CN204104221U - The point-like printing stainless steel half tone of a kind of conducting resinl or tin cream - Google Patents
The point-like printing stainless steel half tone of a kind of conducting resinl or tin cream Download PDFInfo
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- CN204104221U CN204104221U CN201420542033.4U CN201420542033U CN204104221U CN 204104221 U CN204104221 U CN 204104221U CN 201420542033 U CN201420542033 U CN 201420542033U CN 204104221 U CN204104221 U CN 204104221U
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- half tone
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Abstract
The utility model discloses the point-like printing stainless steel half tone of a kind of conducting resinl or tin cream, comprise screen frame, stainless steel half tone and through hole, described screen frame is coated on the edge of stainless steel half tone, and stainless steel half tone has multiple through hole; Described through hole is taper, namely be less than near stainless steel half tone bottom through-hole radius near the through hole radius at stainless steel half tone top, the utility model employs the through hole of taper, makes that slurry is easier to be shed to base material bottom half tone, reach good slurry printing effect, be conducive to the needs produced.
Description
Technical field
The utility model relates to a kind of stainless steel half tone, is applied to the point-like printing of conducting resinl or tin cream.
Background technology
As shown in Figure 1, stainless steel half tone is widely used in the printing of the printing slurry such as conducting resinl or tin cream on base material, and the shape of printing depends on the shape of through holes of stainless steel half tone, can be point, line and various shape.During printing, stainless steel half tone covers on printing element, it is mobile on half tone surface that scraping article promotes slurry, slurry can enter the place that web plate has through hole, is lifted by web plate after printing, and effect printing element (being also called " deinking ") and namely reaching slurry printing stayed by the slurry of through hole.The important field of stainless steel screen painting one is printing conducting resinl contact point, in order to print this contact point, the shape of through holes of stainless steel half tone is generally designed to column, and as shown in Figure 2, the radius r for through hole is comparatively large, height h can obtain good printing effect when less; But in order to reduce the consumption of conducting resinl in actual use, often using less through hole radius, having the conducting resinl of certain viscosity just easily to stick on hole wall in this case, being difficult to realize deinking, causing serious printing bad phenomenon.
Utility model content
Utility model object: the cylindric through hole for existing stainless steel half tone is difficult to the good print problem realizing less adhesive dots, the utility model provides the point-like printing stainless steel half tone of a kind of conducting resinl or tin cream, by improving the shape of through holes of half tone, obviously can improve the printing quality of less adhesive dots, save conducting resinl, be conducive to the needs produced.
Technical scheme: the point-like printing stainless steel half tone of a kind of conducting resinl or tin cream, comprise screen frame, stainless steel half tone and through hole, described screen frame is coated on the edge of stainless steel half tone, and stainless steel half tone has multiple through hole; Described through hole is taper, and the through hole radius namely near stainless steel half tone top is less than near stainless steel half tone bottom through-hole radius.
Further, the open top radius r≤1mm of described through hole.
Further, the bottom opening radius R of described through hole and the pass of open top radius r are 1 < R/r < 2.
Further, the bottom opening radius R of described through hole and open top radius r is 1.5 than R/r optimum.
Beneficial effect: compared with prior art, the point-like printing stainless steel half tone of a kind of conducting resinl that the utility model provides or tin cream, employ the through hole of taper, make that slurry is easier to be shed to base material bottom half tone, significantly improve the printing quality of less, the highly higher half tone of through hole radius, reach good slurry printing effect, prevent conducting resinl from sticking to the phenomenon of hole wall, be conducive to the needs produced.
Accompanying drawing explanation
Fig. 1 is the structural representation of stainless steel half tone;
Fig. 2 is the through-hole structure schematic diagram of existing stainless steel half tone;
Fig. 3 is the through-hole structure schematic diagram of stainless steel half tone in the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
As shown in Figure 1, the point-like printing stainless steel half tone of a kind of conducting resinl or tin cream, comprise screen frame 1, stainless steel web plate 2 and through hole 3, screen frame 1 is coated on the edge of stainless steel web plate 2, stainless steel web plate 2 has multiple through hole 3, as shown in Figure 3, through hole 3 is conical through-hole 3, through hole 3 bottom opening adopts larger radius R, and open top adopts less radius r, and the bottom opening radius R of through hole 3 and the pass of open top radius r are 1 < R/r < 2.
When hanging strip drives slurry printing, slurry pours into from stainless (steel) wire version 2 top through hole 3 opening and fills netful version through hole 3, because half tone bottom through-hole 3 opening diameter is larger, slurry mainly concentrates on the position of half tone bottom through-hole 3 opening, when printing terminate rear half tone lift time, slurry is just easy to come off on base material from half tone through hole, reaches good slurry printing effect.
Optimum embodiment 1
On the smooth stainless steel half tone 2 being of a size of 50mm × 50mm × 0.3mm, the mode of laser drilling and mechanical polishing is adopted to prepare the conical through-hole 3 with certain regularity of distribution, the open top radius r of through hole 3 is 0.5mm, bottom opening radius R is 1mm, under test normal temperature, viscosity is the electrocondution slurry printing of 200Pas, when scraping article drives slurry to print, slurry pours in through hole 3 from stainless (steel) wire version 2 top, because through hole 3 base diameter is larger, slurry mainly concentrates on the bottom of through hole 3, when printing terminate rear half tone lift time, slurry is just easy to come off on base material bottom half tone.
As R/r=1.5, slurry printing effect is best, and after printing, deinking is good, and on base material, adhesive dots is evenly distributed, and the more existing radius of fraction defective of printing is that 0.75mm cylindrical hole reduces more than 50%, improves efficiency and the quality of printing.
Claims (4)
1. the point-like printing stainless steel half tone of a conducting resinl or tin cream, comprise screen frame (1), stainless steel half tone (2) and through hole (3), described screen frame (1) is coated on the edge of stainless steel half tone (2), stainless steel half tone (2) has multiple through hole (3); It is characterized in that: described through hole (3) is taper, through hole (3) radius namely near stainless steel half tone (2) top is less than near stainless steel half tone (2) bottom through-hole (3) radius.
2. the point-like printing stainless steel half tone of a kind of conducting resinl according to claim 1 or tin cream, is characterized in that: the open top radius r≤1mm of described through hole (3).
3. the point-like printing stainless steel half tone of a kind of conducting resinl according to claim 1 or tin cream, is characterized in that: the bottom opening radius R of described through hole (3) and the pass of open top radius r are 1 < R/r < 2.
4. the point-like printing stainless steel half tone of a kind of conducting resinl according to claim 3 or tin cream, is characterized in that: the bottom opening radius R of described through hole (3) and the ratio R/r of open top radius r are 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542033.4U CN204104221U (en) | 2014-09-19 | 2014-09-19 | The point-like printing stainless steel half tone of a kind of conducting resinl or tin cream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542033.4U CN204104221U (en) | 2014-09-19 | 2014-09-19 | The point-like printing stainless steel half tone of a kind of conducting resinl or tin cream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104221U true CN204104221U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420542033.4U Active CN204104221U (en) | 2014-09-19 | 2014-09-19 | The point-like printing stainless steel half tone of a kind of conducting resinl or tin cream |
Country Status (1)
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| CN (1) | CN204104221U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105138138A (en) * | 2015-07-30 | 2015-12-09 | 山东超越数控电子有限公司 | Adhesive brushing screen plate and packaging method for reinforcing computer silicon keyboard |
| CN108365081A (en) * | 2018-05-18 | 2018-08-03 | 武汉华星光电技术有限公司 | The production method of halftone, the production method of area source and down straight aphototropism mode set |
| CN109548300A (en) * | 2018-12-18 | 2019-03-29 | 惠州德赛信息科技有限公司 | A kind of steel mesh free of cleaning |
| CN111800949A (en) * | 2020-08-07 | 2020-10-20 | 博敏电子股份有限公司 | Method for back drilling resin plug hole and aluminum sheet screen |
-
2014
- 2014-09-19 CN CN201420542033.4U patent/CN204104221U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105138138A (en) * | 2015-07-30 | 2015-12-09 | 山东超越数控电子有限公司 | Adhesive brushing screen plate and packaging method for reinforcing computer silicon keyboard |
| CN108365081A (en) * | 2018-05-18 | 2018-08-03 | 武汉华星光电技术有限公司 | The production method of halftone, the production method of area source and down straight aphototropism mode set |
| CN108365081B (en) * | 2018-05-18 | 2019-10-11 | 武汉华星光电技术有限公司 | The production method of halftone, the production method of area source and down straight aphototropism mode set |
| CN109548300A (en) * | 2018-12-18 | 2019-03-29 | 惠州德赛信息科技有限公司 | A kind of steel mesh free of cleaning |
| CN111800949A (en) * | 2020-08-07 | 2020-10-20 | 博敏电子股份有限公司 | Method for back drilling resin plug hole and aluminum sheet screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000, No. 18, step road, Pukou Economic Development Zone, Nanjing, Jiangsu Patentee after: Nanjing day care PV Polytron Technologies Inc Address before: 210000, No. 18, step road, Pukou Economic Development Zone, Nanjing, Jiangsu Patentee before: Nanjing Rituo Photovoltaic Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214028 Xishi Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Rituo Photovoltaic Technology Co., Ltd. Address before: No. 18 Buyue Road, Pukou Economic Development Zone, Nanjing City, Jiangsu Province, 210000 Patentee before: Nanjing day care PV Polytron Technologies Inc |