CN206297294U - A kind of complex functional layer composite halftone - Google Patents
A kind of complex functional layer composite halftone Download PDFInfo
- Publication number
- CN206297294U CN206297294U CN201621386720.7U CN201621386720U CN206297294U CN 206297294 U CN206297294 U CN 206297294U CN 201621386720 U CN201621386720 U CN 201621386720U CN 206297294 U CN206297294 U CN 206297294U
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- Prior art keywords
- functional layer
- complex functional
- emulsion layer
- silk screen
- screen
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- 239000002346 layers by function Substances 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 239000000839 emulsion Substances 0.000 claims abstract description 74
- 239000004744 fabric Substances 0.000 claims abstract description 27
- 238000005299 abrasion Methods 0.000 claims abstract description 10
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000007639 printing Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims description 60
- 238000005215 recombination Methods 0.000 claims description 11
- 230000006798 recombination Effects 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000000576 coating method Methods 0.000 abstract description 14
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of complex functional layer composite halftone, belong to printing screen plate field.A kind of complex functional layer composite halftone of the present utility model, including composite halftone body, described composite halftone body includes screen frame and the screen cloth being stretched and located on screen frame, described screen cloth upside be and anti-moisture absorbing high with resolution the first complex functional layer constitute scrape glue surface, screen cloth downside is the printing surface that the second complex functional layer with high abrasion and anti-moisture absorbing is constituted.The utility model simple structure, low cost of manufacture, using emulsion of the coating with anti-moisture absorbing, it is extended exposure to the standing time in environment, emulsion using coating with the H.D emulsion of resolution and with high abrasion function, both the grid line that half tone can have been reached does narrow requirement, and wearability can be improved again, will not significantly decline service life.
Description
Technical field
The utility model is related to a kind of half tone, more specifically to a kind of complex functional layer composite halftone.
Background technology
The making of printing screen plate, is to produce various figures, and the half tone that different industries are used to latex by latex
It is required that being not quite similar, high image resolution is required, require high-wearing feature, require anti-moisture absorption, some special industries have
When again simultaneously require that several aspects are all good, and for latex in itself for, be substantially more outstanding in one aspect, it is difficult to
Resolution is reached simultaneously high, anti-moisture absorption, high-wearing feature waits well multiple requirements, but has demand to reach big portion again in actual application
The half tone for dividing or all requiring, if being extremely difficult to whole requirements using single latex.
For example in actual production process, because equipment fluctuation, production order variation, exposure mother matrix fail timely arrival
Or the appearance of other various problems, cause emulsion be coated with after, it is impossible in time in time exposure, wait it is to be exposed during due to ring
There is certain steam in border, can be absorbed by emulsion, cause the exposure characteristics of emulsion to change, when at most can only place 1 day
Between.
The content of the invention
1. the utility model technical problem to be solved
The purpose of this utility model is to overcome the shortcomings of that the single emulsion of existing half tone can not meet various requirements, there is provided
A kind of complex functional layer composite halftone, using the technical solution of the utility model, simple structure, low cost of manufacture, using coating
Emulsion with anti-moisture absorbing, is extended exposure to the standing time in environment, has resolution H.D using coating
Emulsion and with the emulsion with high abrasion function, the grid line that can both reach half tone does narrow requirement, can improve wear-resisting again
Property, will not significantly decline service life.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the utility model is provided is：
A kind of complex functional layer composite halftone of the present utility model, including composite halftone body, described composite web version
Body includes screen frame and the screen cloth that is stretched and located on screen frame, and described screen cloth upside is high and anti-moisture absorbing first with resolution
What complex functional layer was constituted scrapes glue surface, and screen cloth downside is what the second complex functional layer with high abrasion and anti-moisture absorbing was constituted
Printing surface.
Further, the first described complex functional layer is H.D with resolution on the upside of screen cloth including being coated on
First emulsion layer and the second emulsion layer with anti-moisture absorbing being coated on outside the first emulsion layer；Second complex functional layer includes
The 3rd emulsion layer with high abrasion function that is coated on the downside of screen cloth and be coated on outside the 3rd emulsion layer with anti-moisture absorption work(
4th emulsion layer of energy.
Further, the thickness ratio of the second described emulsion layer, the first emulsion layer, the 3rd emulsion layer and the 4th emulsion layer
Example is 1:18~30:10~20:1.
Further, described screen cloth includes auxiliary silk screen and main silk screen, the described center position for aiding in silk screen
Leave the clear area as graphics field；Described main silk screen is located at above-mentioned clear area, and main silk screen crosses glue with auxiliary wire Netcom
Stick fits to form a recombination region；Described auxiliary meshcount is less than main meshcount, and auxiliary silk screen is polyester net, mesh
Number is 100~480 mesh, and main silk screen is woven wire, and mesh number is 200~500 mesh.
Further, the width of described recombination region is 0.5cm~3cm.
3. beneficial effect
The technical scheme provided using the utility model, compared with existing known technology, is had the advantages that：
(1) a kind of complex functional layer composite halftone of the present utility model, its screen cloth both sides outermost layer coating has anti-moisture absorption
4th emulsion layer of function and the second emulsion layer, in can preventing from absorbing environment in the waiting process before emulsion is coated with post-exposure
The certain steam for existing, extends half tone and places the stand-by period, and 7 days even longer, the elasticity of lifting processing is placed in extension；
(2) a kind of complex functional layer composite halftone of the present utility model, its screen cloth upside scrapes glue surface applying implenent resolution
H.D first emulsion layer, because determining the grid line width manufacturing limit of whole half tone in the emulsion for scraping glue surface coating, adopts
Narrower more meet mesh with enable to that the grid line width of whole half tone can do with H.D first emulsion layer of resolution
Preceding demand in the industry, but due to somewhat expensive with the H.D first emulsion layer price of resolution, and wear no resistance, therefore net
Cloth downside printing surface threeth emulsion layer of the coating with high abrasion function, the grid line that so can both reach half tone does narrow wanting
Ask, wearability can be improved again, will not significantly decline service life；
(3) a kind of complex functional layer composite halftone of the present utility model, its screen cloth includes auxiliary silk screen and main silk screen, auxiliary
The center position of silk screen leaves the clear area as graphics field, and main silk screen is located at above-mentioned clear area, and main silk screen and auxiliary
Silk screen fits to form a recombination region by adhesive, reduces manufacturing cost, saves manufacturing cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of complex functional layer composite halftone of the present utility model；
Fig. 2 is emulsion coating schematic diagram in a kind of complex functional layer composite halftone of the present utility model.
Label declaration in schematic diagram：1st, screen frame；21st, the first emulsion layer；22nd, the second emulsion layer；31st, the 3rd emulsion layer；
32nd, the 4th emulsion layer；41st, silk screen is aided in；42nd, main silk screen；43rd, recombination region.
Specific embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 1, a kind of complex functional layer composite halftone of the present embodiment, including composite halftone body, composite web version
Body includes screen frame 1 and the screen cloth being stretched and located on screen frame 1, and screen cloth includes auxiliary silk screen 41 and main silk screen 42, in auxiliary silk screen 41
The clear area as graphics field is left at heart position；Described main silk screen 42 be located at above-mentioned clear area, and main silk screen 42 with it is auxiliary
Help silk screen 41 to fit to form a recombination region 43 by adhesive, reduce manufacturing cost, save manufacturing cost；The auxiliary mesh of silk screen 41
Number is less than the mesh number of main silk screen 42, and auxiliary silk screen 41 is polyester net, and mesh number is 100~480 mesh, and main silk screen 42 is woven wire,
Mesh number is 200~500 mesh, and the width of recombination region 43 is 0.5cm~3cm, and it is polyester net that silk screen 41 is aided in the present embodiment,
Mesh number is 100 mesh, and main silk screen 42 is woven wire, and mesh number is 200 mesh, and the width of recombination region 43 is 0.5cm；
Hookup 1 simultaneously combines Fig. 2, and screen cloth upside is the first complex functional layer structure of and anti-moisture absorbing high with resolution
Into scrape glue surface, screen cloth downside is the printing surface that the second complex functional layer with high abrasion and anti-moisture absorbing is constituted, first
Complex functional layer include being coated on the upside of screen cloth with H.D first emulsion layer 21 of resolution and being coated on the first emulsion
The second emulsion layer 22 with anti-moisture absorbing outside layer 21；Second complex functional layer include be coated on the downside of screen cloth with height
3rd emulsion layer 31 and the 4th emulsion layer 32 with anti-moisture absorbing being coated on outside the 3rd emulsion layer 31, net of wear-resisting functions
Cloth both sides outermost layer fourth emulsion layer 32 and second emulsion layer 22 of the coating with anti-moisture absorbing, can expose after emulsion coating
Prevent from absorbing certain steam present in environment in waiting process before light, extension half tone is placed the stand-by period, and extension is placed 7 days
It is even longer, lift the elasticity of processing；Because the grid line width for determining whole half tone in the emulsion for scraping glue surface coating processes pole
Limit, using enable to that the grid line width of whole half tone can do with H.D first emulsion layer 21 of resolution it is narrower more
Meet demand in the industry at present, but due to somewhat expensive with the H.D price of first emulsion layer 21 of resolution, and wearability
Difference, therefore screen cloth downside printing surface threeth emulsion layer 31 of the coating with high abrasion function, so can both reach the grid of half tone
Line does narrow requirement, and wearability can be improved again, will not significantly decline service life；The breast of above-mentioned second emulsion layer 22, first
The thickness proportion of oxidant layer 21, the 3rd emulsion layer 31 and the 4th emulsion layer 32 is 1:18~30:10~20:1, second in the present embodiment
The thickness proportion of emulsion layer 22, the first emulsion layer 21, the 3rd emulsion layer 31 and the 4th emulsion layer 32 is 1:18:10:1.
Embodiment 2
With embodiment 1, difference is a kind of basic structure of complex functional layer composite halftone of the present embodiment：Second
The thickness proportion of emulsion layer 22, the first emulsion layer 21, the 3rd emulsion layer 31 and the 4th emulsion layer 32 is 1:30:20:1, auxiliary wire
Net 41 is polyester net, and mesh number is 480 mesh, and main silk screen 42 is woven wire, and mesh number is 500 mesh, and the width of recombination region 43 is
3cm。
Embodiment 3
With embodiment 1, difference is a kind of basic structure of complex functional layer composite halftone of the present embodiment：Second
The thickness proportion of emulsion layer 22, the first emulsion layer 21, the 3rd emulsion layer 31 and the 4th emulsion layer 32 is 1:19:15:1, auxiliary wire
Net 41 is polyester net, and mesh number is 290 mesh, and main silk screen 42 is woven wire, and mesh number is 350 mesh, and the width of recombination region 43 is
1.7cm。
A kind of complex functional layer composite halftone of the present utility model, simple structure, low cost of manufacture has anti-using coating
The emulsion of moisture absorbing, is extended exposure to the standing time in environment, using coating have the H.D emulsion of resolution and
With the emulsion with high abrasion function, the grid line that can both reach half tone does narrow requirement, wearability can be improved again, will not
Significantly decline service life.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of implementation method of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (5)
1. a kind of complex functional layer composite halftone, including composite halftone body, described composite halftone body include screen frame (1) and
It is stretched and located on the screen cloth on screen frame (1), it is characterised in that：Described screen cloth upside is high and anti-moisture absorbing the with resolution
What one complex functional layer was constituted scrapes glue surface, and screen cloth downside is that the second complex functional layer with high abrasion and anti-moisture absorbing is constituted
Printing surface.
2. a kind of complex functional layer composite halftone according to claim 1, it is characterised in that：The first described complex function
Layer include be coated on the upside of screen cloth with H.D first emulsion layer (21) of resolution and be coated on the first emulsion layer (21)
Outer the second emulsion layer (22) with anti-moisture absorbing；Second complex functional layer includes being coated on resistance to height on the downside of screen cloth
Grind the 3rd emulsion layer (31) of function and be coated on the 3rd emulsion layer (31) the 4th emulsion layer with anti-moisture absorbing outward
(32)。
3. a kind of complex functional layer composite halftone according to claim 2, it is characterised in that：The second described emulsion layer
(22), the thickness proportion of the first emulsion layer (21), the 3rd emulsion layer (31) and the 4th emulsion layer (32) is 1:18~30:10~
20:1。
4. a kind of complex functional layer composite halftone according to claim 3, it is characterised in that：Described screen cloth includes auxiliary
Silk screen (41) and main silk screen (42), the center position of described auxiliary silk screen (41) leave the clear area as graphics field；
Described main silk screen (42) fits to form one with auxiliary silk screen (41) positioned at above-mentioned clear area, and main silk screen (42) by adhesive
Recombination region (43)；Described auxiliary silk screen (41) mesh number is less than main silk screen (42) mesh number, and auxiliary silk screen (41) is polyester net,
Mesh number is 100~480 mesh, and main silk screen (42) is woven wire, and mesh number is 200~500 mesh.
5. a kind of complex functional layer composite halftone according to claim 4, it is characterised in that：Described recombination region (43)
Width be 0.5cm~3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386720.7U CN206297294U (en) | 2016-12-16 | 2016-12-16 | A kind of complex functional layer composite halftone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386720.7U CN206297294U (en) | 2016-12-16 | 2016-12-16 | A kind of complex functional layer composite halftone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206297294U true CN206297294U (en) | 2017-07-04 |
Family
ID=59213897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621386720.7U Expired - Fee Related CN206297294U (en) | 2016-12-16 | 2016-12-16 | A kind of complex functional layer composite halftone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206297294U (en) |
-
2016
- 2016-12-16 CN CN201621386720.7U patent/CN206297294U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201111 Address after: Building 4, No.15, Songyuan South Road, economic development zone, Gaochun District, Nanjing, Jiangsu Province, 210000 Patentee after: Jiangsu Lishen Photoelectric Technology Co.,Ltd. Address before: 213100 No. 7, Fengxiang Road, hi tech Industrial Development Zone, Changzhou, Jiangsu, Wujin Patentee before: CHANGZHOU SANLI JINGTU PHOTOELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |