CN108099374A - A kind of edge strengthening type halftone - Google Patents
A kind of edge strengthening type halftone Download PDFInfo
- Publication number
- CN108099374A CN108099374A CN201711484180.5A CN201711484180A CN108099374A CN 108099374 A CN108099374 A CN 108099374A CN 201711484180 A CN201711484180 A CN 201711484180A CN 108099374 A CN108099374 A CN 108099374A
- Authority
- CN
- China
- Prior art keywords
- metal film
- metal
- grenadine
- halftone
- strengthening type
- 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.)
- Pending
Links
- 238000005728 strengthening Methods 0.000 title claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 90
- 239000002184 metal Substances 0.000 claims abstract description 90
- 244000179684 Passiflora quadrangularis Species 0.000 claims abstract description 26
- 235000011266 Passiflora quadrangularis Nutrition 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000007788 roughening Methods 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 5
- 238000005488 sandblasting Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims abstract description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims abstract description 3
- 239000004831 Hot glue Substances 0.000 claims abstract 2
- 238000007639 printing Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009713 electroplating Methods 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 13
- 229920000728 polyester Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000012943 hotmelt Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
- B41P2215/12—Screens
Abstract
The invention belongs to printing screen plate technical fields,Specifically disclose a kind of edge strengthening type halftone,Interior yarn including screen frame and in screen frame,The interior yarn is grenadine,Metal film is additionally provided between the screen frame and grenadine,The metal film ring is overlying on entire grenadine body periphery,The metal film is solid metal piece or hollow out sheet metal,The metal film passes through electroplating technology or sheet metal excision forming,The metal membrane material is stainless steel or nickel alloy,The thickness of metal film is 10 500 μm,As preferred,The thickness of metal film is 50 20 μm,The contact surface of the metal film and interior yarn is roughening face,The roughening face passes through sandblasting,Laser dotting or the shaping of high mesh number sanding process,Pass through glue between the grenadine and metal film,Hot melt adhesive or photosensitive glue sticking,By fixing metal film at halftone edge,Reach halftone strength enhancing,The purpose of silk screen extensibility reduction,And low manufacture cost.
Description
Technical field
The invention belongs to printing screen plate technical field, more particularly to a kind of edge strengthening type halftone.
Background technology
With the depth for being screen printed onto all trades and professions such as touch-screen, eyeglass, solar cell, microelectronics, electronic component
Enter application, the printing lines of silk-screen plate are more and more thinner, and the requirement of printed dimensions shape control is higher and higher.At present, platen edge is touched
Silver wire printing, reached 50 μm of lines, 50 μm of spacing；Solar cell anode silver wire has realized≤35 μm, corresponding silk-screen plate line
≤ 25 μm, and trend is towards more fine exhibition for the design of item；Solar energy SE battery technologies, double-side cell technology etc., demand halftone
Dimension control can realize that the printing of 40000 times or more does not deform upon at ± 10 μm.
The making demand of fine halftone so that main raw material(s) meshcount is higher and higher, and string diameter is more and more thinner.Eyeglass row
15 years 420 mesh polyester nets released of industry, string diameter only have 0.027mm；Solar cell silk screen printing, 430 promoted for 16 years
Mesh wolfram steel net and 17 years 480 mesh stainless steel cloths promoted, string diameter is respectively 0.013mm and 0.011mm, and price is yellow shoulder to shoulder
Gold.In order to make solar battery sheet printing that can obtain optimal printing effect, while halftone cost is minimum, and each plate-making company must not
Do not optimize mask-making technology, reduce the usable floor area of woven wire.For example the Chinese invention of Patent No. 201310251188.2 is special
Profit《A kind of cost-effective composite halftone》, including the first silk screen, Printing Zone, the second silk screen, screen frame and four location holes, printing
Area is located on the first silk screen, and the second silk screen is hollow to return font structure and be connected with the first silk screen and middle vacancy is by the first silk screen
Covering, four sides of the second silk screen are connected with screen frame, and the peripheral region at four side midpoints of the first silk screen is cut, four location holes
It is respectively arranged on four side midpoints of the first silk screen and on the second silk screen, the first silk screen uses the first metal material or compound
Fiber type, the second silk screen use polyester material or the second metal material, and its main purpose is all the using face for reducing woven wire
Product, so as to reduce silk-screen plate cost.
But there are still problems with for the halftone of the prior art：
1st, high mesh number, the use of fine line diameter polyester net make that the intensity of grenadine in itself is more and more lower, and silk screen extensibility is more next low,
Dimensional stability of the halftone in printing process also declines therewith；
2nd, the diminution of woven wire area, the use of inexpensive side yarn can significantly reduce silk-screen plate cost really, but different
The selection of side yarn is but unable to reach optimization in actual application：
2.1st, make side yarn with polyester webs, elasticity is big, print it is required from version away from height, pressure is also big, is easy to cause side yarn resilience
Differ, ultimately result in printing after figure deform upon, and it is high from version away from printing, be easy to cause print lines widen greatly；
2.2nd, side yarn is made with the metal mesh that mesh number is low, line footpath is thick, but extensibility is too small, and side yarn is influenced by external force in printing process,
Expendable deformation, which easily occurs, causes local follow the string；
2.3rd, side yarn is made with materials of the V-screen between polyester and woven wire, of high cost, intensity is weak.
Therefore, a kind of intensity height at edge is developed, good-extensibility, the fine and at low cost halftone of lines is art technology
The technical issues of personnel are urgently to be resolved hurrily.
The content of the invention
And, the present invention provides a kind of edge strengthening type nets in view of the above-mentioned defects in the prior art
Version by fixing metal film at halftone edge, reaches halftone strength enhancing, the purpose of silk screen extensibility reduction, and cost of manufacture
It is low.
The technical solution adopted by the present invention to solve the technical problems is：A kind of edge strengthening type halftone, including screen frame and
Interior yarn in screen frame, the interior yarn are grenadine, which is characterized in that metal film, institute are additionally provided between the screen frame and grenadine
It states metal film ring and is overlying on entire grenadine body periphery.
A kind of edge strengthening type halftone of the present invention, wherein, the metal film is solid metal piece or hollow out metal
Piece, the hollow out sheet metal hollow out shape can be rectangle, circle or polygon.
A kind of edge strengthening type halftone of the present invention, wherein, the metal film is cut by electroplating technology or sheet metal
It is cut into type.
A kind of edge strengthening type halftone of the present invention, wherein, the metal membrane material is stainless steel or nickel alloy.
A kind of edge strengthening type halftone of the present invention, wherein, the thickness of metal film is 10-500 μm, as excellent
Choosing, the thickness of metal film are 50-20 μm.
A kind of edge strengthening type halftone of the present invention, wherein, the contact surface of the metal film and interior yarn is roughening face,
The roughening face is molded by sandblasting, laser dotting or high mesh number sanding process.
A kind of edge strengthening type halftone of the present invention, wherein, pass through glue, hot melt between the grenadine and metal film
Glue or photosensitive glue sticking.
Production process comprises the following steps：
Non-composite halftone production process：
1st, metal film is made according to the size of halftone figure：
Metal film may be employed electroplating technology or use molding sheet metal excision forming；
Metal film can be fabricated to hollow out according to actual demand, and hollow out shape is rectangle, circle, polygonal etc.；
The material of metal film is stainless steel, nickel alloy etc.；
The thickness selected as 10-500 μ of metal film, preferred thickness selection 50-200 μ；
2nd, after metal film completes, what is contacted with yarn in halftone is roughened on one side：
The mode of roughening can be sandblasting, laser dotting, the polishing of high mesh number sand paper etc.；
Hollow out metal film can not be roughened use；
3rd, metal film is covered on the grenadine outside halftone figure：
3.1：Ready sheet metal is covered on grenadine by glue coating on the grenadine outside halftone figure；
3.2：One layer of hot-melt film is placed on grenadine outside halftone figure, sheet metal is placed on hot-melt film, is then passed through
The mode of pressing is heated, sheet metal and side grenadine are fitted to together；
3.3：Photoresists are coated on halftone, ready sheet metal is covered on grenadine, is then exposed curing.
Composite halftone production process：
The side yarn that metal film is replaced to composite halftone directly be bonded with interior yarn forms composite halftone.
The beneficial effects of the invention are as follows：The prior art is compared, a kind of edge strengthening type halftone of the invention effectively increases
The intensity of halftone graphic edge grenadine and and extensibility, so as to using it is relatively low from version away from higher pressure printing fine line
Item, the lines reduced in printing process are widened, and realize the printing of finer lines.
Therefore, the configuration of the present invention is simple, easy to process and application, and it is at low cost, meet market trend, have good
Market prospects.
Description of the drawings
Fig. 1 is the structure diagram of the non-composite halftone of the prior art.
Fig. 2 is the structure diagram of the composite halftone of the prior art.
Fig. 3 is the structure diagram of halftone described in the embodiment of the present invention 1.
Fig. 4 is the structure diagram of halftone described in the embodiment of the present invention 2.
Fig. 5 is the structure diagram of halftone described in the embodiment of the present invention 3.
Wherein：1st, screen frame, 2, interior yarn, 3, side yarn, 4, metal film.
Specific embodiment
Elaborate below in conjunction with the accompanying drawings to the specific embodiment of the present invention, the advantages of the present invention is furture elucidated and
Compared with the outstanding contributions of the prior art, it is possible to understand that, following embodiments is only to the detailed of preferred embodiment of the present invention
It describes in detail bright, should not be construed as any restrictions to technical solution of the present invention.On the premise of design concept of the present invention is not departed from,
The all variations and modifications that ordinary people in the field makes technical scheme should all drop into the protection model of the present invention
It encloses, the claimed technology contents of the present invention, has all recorded in detail in the claims.
As shown in Figure 1, the non-composite halftone of the prior art, the interior yarn 2 including screen frame 1 and in screen frame 1,1 ring of screen frame
2 periphery of yarn in entire is overlayed on, graphic making to be printed is on interior yarn 2.
As shown in Fig. 2, the composite halftone of the prior art, including screen frame 1, side yarn 3 and interior yarn 2,1 ring of screen frame overlays on entire side
3 periphery of yarn, 3 ring of side yarn overlay on 2 periphery of yarn in entire, and graphic making to be printed is on interior yarn 2.
Wherein, screen frame 1 supports composite webs, and material is aluminium frame, cast aluminium frame, iron frame or wooden frame etc.；
Connector of the side yarn 3 between interior yarn 2 and screen frame 1, material are polyester webs or metal mesh etc.；
Interior yarn 2 is the carrier of figure to be printed, and material is metal mesh, high mesh number polyester webs etc..
Embodiment 1：
As shown in figure 3, a kind of edge strengthening type halftone, including screen frame 1, interior yarn 2 and metal film 4,1 ring of screen frame is overlying on entire metal
4 periphery of film, 4 ring of metal film are overlying on 2 periphery of yarn in entire, and graphic making to be printed is on interior yarn 2.
Production process：
1st, metal film 4 is made according to the size of halftone figure：
Metal film 4 uses sheet metal excision forming；
Metal film 4 is solid metal piece；
The material of metal film 4 is stainless steel；
The thickness of metal film 4 is 100 μm；
2nd, after metal film 4 completes, the one side contacted with yarn in halftone 2 is roughened using blasting craft；
3rd, metal film 4 is covered on the grenadine outside halftone figure：
Ready metal film 4 is covered on grenadine by glue coating on the grenadine outside halftone figure.
Embodiment 2：
As shown in figure 4, a kind of edge strengthening type halftone, including screen frame 1, interior yarn 2 and metal film 4,1 ring of screen frame is overlying on entire metal
4 periphery of film, 4 ring of metal film are overlying on 2 periphery of yarn in entire, and graphic making to be printed is on interior yarn 2.
, according to the size of halftone figure make metal film 4：
Metal film 4 is molded using electroplating technology；
Metal film 4 is hollow out sheet metal, and hollow out shape is rectangle；
The material of metal film 4 is nickel alloy；
The thickness of metal film 4 is 150 μm；
2nd, after metal film 4 completes, the one side contacted with yarn in halftone 2 is roughened using laser dotting technique；
3rd, metal film 4 is covered on the grenadine outside halftone figure：
One layer of hot-melt film is placed on grenadine outside halftone figure, metal film 4 is placed on hot-melt film, then passes through heating
The mode of pressing fits to metal film 4 and grenadine together；
Embodiment 3：
As shown in figure 5, a kind of edge strengthening type halftone, including screen frame 1, interior yarn 2 and metal film 4,1 ring of screen frame is overlying on entire metal
4 periphery of film, 4 ring of metal film are overlying on 2 periphery of yarn in entire, and graphic making to be printed is on interior yarn 2.
Wherein, which is composite halftone, directly be bonded with interior yarn 2 after the side yarn 3 that metal film 4 is replaced to composite halftone
Composite halftone is formed, metal film 4 is hollow out stainless steel metal piece.
Claims (8)
1. a kind of edge strengthening type halftone, the interior yarn including screen frame and in screen frame, the interior yarn are grenadine, feature exists
In：Metal film is additionally provided between the screen frame and grenadine, the metal film ring is overlying on entire grenadine body periphery.
2. a kind of edge strengthening type halftone according to claim 1, it is characterised in that：The metal film is solid metal piece
Or hollow out sheet metal, the hollow out sheet metal hollow out shape can be rectangle, circle or polygon.
3. a kind of edge strengthening type halftone according to claim 1, it is characterised in that：The metal film passes through galvanizer
Skill or sheet metal excision forming.
4. a kind of edge strengthening type halftone according to claim 1, it is characterised in that：The metal membrane material is stainless steel
Or nickel alloy.
5. a kind of edge strengthening type halftone according to claim 1, it is characterised in that：The thickness of metal film is 10-500
μm。
6. a kind of edge strengthening type halftone according to claim 5, it is characterised in that：The thickness of metal film is 50-20 μ
m。
7. a kind of edge strengthening type halftone according to claim 1, it is characterised in that：Metal film contact with interior yarn
Face is roughening face, and the roughening face is molded by sandblasting, laser dotting or high mesh number sanding process.
8. a kind of edge strengthening type halftone according to claim 1, it is characterised in that：Lead between the grenadine and metal film
Cross glue, hot melt adhesive or photosensitive glue sticking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484180.5A CN108099374A (en) | 2017-12-29 | 2017-12-29 | A kind of edge strengthening type halftone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484180.5A CN108099374A (en) | 2017-12-29 | 2017-12-29 | A kind of edge strengthening type halftone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108099374A true CN108099374A (en) | 2018-06-01 |
Family
ID=62215019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711484180.5A Pending CN108099374A (en) | 2017-12-29 | 2017-12-29 | A kind of edge strengthening type halftone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099374A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677106A (en) * | 2019-01-12 | 2019-04-26 | 东莞市高野精密五金有限公司 | A kind of production technology of silk-screen steel mesh and silk-screen steel mesh |
| CN110039883A (en) * | 2019-05-15 | 2019-07-23 | 沃苏特电子科技（苏州）有限公司 | A kind of production method of metal alloy composite halftone |
| CN110039882A (en) * | 2019-05-15 | 2019-07-23 | 沃苏特电子科技（苏州）有限公司 | A kind of production method of composite halftone |
| CN110588203A (en) * | 2019-08-19 | 2019-12-20 | 江苏上达电子有限公司 | Transformation method of screen printing plate gauze |
| CN114016025A (en) * | 2021-10-29 | 2022-02-08 | 株洲中车时代半导体有限公司 | Metal film transfer method |
| CN114193912A (en) * | 2021-12-14 | 2022-03-18 | 江苏盛矽电子科技有限公司 | Adjustable supporting type screen structure |
| CN114016025B (en) * | 2021-10-29 | 2024-04-19 | 株洲中车时代半导体有限公司 | Metal film transfer method |
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| US20030056665A1 (en) * | 1999-05-20 | 2003-03-27 | Toru Tanaka | Printing screen |
| JP2007090718A (en) * | 2005-09-29 | 2007-04-12 | Tdk Corp | Combination printing plate and its fixture |
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| CN203427439U (en) * | 2013-06-24 | 2014-02-12 | 赫日光电（苏州）有限公司 | Cost-saving composite screen printing plate |
| CN104157708A (en) * | 2014-09-02 | 2014-11-19 | 苏州润阳光伏科技有限公司 | Solar steel-plate screen printing plate capable of eliminating deformation of edge grid lines |
| TW201613767A (en) * | 2014-09-22 | 2016-04-16 | Meiko Electronics Co Ltd | Method for manufacturing metal mask |
| CN207825701U (en) * | 2017-12-29 | 2018-09-07 | 浙江硕克科技有限公司 | A kind of edge strengthening type halftone |
-
2017
- 2017-12-29 CN CN201711484180.5A patent/CN108099374A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030056665A1 (en) * | 1999-05-20 | 2003-03-27 | Toru Tanaka | Printing screen |
| JP2007090718A (en) * | 2005-09-29 | 2007-04-12 | Tdk Corp | Combination printing plate and its fixture |
| CN101318401A (en) * | 2007-06-08 | 2008-12-10 | 富葵精密组件(深圳)有限公司 | Screen printing plate and manufacturing method thereof |
| CN203427439U (en) * | 2013-06-24 | 2014-02-12 | 赫日光电（苏州）有限公司 | Cost-saving composite screen printing plate |
| CN104157708A (en) * | 2014-09-02 | 2014-11-19 | 苏州润阳光伏科技有限公司 | Solar steel-plate screen printing plate capable of eliminating deformation of edge grid lines |
| TW201613767A (en) * | 2014-09-22 | 2016-04-16 | Meiko Electronics Co Ltd | Method for manufacturing metal mask |
| CN207825701U (en) * | 2017-12-29 | 2018-09-07 | 浙江硕克科技有限公司 | A kind of edge strengthening type halftone |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677106A (en) * | 2019-01-12 | 2019-04-26 | 东莞市高野精密五金有限公司 | A kind of production technology of silk-screen steel mesh and silk-screen steel mesh |
| CN110039883A (en) * | 2019-05-15 | 2019-07-23 | 沃苏特电子科技（苏州）有限公司 | A kind of production method of metal alloy composite halftone |
| CN110039882A (en) * | 2019-05-15 | 2019-07-23 | 沃苏特电子科技（苏州）有限公司 | A kind of production method of composite halftone |
| CN110588203A (en) * | 2019-08-19 | 2019-12-20 | 江苏上达电子有限公司 | Transformation method of screen printing plate gauze |
| CN114016025A (en) * | 2021-10-29 | 2022-02-08 | 株洲中车时代半导体有限公司 | Metal film transfer method |
| CN114016025B (en) * | 2021-10-29 | 2024-04-19 | 株洲中车时代半导体有限公司 | Metal film transfer method |
| CN114193912A (en) * | 2021-12-14 | 2022-03-18 | 江苏盛矽电子科技有限公司 | Adjustable supporting type screen structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180601 |