, tiles, concrete, stones, etc.
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0081—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using electromagnetic radiation or waves, e.g. ultraviolet radiation, electron beams
Abstract
The invention relates to the technical field of panel production, in particular to a high-efficiency printing process for a large-part panel, which has simple flow, prevents the bubble phenomenon and improves the pattern fitting degree; the method comprises the following steps: s1 pretreatment: preparing a glass panel, processing according to the size of a product, and polishing the end part of the glass panel after the processing is finished; s2 cleaning: degreasing and cleaning the surface and the end part of the glass panel in the step S1, and drying after cleaning; s3 tempering: placing the glass panel in the step S2 into a toughening furnace for toughening treatment; s4 printing: printing the glass panel in the step S3; and S5 static elimination treatment: and performing powder spraying treatment on the cut part of the glass panel.
Description
Technical Field
The invention relates to the technical field of panel production, in particular to a high-efficiency printing process for large-component panels.
Background
As is well known, Tempered glass/strengthened glass belongs to safety glass. The tempered glass is actually prestressed glass, and in order to improve the strength of the glass, a chemical or physical method is usually used to form compressive stress on the surface of the glass, and the glass firstly counteracts surface stress when bearing external force, so that the bearing capacity is improved, and the wind pressure resistance, the cold and hot property, the impact property and the like of the glass are enhanced.
In household appliances such as refrigerators, washing machines or air conditioners, more and more household appliances adopt toughened glass as a front panel of the household appliances, and certain patterns are manufactured on the toughened glass to provide attractive appearance, but the existing printing process is easy to generate bubbles after the manufacture of products is finished, the fitting degree is poor, and the like, particularly, the production cost is increased and the resource waste is serious due to large parts such as refrigerator doors, washing machine front panels and air conditioner front panels.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-efficiency printing process for a large-component panel, which has a simple flow, prevents the occurrence of bubbles and improves the pattern fitting degree.
The invention discloses a high-efficiency printing process for a large-component panel, which comprises the following steps of:
s1 pretreatment: preparing a glass panel, processing according to the size of a product, and polishing the end part of the glass panel after the processing is finished;
s2 cleaning: degreasing and cleaning the surface and the end part of the glass panel in the step S1, and drying after cleaning;
s3 tempering: placing the glass panel in the step S2 into a toughening furnace for toughening treatment;
s4 printing: printing the glass panel in the step S3;
and S5 static elimination treatment: and performing powder spraying treatment on the cut part of the glass panel.
In the high-efficiency printing process for the large-component panel, the degreasing and cleaning in the step S2 comprises the following steps: the surface of the glass panel is washed by acetone and methyl ethyl ketone to degrease, then soaked by chromic acid, dichromate and sulfuric acid solution for 10-20 minutes at room temperature, and then washed by distilled water.
In the high-efficiency printing process for large component panels of the present invention, the step S4 includes the following steps: and spraying photosensitive ink patterns on the glass panel, then carrying out exposure curing, cleaning redundant ink after the exposure curing, drying after the cleaning, spraying a protective film on the ink patterns, and then drying.
In the high-efficiency printing process of the large-component panel, the inside of the tempering furnace in the step S3 is divided into a plurality of temperature areas, and the temperature areas are gradually increased along the moving direction of the glass panel.
According to the high-efficiency printing process for the large-part panel, the glass panel is placed under a metal halogen lamp, a high-pressure mercury lamp or an ultrahigh-pressure mercury lamp for exposure after photosensitive ink patterns are sprayed on the glass panel.
Compared with the prior art, the invention has the beneficial effects that: the scheme is at first processed the glass panel and is the finished product shape, then carries out the degrease processing to the glass panel, clears away the overburden and the filth on surface, changes glass panel surface activity and makes it easily wet to printing ink, then prints, can prevent that the pattern from taking place the phenomenon emergence that breaks away from to carrying out ultraviolet curing after the pattern adopts sensitization printing ink spraying and handling, the pattern after the printing is more exquisite, has improved pleasing to the eye degree.
Detailed Description
The following examples are given to further illustrate the embodiments of the present invention. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The invention discloses a high-efficiency printing process for a large-component panel, which comprises the following steps of:
s1 pretreatment: preparing a glass panel, processing according to the size of a product, and polishing the end part of the glass panel after the processing is finished;
s2 cleaning: degreasing and cleaning the surface and the end part of the glass panel in the step S1, and drying after cleaning;
s3 tempering: placing the glass panel in the step S2 into a toughening furnace for toughening treatment;
s4 printing: printing the glass panel in the step S3;
and S5 static elimination treatment: and performing powder spraying treatment on the cut part of the glass panel.
In the high-efficiency printing process for the large-component panel, the degreasing and cleaning in the step S2 comprises the following steps: the surface of the glass panel is washed by acetone and methyl ethyl ketone to degrease, then soaked by chromic acid, dichromate and sulfuric acid solution for 10-20 minutes at room temperature, and then washed by distilled water. The glass panel is degreased and cleaned, a covering layer and dirt on the surface of the glass panel are removed, and the surface activity of the glass panel is changed to enable the glass panel to be easily wetted to ink.
In the high-efficiency printing process for large component panels of the present invention, the step S4 includes the following steps: and spraying photosensitive ink patterns on the glass panel, then carrying out exposure curing, cleaning redundant ink after the exposure curing, drying after the cleaning, spraying a protective film on the ink patterns, and then drying. The patterns are sprayed by photosensitive ink and then are subjected to ultraviolet curing treatment, so that the printed patterns are finer and smoother, and the attractiveness is improved.
In the high-efficiency printing process of the large-component panel, the inside of the tempering furnace in the step S3 is divided into a plurality of temperature areas, and the temperature areas are gradually increased along the moving direction of the glass panel. The preheating effect on the glass panel is improved, and all parts of the glass panel are uniformly preheated.
According to the high-efficiency printing process for the large-part panel, the glass panel is placed under a metal halogen lamp, a high-pressure mercury lamp or an ultrahigh-pressure mercury lamp for exposure after photosensitive ink patterns are sprayed on the glass panel. The highest peak values of the ultraviolet light emitted by the metal halogen lamp, the high-pressure mercury lamp or the ultrahigh-pressure mercury lamp are 417nm, 365nm and 546nm respectively, are just the absorption wavelength range of the photosensitive ink, and can well produce photocrosslinking and photocuring reactions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A high-efficiency printing process for large component panels is characterized by comprising the following steps:
s1 pretreatment: preparing a glass panel, processing according to the size of a product, and polishing the end part of the glass panel after the processing is finished;
s2 cleaning: degreasing and cleaning the surface and the end part of the glass panel in the step S1, and drying after cleaning;
s3 tempering: placing the glass panel in the step S2 into a toughening furnace for toughening treatment;
s4 printing: printing the glass panel in the step S3;
and S5 static elimination treatment: and performing powder spraying treatment on the cut part of the glass panel.
2. The high-efficiency printing process for the large component panel according to claim 1, wherein the degreasing and cleaning in the step S2 comprises the following steps: the surface of the glass panel is washed by acetone and methyl ethyl ketone to degrease, then soaked by chromic acid, dichromate and sulfuric acid solution for 10-20 minutes at room temperature, and then washed by distilled water.
3. The high efficiency printing process for large component panels as claimed in claim 2, wherein said step S4 comprises the steps of: and spraying photosensitive ink patterns on the glass panel, then carrying out exposure curing, cleaning redundant ink after the exposure curing, drying after the cleaning, spraying a protective film on the ink patterns, and then drying.
4. The high efficiency printing process for large panel according to claim 3, wherein the step S3 is characterized in that the interior of the tempering furnace is divided into a plurality of temperature regions, and the temperature regions are gradually increased along the moving direction of the glass panel.
5. A process for efficiently printing large panel according to claim 3, wherein the glass panel is exposed to light after being sprayed with a pattern of photosensitive ink by a metal halide lamp, a high pressure mercury lamp or an ultra high pressure mercury lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037569.0A CN111196096A (en) | 2020-01-14 | 2020-01-14 | Efficient printing process for large part panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010037569.0A CN111196096A (en) | 2020-01-14 | 2020-01-14 | Efficient printing process for large part panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111196096A true CN111196096A (en) | 2020-05-26 |
Family
ID=70742050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010037569.0A Pending CN111196096A (en) | 2020-01-14 | 2020-01-14 | Efficient printing process for large part panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111196096A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642683A (en) * | 2020-12-24 | 2021-04-13 | 蒋明成 | Method for spraying glass 3D printer panel based on PEI powder |
| CN114714786A (en) * | 2022-02-11 | 2022-07-08 | 滁州新彩家用玻璃有限公司 | Coating printing method of substrate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964065A (en) * | 2012-10-29 | 2013-03-13 | 晟光科技股份有限公司 | Method for covering ink layer on glass substrate in production process of OGS product |
| CN104748490A (en) * | 2015-03-20 | 2015-07-01 | 苏州市灵通玻璃制品有限公司 | Refrigerator glass panel processing process |
| CN106891633A (en) * | 2017-02-07 | 2017-06-27 | 深圳市骏达光电股份有限公司 | Glass panel typography |
| CN110308618A (en) * | 2019-06-27 | 2019-10-08 | 广东星星精密玻璃科技有限公司 | A kind of bend glass form yellow light technique |
-
2020
- 2020-01-14 CN CN202010037569.0A patent/CN111196096A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964065A (en) * | 2012-10-29 | 2013-03-13 | 晟光科技股份有限公司 | Method for covering ink layer on glass substrate in production process of OGS product |
| CN104748490A (en) * | 2015-03-20 | 2015-07-01 | 苏州市灵通玻璃制品有限公司 | Refrigerator glass panel processing process |
| CN106891633A (en) * | 2017-02-07 | 2017-06-27 | 深圳市骏达光电股份有限公司 | Glass panel typography |
| CN110308618A (en) * | 2019-06-27 | 2019-10-08 | 广东星星精密玻璃科技有限公司 | A kind of bend glass form yellow light technique |
Non-Patent Citations (3)
| Title |
|---|
| MANGLUOTB: "特种印刷", 《特种印刷习题》 * |
| 朱功业: "《建筑装修工程施工技术与质量控制》", 30 April 2007, 中国建材工业出版社 * |
| 王中平: "《表面物理化学》", 30 September 2015, 同济大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642683A (en) * | 2020-12-24 | 2021-04-13 | 蒋明成 | Method for spraying glass 3D printer panel based on PEI powder |
| CN114714786A (en) * | 2022-02-11 | 2022-07-08 | 滁州新彩家用玻璃有限公司 | Coating printing method of substrate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200526 |
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| RJ01 | Rejection of invention patent application after publication |