CN106827781A - A kind of preparation method of version of efficiently being knotted without net - Google Patents
A kind of preparation method of version of efficiently being knotted without net Download PDFInfo
- Publication number
- CN106827781A CN106827781A CN201710054117.1A CN201710054117A CN106827781A CN 106827781 A CN106827781 A CN 106827781A CN 201710054117 A CN201710054117 A CN 201710054117A CN 106827781 A CN106827781 A CN 106827781A
- Authority
- CN
- China
- Prior art keywords
- net
- efficiently
- preparation
- warp
- half tone
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/14—Forme preparation for stencil-printing or silk-screen printing
- B41C1/148—Forme preparation for stencil-printing or silk-screen printing by a traditional thermographic exposure using the heat- or light- absorbing properties of the pattern on the original, e.g. by using a flash
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils
Abstract
The invention discloses a kind of efficiently without the preparation method of net netting version, comprise the following steps：1) warp and parallel of woven wire are stretched using fixture, so that in the state of warp and parallel are in straight, woven wire and polyester net are carried out by hot pressing positioning using hot melt adhesive film, one-shot forming obtains composite web, then composite web is promoted to required tension force and is adhered on screen frame, form half tone；2), half tone pretreatment；3), printing down；4), develop；5), wear-resistant coating treatment.It is thinner higher the invention enables the lines for printing, lift product photoelectric transformation efficiency.
Description
Technical field
The present invention relates to the application field of manufacturing method of screen, more particularly to one kind is suitable for solar battery sheet, micro- electricity
The efficient preparation method without net netting version that subdomains printing is used.
Background technology
At present, traditional silk-screen half tone be by screen cloth after certain pulling force is stretched, be adhered on screen frame, then by pre- place
Photoresists coating is carried out after reason removal grease, impurity, pattern is formed through printing down solidification, development flushing, the function of screen cloth is on the one hand
It is for supporting photoresists, forming pattern；On the other hand it is the transit dose for adjusting slurry, screen cloth is handed over by the grenadine of latitude and longitude
For braiding, the material of grenadine is mainly made up of polyester fiber, nylon fiber, metal material or composite etc., screen cloth
After through certain tensile elongation, or directly it is bonded in half tone is formed on screen frame, or composite halftone is fabricated to by combination process, by
In screen cloth alternately woven by the grenadine of latitude and longitude, therefore net knot will be formed in latitude and longitude junction.Traditional printing down
In technique, because the dimension of picture for making is larger, across multiple mesh, during in order to avoid printing, printing down figure falls pattern line
To enter formed on silk screen printing sawtooth, figure is kept the conventional angles such as 22.5 °, 30 ° and 45 ° with silk screen during printing down,
To ensure the uniform levelling of lines.
It is presently disclosed to knot version when 90 ° of angles are thrown the net or using conventional technology of throwing the net without net, or position skill using pointwise
According to interval 0.5-2cm pointwises be fixed on polyester webs on four sides of stainless steel cloth using solidification glue by art, uses above-mentioned technology
What is made has respective defect without net netting version, mode of routinely throwing the net due to silk screen warp and parallel in itself and non-straight, this
After the completion of sample causes to throw the net, warp and parallel are bendings, the drafting of subsequent diagram and film aligning difficulty can be caused very big, sternly
Ghost image rings yields；Although the mode positioned using pointwise ensure that latitude and longitude do not bend straight, but due to needing to carry out
Pointwise is positioned, and is a serious restriction for production efficiency, is not suitable for mass production production.
The content of the invention
To solve problem present in above-mentioned background technology, it is an object of the invention to provide a kind of efficiently without net netting version
Preparation method, the interference of net knot is avoided to reach so that the lines for printing are thinner higher, lifting product opto-electronic conversion effect
The purpose of rate.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of preparation method of version of efficiently being knotted without net, comprises the following steps：
1) warp and parallel of woven wire are stretched using fixture, so that warp and parallel are in straight shape
Under state, woven wire and polyester net are carried out by hot pressing positioning using hot melt adhesive film, one-shot forming obtains composite web, then will be multiple
Close net to be promoted to required tension force and be adhered on screen frame, form half tone；
2), half tone pretreatment, removes the surface oxide layer of woven wire, slightly using the method for physics sandblasting or chemical etching
Change silk screen surface and form 0.1-0.5um deep recess, the woven wire after roughening is cleaned using degreasing agent, remove wire
Net surface grease and impurity；
3), printing down, after the clean half tone of pretreatment is carried out sufficient standing, uses CCD secondary element images instrument to scan grid
Layout, the dimension of picture printed as needed in half tone centre extrapolates the every spacing of thin grid, reuses CCD Quadratic Finite Elements
Image instrument catches a warp as the thin grid of chromosome shape, is arranged simultaneously according to the thin grid spacing extrapolated using array functional
Scanning, whole printed pattern is formed eventually through the scanning of silk screen latitude and longitude, and the film is fabricated to according to this figure rendition, then by phenanthrene
Precalculated position when the thin grid of every of woods figure are scanned according to latitude and longitude is inserted in grid, realizes 90 ° or 0 ° of angle printing down, obtains nothing
Net netting version；
4), develop, uncured figure position is rinsed using water is dropped, retain the printed patterns of solidification, form final
Printing without net netting version.
5) wear-resistant coating is coated on, wear-resistant coating treatment, half tone surface after development, reduces half tone skin friction resistance,
Lifting half tone wearability.
Preferably, the step 1) in hot melt adhesive film thickness be 50-300um, particularly preferred thickness be 120-200um.
Preferably, the step 1) in hot melt adhesive film hot pressing temperature be 130-200 DEG C, hot pressing time be 60-150 seconds；
Particularly preferred hot pressing temperature is 150-180 DEG C, and hot pressing time is 80-100 seconds.
Preferably, the step 1) in stretching when throw the net for 90 ° or 0 °, the side of screen frame four and warp, parallel during bonding screen frame
Direction is into parallel or vertical bonding.
Preferably, the step 1) in bonding screen frame when screen frame and woven wire need to be ensured in parallel or vertical shape
State.
Preferably, the step 3) in printing down when thin grid line and warp or parallel parallel arrangement, fall into the warp in same interval
It is particularly preferred to fall into a grid parallel with warp direction in the grid of line direction or weft direction.
Preferably, the thin grid line with warp direction parallel arrangement.
Preferably, the step 3) in using CCD secondary element images instrument survey and draw terminate after to without net netting version feel
X-ray emulsion X is coated with.
Preferably, the emulsion coating takes individual layer emulsion rubbing method, multiple emulsion to apply according to different use demands
Cloth method, the water film attach one or more in method, emulsion film mixing attaching method.
Preferably, the wear-resistant coating is from nano silicon, silicone oil, fluorine element, electronics fluorination liquid, silane coupler etc.
One or more.
By above-mentioned technical proposal, the efficient preparation method without net netting version that the present invention is provided, by using PUR
Woven wire and polyester net are carried out quick hot pressing positioning by film, develop a kind of printing down technique for avoiding geographic mesh knot, are made
Platemaking technology is shone with 90 ° or 0 ° of angle, printing lines is fairly fallen in a mesh, so as to avoid the interference of net knot, knotted without net
The problem that half tone strike through rate is low, lines resolution ratio is poor that version avoids conventional screen, nets peering excessively black shadow when eliminating printing
Ring so that the lines for printing are thinner higher, further improve product photoelectric transformation efficiency, are particularly suitable for solar-electricity
Yields is low during pond piece, the printing of microelectronic are used, and once hot-forming positioning solves existing process, production efficiency
Low problem, meets mass production popularization and application.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below.
It is a kind of efficiently without the preparation method of net netting version that the present invention is provided, and comprises the following steps：
1) warp and parallel of woven wire are stretched using fixture, so that warp and parallel are in straight shape
Under state, woven wire and polyester net are carried out by hot pressing positioning using hot melt adhesive film, one-shot forming obtains composite web, then will be multiple
Close net to be promoted to required tension force and be adhered on screen frame, form half tone, for 90 ° or 0 ° are thrown the net during stretching, screen frame during bonding screen frame
Four sides and warp, weft direction into parallel or vertical bonding, screen frame and woven wire need to be ensured during bonding screen frame in parallel or
Vertical state, in case the problem for causing graph position to offset occurs；The thickness of hot melt adhesive film is 200um, and hot pressing temperature is 160
DEG C, hot pressing time is 90 seconds.
2), half tone pretreatment, removes the surface oxide layer of woven wire, slightly using the method for physics sandblasting or chemical etching
Change silk screen surface and form 0.1-0.5um deep recess, on the one hand the woven wire surface brightness reduction after roughening can be lifted and felt
The adhesive force of light glue-line, on the other hand can reduce diffraction phenomena of the woven wire in printing down, further lifting emulsion solution picture
Property, the woven wire after roughening is cleaned using degreasing agent, remove woven wire surface grease and impurity；
3), printing down, after the clean half tone of pretreatment is carried out sufficient standing, uses CCD secondary element images instrument to scan grid
Layout, the dimension of picture printed as needed in half tone centre extrapolates the every spacing of thin grid, reuses CCD Quadratic Finite Elements
Image instrument catches a warp as the thin grid of chromosome shape, is arranged simultaneously according to the thin grid spacing extrapolated using array functional
Scanning, whole printed pattern is formed eventually through the scanning of silk screen latitude and longitude, and the film is fabricated to according to this figure rendition, then by phenanthrene
It is inserted in grid in precalculated position when the thin grid of every of woods figure are scanned according to latitude and longitude, you can avoid the interference of net knot, realizes
90 ° or 0 ° of angle printing down, obtain without net netting version, and thin grid line and warp or parallel parallel arrangement during printing down fall into same interval
In the grid of warp direction or weft direction, preferably thin grid line and warp direction parallel arrangement are using CCD secondary element images
Instrument is surveyed and drawn to carrying out emulsion coating without net netting version after terminating, and emulsion coating takes individual layer according to different use demands
Emulsion rubbing method, multiple emulsion rubbing method, the water film attach one or more method in method, emulsion film mixing attaching method；
4), develop, uncured figure position is rinsed using water is dropped, retain the printed patterns of solidification, form final
Printing without net netting version.
5) wear-resistant coating is coated on, wear-resistant coating treatment, half tone surface after development, reduces half tone skin friction resistance,
Lifting half tone wearability, wear-resistant coating can select nano silicon, silicone oil, fluorine element, electronics fluorination liquid, silane coupler etc.
One or more.
It is disclosed by the invention a kind of efficiently without the preparation method of net netting version, by using hot melt adhesive film by woven wire and
Polyester net carries out quick hot pressing positioning, develops a kind of printing down technique for avoiding geographic mesh knot, uses 90 ° or 0 ° of angle printing down
Technology, makes printing lines fairly fall in a mesh, so as to avoid the interference of net knot, conventional screen is avoided without net netting version
Half tone strike through rate is low, the problem of lines resolution ratio difference, peering excessively black influence is netted when eliminating printing so that print
Lines are thinner higher, further improve product photoelectric transformation efficiency, are particularly suitable for solar battery sheet, microelectronic
Yields is low during printing is used, and once hot-forming positioning solves existing process, and the problem of low production efficiency meets volume production
Change popularization and application.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. it is a kind of efficiently without the preparation method of net netting version, it is characterised in that to comprise the following steps：
1) warp and parallel of woven wire are stretched using fixture, so that in the state of warp and parallel are in straight,
Woven wire and polyester net are carried out by hot pressing positioning using hot melt adhesive film, one-shot forming obtains composite web, then by composite web
It is promoted to required tension force and is adhered on screen frame, forms half tone；
2), half tone pretreatment, the surface oxide layer of woven wire is removed using the method for physics sandblasting or chemical etching, is roughened silk
Net surface forms 0.1-0.5um deep recess, and the woven wire after roughening is cleaned using degreasing agent, removes wire netlist
Face grease and impurity；
3), printing down, after the clean half tone of pretreatment is carried out sufficient standing, scans grid and is laid out using CCD secondary element images instrument,
The dimension of picture printed as needed in half tone centre extrapolates the every spacing of thin grid, reuses CCD secondary element images
Instrument catches a warp as the thin grid of chromosome shape, is arranged and is swept according to the thin grid spacing extrapolated using array functional
Retouch, whole printed pattern is formed eventually through the scanning of silk screen latitude and longitude, the film is fabricated to according to this figure rendition, then by the film
Precalculated position when the thin grid of every of figure are scanned according to latitude and longitude is inserted in grid, realizes 90 ° or 0 ° of angle printing down, is obtained without net
Netting version；
4), develop, uncured figure position is rinsed using water is dropped, retain the printed patterns of solidification, form final printing
Without net netting version；
5) wear-resistant coating is coated on, wear-resistant coating treatment, half tone surface after development, reduces half tone skin friction resistance, lifting
Half tone wearability.
2. it is according to claim 1 a kind of efficiently without the preparation method of net netting version, it is characterised in that the step 1) in
The thickness of hot melt adhesive film is 50-300um.
3. it is according to claim 1 a kind of efficiently without the preparation method of net netting version, it is characterised in that the step 1) in
The hot pressing temperature of hot melt adhesive film is 130-200 DEG C, and hot pressing time is 60-150 seconds.
4. it is according to claim 1 a kind of efficiently without the preparation method of net netting version, it is characterised in that the step 1) in
For 90 ° or 0 ° are thrown the net during stretching, the side of screen frame four and warp during bonding screen frame, weft direction are into parallel or vertical bonding.
5. it is according to claim 1 a kind of efficiently without the preparation method of net netting version, it is characterised in that the step 1) in
Need to ensure that screen frame is in parallel or vertical state with woven wire during bonding screen frame.
6. it is according to claim 1 a kind of efficiently without the preparation method of net netting version, it is characterised in that the step 3) in
Thin grid line and warp or parallel parallel arrangement during printing down, fall into the warp direction in same interval or the grid of weft direction.
7. it is according to claim 6 a kind of efficiently without the preparation method of net netting version, it is characterised in that the thin grid line is equal
With warp direction parallel arrangement.
8. it is according to claim 1 a kind of efficiently without the preparation method of net netting version, it is characterised in that the step 3) in
To carrying out emulsion coating without net netting version after being terminated using the mapping of CCD secondary element images instrument.
9. it is according to claim 8 a kind of efficiently without the preparation method of net netting version, it is characterised in that the emulsion
Coating is taken individual layer emulsion rubbing method, multiple emulsion rubbing method, the water film to attach method, the emulsion film and is mixed according to different use demands
Close one or more in attaching method.
10. it is according to claim 1 a kind of efficiently without the preparation method of net netting version, it is characterised in that the wear-resisting painting
One or more of layer choosing nano silicon, silicone oil, fluorine element, electronics fluorination liquid, silane coupler etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054117.1A CN106827781A (en) | 2017-01-22 | 2017-01-22 | A kind of preparation method of version of efficiently being knotted without net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054117.1A CN106827781A (en) | 2017-01-22 | 2017-01-22 | A kind of preparation method of version of efficiently being knotted without net |
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| CN106827781A true CN106827781A (en) | 2017-06-13 |
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| CN201710054117.1A Pending CN106827781A (en) | 2017-01-22 | 2017-01-22 | A kind of preparation method of version of efficiently being knotted without net |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458076A (en) * | 2017-10-10 | 2017-12-12 | 赫日光电（苏州）有限公司 | A kind of zero degree silk screen location equipment |
| CN107512074A (en) * | 2017-07-10 | 2017-12-26 | 苏州矽美仕绿色新能源有限公司 | A kind of typography without net netting version |
| CN107515515A (en) * | 2017-09-04 | 2017-12-26 | 沃苏特电子科技（苏州）有限公司 | A kind of efficiently zero degree half tone manufacture craft |
| CN107584859A (en) * | 2017-11-15 | 2018-01-16 | 沃苏特电子科技（苏州）有限公司 | A kind of preparation method of solar battery sheet silk-screen half tone |
| CN108162573A (en) * | 2017-12-21 | 2018-06-15 | 中建材浚鑫科技有限公司 | A kind of solar cell printing is with without net netting version |
| CN108466475A (en) * | 2018-03-20 | 2018-08-31 | 仓和精密制造(苏州)有限公司 | Halftone preparation process |
| CN108715082A (en) * | 2018-04-28 | 2018-10-30 | 昆山乐邦印刷器材设备有限公司 | A kind of halftone preparation method improving film aligning success rate |
| CN109094177A (en) * | 2018-08-14 | 2018-12-28 | 江西鸿格科技有限公司 | A kind of mask-making technology without net knot printing screen plate |
| CN110202915A (en) * | 2019-07-09 | 2019-09-06 | 上海新倬壮印刷科技有限公司 | For making solar battery sheet screen printing screens technique |
| CN111522202A (en) * | 2020-05-22 | 2020-08-11 | 常州亚龙电子科技有限公司 | Plate making process of non-net-knot inclined-net screen plate and screen plate thereof |
| CN111806060A (en) * | 2020-07-09 | 2020-10-23 | 昆山乐邦精密科技有限公司 | Method for removing screen by etching screen |
| CN111993757A (en) * | 2020-09-04 | 2020-11-27 | 仓和精密制造(苏州)有限公司 | Preparation method of screen printing plate without net knots |
| CN112622405A (en) * | 2021-01-19 | 2021-04-09 | 仓和精密制造(苏州)有限公司 | Preparation method of screen printing plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04189545A (en) * | 1990-11-26 | 1992-07-08 | Dainippon Screen Mfg Co Ltd | Screen printing plate and emulsion coating method therefor |
| US5168805A (en) * | 1989-07-14 | 1992-12-08 | Murata Manufacturing Co., Ltd. | Screen printing method and method of producing screen printing plates |
| CN103034050A (en) * | 2013-01-15 | 2013-04-10 | 北京市合众创能光电技术有限公司 | High-precision silver grid line screen production method for crystalline silicon solar cells |
| CN105172345A (en) * | 2015-09-10 | 2015-12-23 | 苏州蓝昇精密制版科技有限公司 | Solar cell printing screen plate and platemaking method thereof |
| CN106218207A (en) * | 2016-08-31 | 2016-12-14 | 昆山东普精密制版有限公司 | A kind of crystal silicon solar batteries is knotted version without net |
-
2017
- 2017-01-22 CN CN201710054117.1A patent/CN106827781A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5168805A (en) * | 1989-07-14 | 1992-12-08 | Murata Manufacturing Co., Ltd. | Screen printing method and method of producing screen printing plates |
| JPH04189545A (en) * | 1990-11-26 | 1992-07-08 | Dainippon Screen Mfg Co Ltd | Screen printing plate and emulsion coating method therefor |
| CN103034050A (en) * | 2013-01-15 | 2013-04-10 | 北京市合众创能光电技术有限公司 | High-precision silver grid line screen production method for crystalline silicon solar cells |
| CN105172345A (en) * | 2015-09-10 | 2015-12-23 | 苏州蓝昇精密制版科技有限公司 | Solar cell printing screen plate and platemaking method thereof |
| CN106218207A (en) * | 2016-08-31 | 2016-12-14 | 昆山东普精密制版有限公司 | A kind of crystal silicon solar batteries is knotted version without net |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512074A (en) * | 2017-07-10 | 2017-12-26 | 苏州矽美仕绿色新能源有限公司 | A kind of typography without net netting version |
| CN107515515A (en) * | 2017-09-04 | 2017-12-26 | 沃苏特电子科技（苏州）有限公司 | A kind of efficiently zero degree half tone manufacture craft |
| CN107458076A (en) * | 2017-10-10 | 2017-12-12 | 赫日光电（苏州）有限公司 | A kind of zero degree silk screen location equipment |
| CN107584859A (en) * | 2017-11-15 | 2018-01-16 | 沃苏特电子科技（苏州）有限公司 | A kind of preparation method of solar battery sheet silk-screen half tone |
| CN108162573A (en) * | 2017-12-21 | 2018-06-15 | 中建材浚鑫科技有限公司 | A kind of solar cell printing is with without net netting version |
| CN108466475B (en) * | 2018-03-20 | 2020-06-19 | 仓和精密制造(苏州)有限公司 | Screen printing plate preparation process |
| CN108466475A (en) * | 2018-03-20 | 2018-08-31 | 仓和精密制造(苏州)有限公司 | Halftone preparation process |
| CN108715082A (en) * | 2018-04-28 | 2018-10-30 | 昆山乐邦印刷器材设备有限公司 | A kind of halftone preparation method improving film aligning success rate |
| CN109094177A (en) * | 2018-08-14 | 2018-12-28 | 江西鸿格科技有限公司 | A kind of mask-making technology without net knot printing screen plate |
| CN110202915A (en) * | 2019-07-09 | 2019-09-06 | 上海新倬壮印刷科技有限公司 | For making solar battery sheet screen printing screens technique |
| CN111522202A (en) * | 2020-05-22 | 2020-08-11 | 常州亚龙电子科技有限公司 | Plate making process of non-net-knot inclined-net screen plate and screen plate thereof |
| CN111806060A (en) * | 2020-07-09 | 2020-10-23 | 昆山乐邦精密科技有限公司 | Method for removing screen by etching screen |
| CN111806060B (en) * | 2020-07-09 | 2022-01-11 | 昆山乐邦精密科技有限公司 | Method for removing screen by etching screen |
| CN111993757A (en) * | 2020-09-04 | 2020-11-27 | 仓和精密制造(苏州)有限公司 | Preparation method of screen printing plate without net knots |
| CN112622405A (en) * | 2021-01-19 | 2021-04-09 | 仓和精密制造(苏州)有限公司 | Preparation method of screen printing plate |
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