CN206446257U - One kind is without net netting version - Google Patents
One kind is without net netting version Download PDFInfo
- Publication number
- CN206446257U CN206446257U CN201720095167.XU CN201720095167U CN206446257U CN 206446257 U CN206446257 U CN 206446257U CN 201720095167 U CN201720095167 U CN 201720095167U CN 206446257 U CN206446257 U CN 206446257U
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- Prior art keywords
- warp
- parallel
- net
- screen frame
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Abstract
The utility model discloses one kind without net netting version, including screen frame, some warp and weft as obtained by woven wire is stretched are provided with screen frame, it is be arranged in parallel between warp and warp, it is be arranged in parallel between parallel and parallel, it is vertically arranged between warp and parallel, the contact position of warp and weft and screen frame is fixed by pasting, printed pattern is provided with the middle part of screen frame, horizontal printing lines are fallen into the middle of a grid parallel with warp direction in printed pattern, the figure frame of printed pattern longitudinal direction, the anti-breaking grid vertical line of longitudinal direction, the main grid edge of longitudinal direction is disposed as wavy shaped configuration.The utility model avoids the interference of net knot so that the lines printed are thinner higher, lift product photoelectric transformation efficiency.
Description
Technical field
The utility model is related to without net netting version application field, and more particularly to one kind is suitable for solar battery sheet, micro- electricity
Subdomains printing use without net knot version.
Background technology
At present, traditional silk-screen half tone be by screen cloth after certain pulling force stretching, be adhered on screen frame, then by pre- place
Reason, which is removed, carries out photoresists coating after grease, impurity, solidify through printing down, flushing of developing forms pattern, and the function of screen cloth is on the one hand
It is to be used to support photoresists, forms pattern；On the other hand it is the transit dose for adjusting slurry, screen cloth is the grenadine friendship by latitude and longitude
For braiding, the material of grenadine is mainly made up of polyester fiber, nylon fiber, metal material or composite etc., screen cloth
After certain tensile elongation, or directly it is bonded on screen frame and forms half tone, or composite halftone is fabricated to by combination process, by
In screen cloth alternately woven by the grenadine of latitude and longitude, therefore net knot will be formed in latitude and longitude junction.Traditional printing down
In technique, because the dimension of picture of making is larger, pattern line crosses over multiple mesh, and during in order to avoid printing, printing down figure falls
Enter to be formed printing sawtooth on silk screen, figure is kept the conventional angles such as 22.5 °, 30 ° and 45 ° with silk screen during printing down,
To ensure the uniform levelling of lines.
It is presently disclosed to position skill when 90 ° of angles are thrown the net or using conventional technology of throwing the net, or using pointwise without net netting version
Four sides of stainless steel cloth are fixed on polyester webs by art using solidification glue according to interval 0.5-2cm pointwises, use above-mentioned technology
What is made has respective defect without net netting version, mode of routinely throwing the net due to silk screen warp and weft in itself and non-straight, this
Sample is caused after the completion of throwing the net, and warp and weft are bendings, the drafting of subsequent diagram and film aligning difficulty can be caused very big, sternly
Ghost image rings yields；Although the mode positioned using pointwise ensure that latitude and longitude are not bent straight, but be due to need to carry out
Pointwise is positioned, and is a serious restriction for production efficiency, is not suitable for mass production production.
Utility model content
To solve problem present in above-mentioned background technology, the purpose of this utility model is to provide a kind of without net netting
Version, to reach the interference for avoiding net knot so that the lines printed are thinner higher, lift the mesh of product photoelectric transformation efficiency
's.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
It is a kind of to be knotted version, including screen frame without net, it is provided with some warps as obtained by woven wire is stretched in the screen frame
And parallel, be arranged in parallel, be arranged in parallel between the parallel and parallel between the warp and warp, the warp and parallel it
Between be vertically arranged, the contact position of the warp and weft and screen frame is fixed by pasting, and printing is provided with the middle part of the screen frame
Horizontal printing lines are fallen into the middle of a grid parallel with the warp direction in figure, the printed pattern, the print
Figure frame, the anti-breaking grid vertical line of longitudinal direction, the main grid edge of longitudinal direction of map brushing shape longitudinal direction are disposed as wavy shaped configuration.
It is preferred that, the quantity for the horizontal printing lines being inserted in the middle of the grid parallel with the warp direction and the printing
The thin grid quantity of figure is consistent.
It is preferred that, the parallel spacing for the horizontal printing lines being inserted in the middle of the grid parallel with the warp direction it is equal or
Width of one mesh of difference plus a grenadine.
It is preferred that, the warp, parallel are in a stretched state carried out woven wire and polyester net using hot melt adhesive film
Hot pressing is positioned, and one-shot forming obtains composite web.
It is preferred that, 0.1-0.5um deep recess is formed after the surface of the warp and weft is roughened.
It is preferred that, the surface of the warp and weft is coated with a sensitive emulsion layer.
It is preferred that, the warp intersects composition square, rectangle or square with parallel and mixes shape with rectangle.
It is preferred that, it is described printing lines width dimensions be less than warp and weft interweave formation grid broad-ruler
It is very little.
It is preferred that, the surface of the half tone is provided with wear-resistant coating.
By above-mentioned technical proposal, what the utility model was provided knots version without net, make laterally printing lines fairly fall in through
In one mesh in line direction, so as to avoid the interference of net knot, the half tone strike through rate that it also avoid conventional screen is low, lines are differentiated
The problem of rate is poor, nets the influence of peering ink excessively so that the lines printed are thinner higher, further lifting when eliminating printing
Product photoelectric transformation efficiency, longitudinal figure frame, the anti-breaking grid vertical line of longitudinal direction, the main grid edge of longitudinal direction take waveform to set
Meter, reduces caused printing flash overlapping with parallel, and the problems such as printing border thickness is uneven further lifts product printed matter
Matter.This half tone is particularly suitable for solar battery sheet, the printing of microelectronic is used, while passing through hot pressing of hot melt adhesive film
It is low that positioning molding also solves yields in existing process, the problem of low production efficiency, meets mass production popularization and application.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.
Fig. 1 is a kind of structural representation without net netting version disclosed in the utility model embodiment.
Fig. 2 is a kind of partial enlargement structural representation without net netting version disclosed in the utility model embodiment.
In figure：
1st, screen frame；2nd, polyester net；3rd, warp；4th, parallel；5th, lines are printed；6th, figure frame.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.
It is a kind of without version of knotting is netted that the utility model is provided, as shown in Figure 1-2, including screen frame 1, if being provided with screen frame 1
Do as the warp 3 and parallel 4 obtained by woven wire is stretched, be arranged in parallel between warp 3 and warp 3, between parallel 4 and parallel 4
Be arranged in parallel, be vertically arranged between warp 3 and parallel 4, the contact position of warp 3 and parallel 4 and screen frame 1 by being adhesively fixed or
It is compounded to form with polyester net 2 after composite web again be bonded with the progress of screen frame 1, screen frame 1 and warp 3 and parallel 4 need to be ensured during bonding
In parallel or vertical state, in order to avoid cause the problem of position is offset to occur；The middle part of screen frame 1 is provided with printed pattern, print
Horizontal printing lines 5 are fallen into the middle of a grid parallel with the direction of warp 3 in map brushing shape, the graph edge of printed pattern longitudinal direction
Frame 6, the anti-breaking grid vertical line of longitudinal direction, the main grid edge of longitudinal direction are disposed as wavy shaped configuration, reduce caused print overlapping with parallel 4
Bristle side, the problems such as printing border thickness is uneven, the horizontal printing lines 5 being inserted in the middle of the grid parallel with the direction of warp 3
Quantity is consistent with the thin grid quantity of printed pattern, is inserted in the transverse direction in the middle of the grid parallel with the direction of warp 3 and prints the flat of lines 5
Line space is equal or differs width of the mesh plus a grenadine.Warp 3, parallel 4 use PUR in a stretched state
Woven wire and polyester net are carried out hot pressing positioning by film, and one-shot forming obtains composite web, and the surface of warp 3 and parallel 4 is through thick
The surface of formation 0.1-0.5um deep recess after change, warp 3 and parallel 4 is coated with a sensitive emulsion layer, the warp 3 after roughening
Reduced with the surface brightness of parallel 4, on the one hand can lift the adhesive force with photosensitive layer, on the other hand can reduce warp 3
With diffraction phenomena of the parallel 4 in printing down, emulsion resolution is further lifted.Pattern is printed with printing lines 5, lines are printed
5 width dimensions be less than warp 3 and parallel 4 interweaves formation grid width dimensions.
Warp 3 intersects composition square, rectangle or square with parallel 4 and mixes shape with rectangle.
The surface of half tone 1 is provided with wear-resistant coating, reduces the frictional force between printing slurry and half tone 1, lifts anti-wear performance.
One kind disclosed in the utility model makes laterally to print the net that lines fairly fall in warp direction without net netting version
In hole, the problem of so as to avoid the interference of net knot, the half tone strike through rate that it also avoid conventional screen is low, lines resolution ratio is poor disappears
The influence of peering ink excessively is netted during except printing so that the lines printed are thinner higher, further improve product photoelectricity and turn
Change efficiency, undulated design is taken at longitudinal figure frame, the anti-breaking grid vertical line of longitudinal direction, the main grid edge of longitudinal direction, reduces and latitude
Printing flash caused by line overlap, the problems such as printing border thickness is uneven, further lifting product press quality.This half tone is special
It is suitable for solar battery sheet, the printing of microelectronic is used, while also being solved by hot pressing positioning molding of hot melt adhesive film
Yields is low in existing process of having determined, the problem of low production efficiency, meets mass production popularization and application.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of knot version, including screen frame without net, be provided with the screen frame some warps as obtained by woven wire is stretched and
Parallel, it is characterised in that be arranged in parallel between the warp and warp, be arranged in parallel between the parallel and parallel, the warp
It is vertically arranged between line and parallel, the contact position of the warp and weft and screen frame is fixed by pasting, the middle part of the screen frame
Printing lines horizontal in printed pattern, the printed pattern are provided with to fall into a grid parallel with the warp direction
Between, figure frame, the anti-breaking grid vertical line of longitudinal direction, the main grid edge of longitudinal direction of the printed pattern longitudinal direction are disposed as waveform knot
Structure.
2. it is according to claim 1 a kind of without net netting version, it is characterised in that to be inserted in the net parallel with the warp direction
The quantity of horizontal printing lines in the middle of lattice is consistent with the thin grid quantity of the printed pattern.
3. it is according to claim 1 a kind of without net netting version, it is characterised in that to be inserted in the net parallel with the warp direction
The parallel spacing of horizontal printing lines in the middle of lattice is equal or differs width of the mesh plus a grenadine.
4. it is according to claim 1 a kind of without net netting version, it is characterised in that the warp, parallel are in a stretched state
Woven wire and polyester net are carried out by hot pressing positioning using hot melt adhesive film, one-shot forming obtains composite web.
5. it is according to claim 1 a kind of without net netting version, it is characterised in that the surface of the warp and weft is roughened
0.1-0.5um deep recess is formed afterwards.
6. it is according to claim 5 a kind of without net netting version, it is characterised in that the surface of the warp and weft is coated with
One sensitive emulsion layer.
7. it is according to claim 1 a kind of without net netting version, it is characterised in that it is square that the warp intersects composition with parallel
Shape, rectangle or square mix shape with rectangle.
8. it is according to claim 1 a kind of without net netting version, it is characterised in that the width dimensions of the printing lines are less than
Warp and weft interweave formation grid width dimensions.
9. it is a kind of without net netting version according to claim any one of 1-8, it is characterised in that the surface of the half tone is set
There is wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095167.XU CN206446257U (en) | 2017-01-22 | 2017-01-22 | One kind is without net netting version |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095167.XU CN206446257U (en) | 2017-01-22 | 2017-01-22 | One kind is without net netting version |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206446257U true CN206446257U (en) | 2017-08-29 |
Family
ID=59667765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720095167.XU Expired - Fee Related CN206446257U (en) | 2017-01-22 | 2017-01-22 | One kind is without net netting version |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206446257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739448A (en) * | 2017-01-22 | 2017-05-31 | 赫日光电（苏州）有限公司 | One kind is without net netting version |
-
2017
- 2017-01-22 CN CN201720095167.XU patent/CN206446257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739448A (en) * | 2017-01-22 | 2017-05-31 | 赫日光电（苏州）有限公司 | One kind is without net netting version |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20210122 |