CN101357551A - Improved screen painting method - Google Patents
Improved screen painting method Download PDFInfo
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- CN101357551A CN101357551A CNA2008101560289A CN200810156028A CN101357551A CN 101357551 A CN101357551 A CN 101357551A CN A2008101560289 A CNA2008101560289 A CN A2008101560289A CN 200810156028 A CN200810156028 A CN 200810156028A CN 101357551 A CN101357551 A CN 101357551A
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Abstract
The present invention relates to an improved screen printing method, which can obviously reduce the color difference of glass printing and increase the quality of glass printing. The method comprises placing the glass to be printed on a worktable of a printer, then filling printing ink and placing a screen board and an ink evening knife, afterwards carrying out the ink evening operation, lifting the ink evening knife and placing an ink scraping knife for scraping ink after ink evening, lifting the ink scraping knife and the screen board after ink scraping, taking the glass away, and completing the glass printing flow, and then placing the next glass to be printed according to the flow. The printing method of the present invention is characterized in that after completing the ink scraping and before lifting the ink scraping knife, the ink scraping knife recedes 3 to 4cm along the direction of ink scraping; then the ink scraping knife is lifted and the ink evening knife is placed to carry out the printing flow of the next glass.
Description
(1) technical field
The present invention relates to the silk-screen printing technique field, be specially a kind of method for printing screen of improvement.
(2) background technology
Full automatic working is adopted in the operation of general screen process press, its main printing unit comprises web plate, ink distribution cutter, doctor, ink distribution cutter and doctor can be vertically flexible separately, doctor and ink distribution cutter respectively are installed in parallel on the same orbit at horizontal stroke, its conventional technological process is: see Fig. 1, Fig. 2, Fig. 3, glass to be printed is placed on the printer table, first-class then printing ink 5, put down web plate 1 and ink distribution cutter 2 successively, spare the China ink operation subsequently, mention ink distribution cutter 2 after even China ink finishes and put down doctor 3 and carry out wiping operation, after finishing, wiping mentions doctor 3 and web plate 1, take glass 4 away and promptly finish printing-flow, repeat above flow process glass 4 is printed one by one.The shortcoming of this technological process is: mention doctor after wiping is finished, can leave residual ink 5 on the wiping blade, when next sheet glass being spared the China ink operation, because doctor can move on same horizontal rail 6 simultaneously with ink distribution cutter, residual ink in moving process on the doctor 3 can drop onto on the web plate 1 and by the mesh on the web plate 1 and be seeped into glass 4 surfaces, see Fig. 4, thereby make glass 4 these zones repeat China ink, tangible aberration appears in the glass 4 that causes printing, and has directly influenced the glass printing quality.
(3) summary of the invention
At the problems referred to above, the invention provides a kind of method for printing screen of improvement, it can obviously reduce the generation of glass printing aberration, improves the glass printing quality.
Its technical scheme is such: glass to be printed is placed on the printer table, first-class then printing ink, put down web plate and ink distribution cutter successively, spare the China ink operation subsequently, mention ink distribution cutter after even China ink finishes and put down doctor and carry out wiping operation, after finishing, wiping mentions doctor and web plate, take glass away and promptly finish the glass printing flow process, putting into next piece glass then prints by above-mentioned flow process, it is characterized in that: before after the wiping operation is finished, mentioning doctor, allow doctor retreat 3cm～4cm, and then mention doctor to the wiping direction, put down ink distribution cutter, next piece glass is carried out above-mentioned printing-flow.
It is further characterized in that: artificial crawl operation is adopted in described printing machine operation; Described printing-ink viscosity is 26000～29000cps.
Use method for printing screen of the present invention, its beneficial effect is: it adopts artificial crawl operation screen process press, can guarantee that the residual ink on the doctor can not drip to web plate in even black process, efficiently solves the aberration problem of printed glass.
(4) description of drawings
Fig. 1 is view before the serigraphy wiping;
Fig. 2 is view before the serigraphy wiping;
Fig. 3 for the serigraphy wiping finish after doctor, following ink distribution cutter view;
Fig. 4 is for sweeping residual ink drippage view on the ink knife in the even black process of former serigraphy;
Fig. 5 is a view after doctor retreated 3cm～4cm and mentions doctor after serigraphy wiping of the present invention was finished.
(5) specific embodiment
See Fig. 1, Fig. 2, Fig. 3, the main printing unit of screen process press comprises web plate 1, ink distribution cutter 2, doctor 3, ink distribution cutter 2 can be vertically flexible separately with doctor 3, ink distribution cutter 2 respectively is installed in parallel on the same orbit 6 at horizontal stroke with doctor 3, glass 4 to be printed is placed on the printer table, first-class then printing ink 5, put down web plate 1 and ink distribution cutter 2 successively, spare China ink operation subsequently, mention ink distribution cutter 2 after even China ink finishes and put down doctor 3 and carry out the wiping operation, after the wiping operation is finished, allow doctor 3 retreat 3cm～4cm along the wiping direction, see Fig. 5, mention doctor 3 again, can wipe the residual ink on the doctor like this, guaranteed that residual ink can not drop on the web plate, cause the aberration problem of printed glass, and then put down ink distribution cutter 2, next piece glass is carried out above-mentioned even China ink, the wiping operation.
Artificial crawl operation is adopted in whole printing machine operation; Used ink viscosity is 26000～29000cps, and this range of viscosities can reduce the phenomenon that bubbles of ink appears in the glass of producing, and improves product percent of pass.
Claims (3)
1, a kind of method for printing screen of improvement, glass to be printed is placed on the printer table, first-class then printing ink, put down web plate and ink distribution cutter successively, spare the China ink operation subsequently, mention ink distribution cutter after even China ink finishes and put down doctor and carry out wiping operation, after finishing, wiping mentions doctor and web plate, take glass away and promptly finish the glass printing flow process, put into next piece glass then and print, it is characterized in that: before after the wiping operation is finished, mentioning doctor by above-mentioned flow process, allow doctor retreat 3cm～4cm to the wiping direction, and then mention doctor, and put down ink distribution cutter, next piece glass is carried out above-mentioned printing-flow.
2, the method for printing screen of a kind of improvement as claimed in claim 1 is characterized in that: artificial crawl operation is adopted in described printing machine operation.
3, the method for printing screen of a kind of improvement as claimed in claim 1 is characterized in that: described printing-ink viscosity is 26000～29000cps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810156028A CN100588539C (en) | 2008-09-26 | 2008-09-26 | Improved silk-screen printing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810156028A CN100588539C (en) | 2008-09-26 | 2008-09-26 | Improved silk-screen printing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101357551A true CN101357551A (en) | 2009-02-04 |
| CN100588539C CN100588539C (en) | 2010-02-10 |
Family
ID=40330211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810156028A Active CN100588539C (en) | 2008-09-26 | 2008-09-26 | Improved silk-screen printing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100588539C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057740A (en) * | 2014-06-17 | 2014-09-24 | 观致汽车有限公司 | Labeling method for mark on automobile rear windshield glass |
| CN106494076A (en) * | 2016-10-27 | 2017-03-15 | 深圳市润天智数字设备股份有限公司 | One kind scrapes slurry equipment |
| CN109605914A (en) * | 2018-12-21 | 2019-04-12 | 北京铂阳顶荣光伏科技有限公司 | A kind of silk-screen printing device and screen printing apparatus |
| CN109774293A (en) * | 2017-11-15 | 2019-05-21 | 深圳市领创精密机械有限公司 | A kind of silk-screen printing device and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5044306A (en) * | 1990-06-11 | 1991-09-03 | Gunter Erdmann | Solder applying mechanism |
| CN2225353Y (en) * | 1995-04-28 | 1996-04-24 | 孔凡顺 | Screen process press |
| CN2424925Y (en) * | 2000-04-30 | 2001-03-28 | 姜长路 | Doctor lifting device for screen printer |
| CN2424013Y (en) * | 2000-06-05 | 2001-03-21 | 河北赛尔斯丝网印刷机械有限公司 | Semi-automatic screen process press |
| EP1780034B1 (en) * | 2002-09-24 | 2008-09-10 | Matsushita Electric Industrial Co., Ltd. | Printing plate, printing board, and printing method for printed board |
| CN2925879Y (en) * | 2006-06-13 | 2007-07-25 | 郑永坚 | Mechanism against ink leakage of ink scraper for screen printer |
-
2008
- 2008-09-26 CN CN200810156028A patent/CN100588539C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057740A (en) * | 2014-06-17 | 2014-09-24 | 观致汽车有限公司 | Labeling method for mark on automobile rear windshield glass |
| CN106494076A (en) * | 2016-10-27 | 2017-03-15 | 深圳市润天智数字设备股份有限公司 | One kind scrapes slurry equipment |
| CN109774293A (en) * | 2017-11-15 | 2019-05-21 | 深圳市领创精密机械有限公司 | A kind of silk-screen printing device and method |
| CN109774293B (en) * | 2017-11-15 | 2023-08-15 | 深圳市领创精密机械有限公司 | Screen printing device and method |
| CN109605914A (en) * | 2018-12-21 | 2019-04-12 | 北京铂阳顶荣光伏科技有限公司 | A kind of silk-screen printing device and screen printing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100588539C (en) | 2010-02-10 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Address after: 214151 No. 65, qianluo Road, Qianqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Haida optical energy Co.,Ltd. Address before: 214151 No. 588 Hu Hu Road, Huishan District, Jiangsu, Wuxi Patentee before: WUXI HAIDA SAFETY GLASS Co.,Ltd. |
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| CP03 | Change of name, title or address |