CN205112624U - Metal otter board is used in integrative printing of solar cell grid line - Google Patents
Metal otter board is used in integrative printing of solar cell grid line Download PDFInfo
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- CN205112624U CN205112624U CN201520778237.2U CN201520778237U CN205112624U CN 205112624 U CN205112624 U CN 205112624U CN 201520778237 U CN201520778237 U CN 201520778237U CN 205112624 U CN205112624 U CN 205112624U
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- grid line
- printing
- solar cell
- otter board
- template
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Abstract
The utility model relates to a printing technique field, a metal otter board is used in integrative printing of solar cell grid line. Including A template and B template, the composite metal steel sheet has higher tension, and print longe -livedly, the present invention has good market prospects, a, each other is the chromatography two templates of B, during the printing, the method of adoption chromatography can not cause the waste of raw and other materials, replace the polyester grenadine with higher tensile metal grenadine, in the process of production, can not net the not enough otter board damage that causes of yarn tension because of the polyester leads to stopping of production, a, the B template includes the individual layer metal film, be equipped with a plurality of main grid lines and the thin grid line of solar cell positive electrode on the individual layer metal film, evenly distributed is on individual layer metal film body, the composite metal otter board replaces original screen painting of weaving, can make the seal not produce the impression on the thing, be fit for hyperfine printing requirement, and has higher tension, print advantages such as longe -lived, and has a good application prospect.
Description
Technical field
The utility model relates to printing technology, a kind of solar cell grid line one printing metal otter board.
Background technology
In recent years, along with the development of electrode of solar battery silver slurry printing technology, industry proposes higher technical requirement in the depth-width ratio etc. of the half tone of the pure by-pass printing of solar cell after the printing of silver slurry, but existing printing screen plate is braided wires half tone, there is lower column defects; , there is longitude and latitude node and produce a stack on the substrate in a, braided wires half tone; B, braided wires half tone easily produce netting twine dislocation when secondary printing, affect the accurate printing precision of figure; C, braided wires half tone tension decay are fast, can not realize meticulous thick film screen printing.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of solar cell grid line one printing metal otter board.
The utility model solves the technical scheme that its technical problem adopts: a kind of solar cell grid line one printing metal otter board, comprise A template and B template, its material is composition metal Ni and Cr.
According to another embodiment of the present utility model, comprise A, B two pieces of template chromatographys each other further, its screen frame limit is aluminium frame.
According to another embodiment of the present utility model, comprise metal otter board center to screen frame limit further and be provided with 320mm × 320mm metal grenadine.
According to another embodiment of the present utility model, comprise A, B template further and comprise single-layer metal film, described single-layer metal film is provided with some main gate line of solar cell positive electrode and thin grid line, is evenly distributed on single-layer metal film body, and its grid line is complement line.
According to another embodiment of the present utility model, comprise main gate line further and thin grid line all has some line segments to form, be provided with the interval of N section between adjacent two ends main gate line and thin grid line, interval adopts through type perforate to make, its length is 0.1 millimeter to 45 millimeters, and its width is 10 to 30 microns.
The beneficial effects of the utility model are: solar cell grid line one printing metal otter board replaces original braided wires screen painting, can make print thing does not produce impression, be applicable to superfine print request, and the electric property of solar cell positive electrode after making the printing of silver slurry, can be improved, improve solar conversion efficiency, composition metal steel plate has the advantage such as higher tension force, printing life-span length, has a good application prospect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model A template;
Fig. 2 is the structural representation of the utility model B template;
Fig. 3 is the structural representation of the utility model grid line part;
1. screen frame limits, 2. metal grenadine, 3. main gate line in figure, 4. thin grid line, 5. single-layer metal film.
Detailed description of the invention
If Fig. 1 is structural representation of the present utility model, comprise A template and B template, material is composition metal Ni and Cr, composition metal steel plate has higher tension force, and the printing life-span is long, there are good market prospects, A, B two pieces of template chromatographys each other, during printing, adopt the method for chromatography can not cause raw-material waste, screen frame limit 1 is aluminium frame, metal otter board center to screen frame limit 1 is provided with 320mm × 320mm metal grenadine 2, polyester grenadine is replaced with the metal grenadine 2 of high tensions, in process of production, will web plate be caused to damage the stopping causing production because polyester webs yarn tension is not enough, A, B template comprises single-layer metal film 5, single-layer metal film 5 is provided with some main gate line 3 and the thin grid line 4 of solar cell positive electrode, be evenly distributed on single-layer metal film body 5, its grid line is complement line, main gate line 3 and thin grid line 4 all have some line segments to form, the interval of N section is provided with between adjacent two ends main gate line 3 and thin grid line 4, interval adopts through type perforate to make, its length is 0.1 millimeter to 45 millimeters, its width is 10 to 30 microns.Solar cell grid line one printing metal otter board replaces original braided wires screen painting, can make print thing does not produce impression, be applicable to superfine print request, and the electric property of solar cell positive electrode after making the printing of silver slurry, can be improved, improve solar conversion efficiency, composition metal steel plate has the advantage such as higher tension force, printing life-span length, has a good application prospect.
Claims (5)
1. a solar cell grid line one printing metal otter board, it is characterized in that, comprise A template and B template, its material is composition metal Ni and Cr.
2. a kind of solar cell grid line one printing metal otter board according to claim 1, it is characterized in that, described A, B two pieces of template chromatographys each other, its screen frame limit (1) is aluminium frame.
3. a kind of solar cell grid line one printing metal otter board according to claim 1, it is characterized in that, described metal otter board center to screen frame limit is provided with 320mm × 320mm metal grenadine (2).
4. a kind of solar cell grid line one printing metal otter board according to claim 1, it is characterized in that, described A, B template comprises single-layer metal film (5), described single-layer metal film is provided with some main gate line (3) and the thin grid line (4) of solar cell positive electrode, be evenly distributed on single-layer metal film body (5), its grid line is complement line.
5. a kind of solar cell grid line one printing metal otter board according to claim 2, it is characterized in that, described main gate line (3) and thin grid line (4) all have some line segments to form, the interval of N section is provided with between adjacent two ends main gate line (3) and thin grid line (4), interval adopts through type perforate to make, its length is 0.1mm to 45mm, and its width is 10 μm to 30 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778237.2U CN205112624U (en) | 2015-10-10 | 2015-10-10 | Metal otter board is used in integrative printing of solar cell grid line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778237.2U CN205112624U (en) | 2015-10-10 | 2015-10-10 | Metal otter board is used in integrative printing of solar cell grid line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205112624U true CN205112624U (en) | 2016-03-30 |
Family
ID=55568265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520778237.2U Expired - Fee Related CN205112624U (en) | 2015-10-10 | 2015-10-10 | Metal otter board is used in integrative printing of solar cell grid line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205112624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739446A (en) * | 2016-12-29 | 2017-05-31 | 中建材浚鑫科技股份有限公司 | A kind of metal screen printing plate of silk-screen printing |
| CN107564975A (en) * | 2017-08-23 | 2018-01-09 | 江苏顺风光电科技有限公司 | The preparation method of steel plate printing net and crystal silicon solar batteries front electrode |
-
2015
- 2015-10-10 CN CN201520778237.2U patent/CN205112624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739446A (en) * | 2016-12-29 | 2017-05-31 | 中建材浚鑫科技股份有限公司 | A kind of metal screen printing plate of silk-screen printing |
| CN107564975A (en) * | 2017-08-23 | 2018-01-09 | 江苏顺风光电科技有限公司 | The preparation method of steel plate printing net and crystal silicon solar batteries front electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |