CN110126439A - A kind of production method of complementary halftone - Google Patents
A kind of production method of complementary halftone Download PDFInfo
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- CN110126439A CN110126439A CN201910481898.1A CN201910481898A CN110126439A CN 110126439 A CN110126439 A CN 110126439A CN 201910481898 A CN201910481898 A CN 201910481898A CN 110126439 A CN110126439 A CN 110126439A
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- halftone
- metal layer
- emulsion
- exposure
- grenadine
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Printing Plates And Materials Therefor (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
The invention discloses a kind of production methods of complementary halftone, comprising the following specific steps 1) drawing in the net compound；2) printing plate washing version is handled；3) it is coated with for the first time；4) exposure for the first time, development；5) it metal cladding: 6), moves back washes；7) it is coated with for second；8) second of exposure, development.Through the above way, the production method of complementary halftone provided by the invention, the metal layer of non-printed areas among lines, has superpower wear-resistant, and resistance to print property is strong, the screen painting service life can be substantially improved, metal layer plays the role of fixed net knot simultaneously, reduces silk screen and figure deformation quantity substantially, and screen painting 200,000 times, deformation quantity still can control within 10um, can greatly improve printing quality.
Description
Technical field
The present invention relates to the technical fields of the printed elements such as solar battery sheet, high-accuracy electronic component, more particularly to
A kind of production method of complementary halftone.
Background technique
With the increasingly increasing of energy demand, energy problem has become restriction the great of international community's economic development and asks
Topic, this promotes people constantly to explore new energy, and wherein the research of solar energy occupies critical role.Solar battery is as too
One of the core technology that sun can be studied, has also obtained quick development, the transformation efficiency for improving solar battery is mesh in recent years
The main study subject of preceding solar battery, in addition to cell substrate material selection and optimization, the improvement of cell piece manufacture craft etc. are wanted
It asks outer, the printing process of suitable high-precision and high-stability is taken to can also be improved the transformation efficiency of solar battery.In the sun
In the printing process of energy battery, the use of printing screen plate has a significant impact to final printing quality.
The conventional solar cell piece printing production method of composite halftone, is typically coated with one on the silk screen to have stretched tight
The emulsion of the photosensitive class of layer, uniform adhesion recycles the shading of film pattern, is exposed on exposure machine on silk screen after drying
The part of light, pattern light leakage solidifies under the action of photosensitizer, and the part of shading does not solidify, and when development, which will rinse out, not to be solidified
Emulsion, the figure just needed on the halftone space of a whole page, to complete the transfer of figure.The halftone of which production has one
Fixed limitation: emulsion wearability is bad, and when printing and the friction of substrate is prone to wear spillage, influences surface printing quality and makes
Use the service life；Emulsion originally experience external environment temperature and humidity etc. be affected and silk screen squeezed for a long time after also be easy shape
Become, causes halftone entirety deformation quantity big, to influence overall printing quality.In conjunction with above-mentioned limitation, we are constantly being explored
New process makes the halftone of printing.
Summary of the invention
It is non-printing among lines the invention mainly solves the technical problem of providing a kind of production method of complementary halftone
The metal layer in region has superpower wear-resistant, and resistance to print property is strong, the screen painting service life can be substantially improved, while metal layer plays admittedly
The effect of fixed net knot, reduces silk screen and figure deformation quantity substantially, screen painting 200,000 times, deformation quantity still can control 10um with
It is interior, printing quality can be greatly improved.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: provide a kind of complementary halftone
Production method, comprising the following specific steps
1) it draws in the net compound: first carrying out polyester webs stretching, polyester grenadine is fixed on screen frame after standing and forms polyester webs, then
The intermediate region that steel wire is combined to polyester webs is formed into compound grenadine using hot melt adhesive, is obtained under the action of pushing up net machine certain
Silk screen tension, by compound grenadine be fixed to another screen frame on, obtain composite halftone；
2) printing plate washing version is handled: being impregnated using surface treatment liquid, is removed the surface oxide layer of steel wire on composite halftone, slightly
Change steel wire net surface, the steel wire after roughening is cleaned using cleaning solution, removes steel wire surface grease and impurity；
3) be coated with for the first time: emulsion A is coated on the composite web in the face P by selection emulsion A by way of blade coating
It on yarn, is put into baking oven and dries 5-30min, form emulsion layer A on compound grenadine；
4) exposure for the first time, development: the composite halftone that coating drying is completed is exposed process, in the compound grenadine in the face P
Corresponding position stick the black-film film of 100-200um line width, the black-film film shelters from the region other than line width, sets exposure
Energy and time carry out first time exposure operation, and the composite halftone for exposing completion is developed, after drying, complete exposure for the first time and make
Industry is to get the space of a whole page for still having emulsion layer A at line width；
5) metal cladding: in the face P, compound grenadine plates the metal layer of one layer of alloy type again, is around covered using mask plate
Film；
6) it moves back and washes: the composite halftone for having plated metal layer being carried out to wash version processing, in treatment fluid after immersion 5-10min, is made
The emulsion layer A at line width is rinsed out with hydraulic giant, and dries halftone, completion, which is moved back, washes；
7) it is coated with for second: the composite halftone moved back after the completion of washing being taken into painting process again, emulsion B is selected, leads to
Emulsion B is coated on metal layer upper surface by the mode for crossing blade coating, is put into baking oven and is dried 5-30min, and emulsion layer B is formed；
6) second of exposure, development: the composite halftone that second of coating drying is completed is exposed process, in P again
The corresponding position of the compound grenadine in face sticks the film of 15-50um line width, sets exposure energy and the time carries out second and exposes
Operation, the composite halftone for exposing completion is developed, after drying, completes second of exposure operation, forms hachure tang, completes print
Brush halftone.
In a preferred embodiment of the present invention, the temperature dried in the baking oven is 30-50 DEG C.
In a preferred embodiment of the present invention, the metal layer is by the way of magnetron sputtering or vacuum coating.
In a preferred embodiment of the present invention, the material of the metal layer is niobium, nickel or copper.
In a preferred embodiment of the present invention, the metal layer with a thickness of 1-10um.
Advantageous effect of the invention is: the production method of complementary halftone of the invention, the gold of non-printed areas among lines
Belong to layer, there is superpower wear-resistant, resistance to print property is strong, the screen painting service life can be substantially improved, while metal layer plays fixed net knot
Effect, reduces silk screen and figure deformation quantity substantially, and screen painting 200,000 times, deformation quantity still can control within 10um, can be big
Width improves printing quality.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the side view of a preferred embodiment of the non-burnishing surface printing screen plate of the present invention；
Fig. 2 is the plan view of Fig. 1；
The label in accompanying drawing is: 1, compound grenadine, 2, metal layer, 3, emulsion layer B, 4, hachure.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The embodiment of the present invention includes:
A kind of production method of complementary halftone, comprising the following specific steps
1) it draws in the net compound: first carrying out polyester webs stretching, polyester grenadine is fixed on screen frame after standing and forms polyester webs, then
The intermediate region that steel wire is combined to polyester webs is formed into compound grenadine using hot melt adhesive, is obtained under the action of pushing up net machine certain
Silk screen tension, by compound grenadine be fixed to another screen frame on, obtain composite halftone；
2) printing plate washing version is handled: being impregnated using surface treatment liquid, is removed the surface oxide layer of steel wire on composite halftone, slightly
Change steel wire net surface, the steel wire after roughening is cleaned using cleaning solution, removes steel wire surface grease and impurity；
3) be coated with for the first time: emulsion A is coated on the composite web in the face P by selection emulsion A by way of blade coating
It on yarn, is put into 30-50 DEG C of baking oven and dries 5-30min, form emulsion layer A on compound grenadine；
4) exposure for the first time, development: the composite halftone that coating drying is completed is exposed process, in the compound grenadine in the face P
Corresponding position stick the black-film film of 100-200um line width, the black-film film shelters from the region other than line width, sets exposure
Energy and time carry out first time exposure operation, and the composite halftone for exposing completion is developed, after drying, complete exposure for the first time and make
Industry is to get the space of a whole page for still having emulsion layer A at line width；
5) metal cladding: in the face P, compound grenadine plates the metal layer of one layer of alloy type again, is around covered using mask plate
Film；
6) it moves back and washes: the composite halftone for having plated metal layer being carried out to wash version processing, in treatment fluid after immersion 5-10min, is made
The emulsion layer A at line width is rinsed out with hydraulic giant, and dries halftone, completion, which is moved back, washes；
7) it is coated with for second: the composite halftone moved back after the completion of washing being taken into painting process again, emulsion B is selected, leads to
Emulsion B is coated on metal layer upper surface by the mode for crossing blade coating, is put into 30-50 DEG C of baking oven and is dried 5-30min, and cream is formed
Oxidant layer B；
6) second of exposure, development: the composite halftone that second of coating drying is completed is exposed process, in P again
The corresponding position of the compound grenadine in face sticks the film of 15-50um line width, sets exposure energy and the time carries out second and exposes
Operation, the composite halftone for exposing completion is developed, after drying, completes second of exposure operation, forms hachure tang, completes print
Brush halftone.
As illustrated in fig. 1 and 2, the structure of non-burnishing surface printing screen plate include compound grenadine 1, metal layer 2, emulsion layer B3 and
Hachure 4.Non-printed areas among lines is filled up using metal layer 2, breaks conventional screen structure, it is resistance to instead of emulsion layer A
Mill property is superpower；Meanwhile the metal layer 2 plated is capable of fixing the net knot of silk screen latitude and longitude intersection, and external influence factor of originally experiencing
Few deformation quantity is small, so as to reduce halftone entirety deformation quantity.
Among the above, the metal layer 2 is by the way of magnetron sputtering or vacuum coating；The thickness of the metal layer 2
For 1-10um.Wherein, the material of the metal layer 2 is niobium, nickel or copper etc..
The production method of complementary halftone provided by the invention compared with prior art, has the advantages that
1) metal layer of lines centre non-printed areas, has superpower wear-resistant, and resistance to print property is strong, and halftone print can be substantially improved
It brushes the service life, the conventional halftone service life, the halftone service life of which production can reach 200,000 times or more at 50,000 times or so；
2) metal layer plays the role of fixed net knot, reduces silk screen and figure deformation quantity substantially, conventional screen painting 20,000
More than secondary, by the effect of external environment and extruding force, deformation quantity reaches 15um or more, and the screen painting 200,000 of which production
Secondary, deformation quantity still can control within 10um, can greatly improve printing quality.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (5)
1. a kind of production method of complementary halftone, which is characterized in that comprising the following specific steps
1) it draws in the net compound: first carrying out polyester webs stretching, polyester grenadine is fixed on screen frame after standing and forms polyester webs, recycle
The intermediate region that steel wire is combined to polyester webs is formed compound grenadine by hot melt adhesive, obtains certain silk under the action of pushing up net machine
Compound grenadine is fixed on another screen frame, obtains composite halftone by net tension；
2) printing plate washing version is handled: being impregnated using surface treatment liquid, is removed the surface oxide layer of steel wire on composite halftone, is roughened steel
Silk screen surface cleans the steel wire after roughening using cleaning solution, removes steel wire surface grease and impurity；
3) be coated with for the first time: emulsion A is coated on the compound grenadine in the face P by selection emulsion A by way of blade coating
On, it is put into baking oven and dries 5-30min, form emulsion layer A on compound grenadine；
4) exposure for the first time, development: the composite halftone that coating drying is completed is exposed process, in pair of the compound grenadine in the face P
Position is answered to stick the black-film film of 100-200um line width, the black-film film shelters from the region other than line width, sets exposure energy
First time exposure operation is carried out with the time, the composite halftone for exposing completion is developed, after drying, first time exposure operation is completed,
Obtain the space of a whole page for still having emulsion layer A at line width；
5) metal cladding: in the face P, compound grenadine plates the metal layer of one layer of alloy type again, around carries out exposure mask using mask plate；
6) it moves back and washes: the composite halftone for having plated metal layer being carried out to wash version processing, in treatment fluid after immersion 5-10min, uses water
Rifle rinses out the emulsion layer A at line width, and dries halftone, and completion, which is moved back, washes；
7) it is coated with for second: the composite halftone moved back after the completion of washing being taken into painting process again, emulsion B is selected, by scraping
Emulsion B is coated on metal layer upper surface by the mode of painting, is put into baking oven and is dried 5-30min, and emulsion layer B is formed；
6) second of exposure, development: the composite halftone that second of coating drying is completed is exposed process again, multiple in the face P
The corresponding position for closing grenadine sticks the film of 15-50um line width, sets exposure energy and the time carries out second of exposure operation,
Expose complete composite halftone it is developed, drying after, complete second of exposure operation, formed hachure tang, complete printing net
Version.
2. the production method of complementary halftone according to claim 1, which is characterized in that the temperature dried in the baking oven
Degree is 30-50 DEG C.
3. the production method of complementary halftone according to claim 1, which is characterized in that the metal layer uses magnetic control
The mode of sputtering or vacuum coating.
4. the production method of complementary halftone according to claim 3, which is characterized in that the material of the metal layer is
Niobium, nickel or copper.
5. the production method of complementary halftone according to claim 4, which is characterized in that the metal layer with a thickness of
1-10um。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481898.1A CN110126439B (en) | 2019-06-04 | 2019-06-04 | Manufacturing method of complementary screen printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481898.1A CN110126439B (en) | 2019-06-04 | 2019-06-04 | Manufacturing method of complementary screen printing plate |
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| Publication Number | Publication Date |
|---|---|
| CN110126439A true CN110126439A (en) | 2019-08-16 |
| CN110126439B CN110126439B (en) | 2020-09-29 |
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ID=67580217
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910481898.1A Active CN110126439B (en) | 2019-06-04 | 2019-06-04 | Manufacturing method of complementary screen printing plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268216A (en) * | 2022-05-09 | 2022-11-01 | 昆山乐邦精密科技有限公司 | Efficient preparation method of 3D composite screen printing plate |
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|---|---|---|---|---|
| DE202010007771U1 (en) * | 2009-06-09 | 2010-09-02 | Nb Technologies Gmbh | screen printing forme |
| CN205220028U (en) * | 2015-12-21 | 2016-05-11 | 卫巍 | Screen printing plate |
| CN106494074A (en) * | 2016-09-30 | 2017-03-15 | 卫巍 | A kind of preparation method of screen printing plate |
| CN107672285A (en) * | 2017-09-04 | 2018-02-09 | 沃苏特电子科技（苏州）有限公司 | A kind of secondary coating process of silk screen |
| CN108688299A (en) * | 2018-04-26 | 2018-10-23 | 东莞福哥电子有限公司 | A kind of multiple film layer silk-screen halftone and preparation method thereof |
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2019
- 2019-06-04 CN CN201910481898.1A patent/CN110126439B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010007771U1 (en) * | 2009-06-09 | 2010-09-02 | Nb Technologies Gmbh | screen printing forme |
| CN205220028U (en) * | 2015-12-21 | 2016-05-11 | 卫巍 | Screen printing plate |
| CN106494074A (en) * | 2016-09-30 | 2017-03-15 | 卫巍 | A kind of preparation method of screen printing plate |
| CN107672285A (en) * | 2017-09-04 | 2018-02-09 | 沃苏特电子科技（苏州）有限公司 | A kind of secondary coating process of silk screen |
| CN108688299A (en) * | 2018-04-26 | 2018-10-23 | 东莞福哥电子有限公司 | A kind of multiple film layer silk-screen halftone and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115268216A (en) * | 2022-05-09 | 2022-11-01 | 昆山乐邦精密科技有限公司 | Efficient preparation method of 3D composite screen printing plate |
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| CN110126439B (en) | 2020-09-29 |
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