CN110039884A - A kind of production method of multi-angle or zero degree halftone - Google Patents
A kind of production method of multi-angle or zero degree halftone Download PDFInfo
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- CN110039884A CN110039884A CN201910402196.XA CN201910402196A CN110039884A CN 110039884 A CN110039884 A CN 110039884A CN 201910402196 A CN201910402196 A CN 201910402196A CN 110039884 A CN110039884 A CN 110039884A
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- 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
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- 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
- B41C1/145—Forme preparation for stencil-printing or silk-screen printing by perforation using an energetic radiation beam, e.g. a laser
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- 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
- B41C1/147—Forme preparation for stencil-printing or silk-screen printing by imagewise deposition of a liquid, e.g. from an ink jet; Chemical perforation by the hardening or solubilizing of the ink impervious coating or sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/04—Printing plates or foils; Materials therefor metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/24—Stencils; Stencil materials; Carriers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/24—Stencils; Stencil materials; Carriers therefor
- B41N1/247—Meshes, gauzes, woven or similar screen materials; Preparation thereof, e.g. by plasma treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/006—Cleaning, washing, rinsing or reclaiming of printing formes other than intaglio formes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/06—Preparing for use and conserving printing surfaces by use of detergents
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Toxicology (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
The invention discloses a kind of multi-angle or the production methods of zero degree halftone, comprising the following specific steps 1) drawing in the net compound；2) printing plate washing version is handled；3) graph scanning；4) film layer makes；5) adhesion layer is coated with；6) overlay film；7) it dries；8) laser；9) it cleans；10) detection packaging.Through the above way, the production method of multi-angle or zero degree halftone provided by the invention, the outline that laser goes out is clearly smooth, line width is uniform, the lines plastotype printed out is more preferable, it has a clear superiority compared with conventional plates, it is not easily to fall off, plate-making yield greatly improved, halftone film layer broken hole not easy to wear when in use, the printing service life is enhanced about more than once, printing later period printing lines will not be widened, it has a clear superiority to cell piece efficiency, the halftone lines strike through of production is more preferable, therefore the limitation of high-precision narrow linewidth can substantially be compressed, and printing is good, line style is good, there is the promotion become apparent to cell piece efficiency in this way.
Description
Technical field
The present invention relates to the technical fields of the printed elements such as solar battery sheet, high-accuracy electronic component, more particularly to
A kind of production method of multi-angle or zero degree halftone.
Background technique
With the increasingly increasing of energy demand, energy problem has become restriction the great of international community's economic development and asks
Topic, this promotes people constantly to explore new energy, and wherein the research of solar energy occupies critical role.Solar battery is as too
One of the core technology that sun can be studied, has also obtained quick development, the transformation efficiency for improving solar battery is mesh in recent years
The main study subject of preceding solar battery, in addition to cell substrate material selection and optimization, the improvement of cell piece manufacture craft etc. are wanted
It asks outer, the printing process of suitable high-precision and high-stability is taken to can also be improved the transformation efficiency of solar battery.In the sun
In the printing process of energy battery, the use of printing screen plate has a significant impact to final printing quality.
The conventional solar cell piece printing production method of composite halftone, is typically coated with one on the silk screen to have stretched tight
The emulsion of the photosensitive class of layer, uniform adhesion recycles the shading of film pattern, is exposed on exposure machine on silk screen after drying
The part of light, pattern light leakage solidifies under the action of photosensitizer, and the part of shading does not solidify, and when development, which will rinse out, not to be solidified
Emulsion, the figure just needed on the halftone space of a whole page, to complete the transfer of figure.The halftone of which production has one
Fixed limitation: one, emulsion bad assurance of resolution under the action of light, the flatness of line edge after exposure development
It is bad, it is easy when use to influence the printing quality of lines；Two, the adhesion strength of emulsion and steel wire grenadine is bad, after exposure development very
It is easy to cause space of a whole page emulsion to fall off, to largely effect on plate-making yield；Three, emulsion wearability is bad, is rubbed when printing with substrate
Wiping is prone to wear spillage, influences surface printing quality and service life；Four, lines are influenced by light ray energy stability when exposing
It is larger, it is easy to cause line weight uneven, when batch making influences production yield, and when use influences printing stability；Five, by
The influence of emulsion strike through, printing lines can not narrow down to narrower range, be unable to satisfy the requirement of high-precision hachure printing.
In recent years, the efficiency of solar cell of common process, which is further promoted, becomes further difficult.Ultra-fine grid solar cell technology can subtract
Few shading loss, advanced optimizes the depth-width ratio of secondary grid line, effect can be fast implemented on the basis of existing equipment and technique
Rate is promoted and cost reduces, thus is widely noticed.As the continuous renewal of electrocondution slurry and printing equipment upgrades, ultra-fine grid line is too
Positive cell metallization is increasingly becoming possibility.However as the reduction of secondary grid line opening, since (oblique is taut for traditional grenadine halftone
Net) intrinsic defect, net knot to block drawback more obvious, ultra-fine grid printing certainly will be will affect and secondary grid line opening further becomes
Narrow trend, so photovoltaic industry is further strong for the demand without net netting version.
In conjunction with above-mentioned limitation, we constantly make the halftone of printing in the new process of exploration.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of multi-angle or the production method of zero degree halftone, laser radium
The outline of injection is clearly smooth, and line width is uniform, and the lines plastotype printed out is more preferable, has a clear superiority compared with conventional plates, no
It is easy to fall off, plate-making yield greatly improved, film layer broken hole not easy to wear, printing service life are enhanced about more than once halftone when in use,
Printing later period printing lines will not be widened, and have a clear superiority to cell piece efficiency, and the halftone lines strike through of production is more preferable, because
This can substantially compress the limitation of high-precision narrow linewidth, and print well, and line style is good, becomes apparent in this way to cell piece efficiency
Promotion.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: provide a kind of multi-angle or zero angle
The production method of halftone is spent, comprising the following specific steps
1) it draws in the net compound: first carrying out polyester webs stretching, polyester grenadine is fixed on screen frame after standing and forms polyester webs, then
Steel wire is combined to the recombination region among polyester webs using hot melt adhesive and forms compound grenadine, obtains one under the action of pushing up net machine
Compound grenadine is fixed on another screen frame, obtains compound white version by fixed silk screen tension；
2) printing plate washing version is handled: being impregnated using surface treatment liquid, is removed the surface oxide layer of steel wire in compound white version, slightly
Change steel wire net surface, the steel wire after roughening is cleaned using cleaning solution, removes steel wire surface grease and impurity；
3) graph scanning: compound white version is stood after washing version processing, scans entire steel wire using three-D image instrument
Grid layout, extrapolates the spacing of every thin grid in the dimension of picture that compound white version centre is printed as needed, reuses
Three-D image instrument captures a warp as the thin grid of chromosome shape, using array functional, according to the thin grid spacing extrapolated into
Row arrangement, and integral translation is arranged in the thin grid of figure all in the gap between compound grenadine, eventually by steel wire longitude and latitude
The scanning of line forms entire printed pattern；
4) film layer makes: polymer composite is modulated into the liquid of fixed viscosity, then is coated on PET film,
Film forming layer is made, after film layer is dried under the conditions of 50-100 DEG C in baking oven, then the film layer after drying is cut into correspondingly-sized
Diaphragm completes the production of film layer；
5) adhesion layer be coated with: using automatic coating machine by the high molecular bonding glue modulated be coated uniformly on compound grenadine or
Person's film surface forms one layer of adhesion layer；
6) it overlay film: takes in the tiling to the compound grenadine of compound white version of the diaphragm of a correspondingly-sized and film thickness, then will be compound
White version is laid flat on heating platform, the area equation of the area of heating platform and compound white version, temperature 100-300 degree, then uses 1-
10kg pressure carries out diaphragm and is pressed with compound white version, to form polymer compound layer in compound white version；
7) dry: the compound white version for having attached polymer compound layer be placed into drying in oven, temperature control 200 ±
10 DEG C, time control is taken out in 5-10min, the compound white version that drying is completed, that is, completes the production of polymer compound layer；
8) laser: use laser machine, printed pattern scan is imported into program, set energy with
Then compound white version is placed on the fixed position of equipment, carries out laser by the time, the laser probe in laser machine can be sent out
The monochromatic light of fixed wave length out carries out radium-shine etching to polymer compound layer according to the program for scanning printed pattern, by lines
In unwanted figure layer etch away, to form the figure of complete hollow out；
9) it cleans: spraying cleaning solution on the compound white version surface that laser is completed, be rinsed using hydraulic giant, remove line
Remaining foreign matter in item, 40 DEG C of drying in oven 20-30min are placed into after drying can be obtained composite halftone；
10) detection packaging: film thickness, line width, the tension parameters of corresponding composite halftone are detected, reaching prescribed requirement can be normal
Packaging uses.
In a preferred embodiment of the present invention, the film layer with a thickness of 5-50um.
In a preferred embodiment of the present invention, the polymer composite passes through automatic coating or automatic curtain coating
Mode be coated on PET film.
In a preferred embodiment of the present invention, the polymer composite includes polyimides, polyurethane, gathers
Ether ether ketone, polyester and dry film.
In a preferred embodiment of the present invention, the high molecular bonding glue is hot-setting adhesive, include EVA, PE,
Pu and epoxy resin.
In a preferred embodiment of the present invention, the structure of the steel wire is the net of warp and weft vertical woven
Yarn, thickness mesh number are consistent.
In a preferred embodiment of the present invention, the structure of the steel wire is the net of warp and weft vertical woven
Yarn, thickness mesh number is inconsistent, and steel wire uses mixed weaving, and warp direction uses 290-500 mesh number, the silk of 10-20um line footpath
Net；Weft direction uses 380-600 mesh number, and the silk screen of 6-16um line footpath is woven.
In a preferred embodiment of the present invention, the structure of the steel wire is the braiding of warp and weft oblique, is in one
Determine angle, the angle of braiding is between 20 ° -90 °.
The beneficial effects of the present invention are: the production method of multi-angle or zero degree halftone of the invention, what laser went out
Outline is clearly smooth, and line width is uniform, and the lines plastotype printed out is more preferable, has a clear superiority compared with conventional plates, not easily to fall off,
Plate-making yield greatly improved, film layer broken hole not easy to wear, printing service life are enhanced about more than once halftone when in use, print the later period
Printing lines will not be widened, and have a clear superiority to cell piece efficiency, the halftone lines strike through of production is more preferable, therefore can be big
Width compresses the limitation of high-precision narrow linewidth, and prints well, and line style is good, there is the promotion become apparent to cell piece efficiency in this way.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram of a preferred embodiment of multi-angle or zero degree halftone of the invention.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The embodiment of the present invention includes:
As shown in Figure 1, multi-angle or zero degree halftone include screen frame 1, through-hole 2, polyester webs 3, recombination region 4, steel wire 5,
Polymer compound layer 6, pattern area 7 and film layer lines 8.
A kind of production method of multi-angle or zero degree halftone, comprising the following specific steps
1) it draws in the net compound: first carrying out polyester webs stretching, polyester grenadine is fixed on screen frame after standing and forms polyester webs, then
Steel wire is combined to the recombination region among polyester webs using hot melt adhesive and forms compound grenadine, obtains one under the action of pushing up net machine
Compound grenadine is fixed on another screen frame, obtains compound white version by fixed silk screen tension；
2) printing plate washing version is handled: being impregnated using surface treatment liquid, is removed the surface oxide layer of steel wire in compound white version, slightly
Change steel wire net surface, the steel wire after roughening is cleaned using cleaning solution, removes steel wire surface grease and impurity；
3) graph scanning: compound white version is stood after washing version processing, scans entire steel wire using three-D image instrument
Grid layout, extrapolates the spacing of every thin grid in the dimension of picture that compound white version centre is printed as needed, reuses
Three-D image instrument captures a warp as the thin grid of chromosome shape, using array functional, according to the thin grid spacing extrapolated into
Row arrangement, and integral translation is arranged in the thin grid of figure all in the gap between compound grenadine, eventually by steel wire longitude and latitude
The scanning of line forms entire printed pattern；
4) film layer makes: polymer composite is modulated into the liquid of fixed viscosity, then is coated on PET film,
Film forming layer is made, after film layer is dried under the conditions of 50-100 DEG C in baking oven, then the film layer after drying is cut into correspondingly-sized
Diaphragm completes the production of film layer；
5) adhesion layer be coated with: using automatic coating machine by the high molecular bonding glue modulated be coated uniformly on compound grenadine or
Person's film surface forms one layer of adhesion layer；
6) it overlay film: takes in the tiling to the compound grenadine of compound white version of the diaphragm of a correspondingly-sized and film thickness, then will be compound
White version is laid flat on heating platform, the area equation of the area of heating platform and compound white version, temperature 100-300 degree, then uses 1-
10kg pressure carries out diaphragm and is pressed with compound white version, to form polymer compound layer in compound white version；
7) dry: the compound white version for having attached polymer compound layer be placed into drying in oven, temperature control 200 ±
10 DEG C, time control is taken out in 5-10min, the compound white version that drying is completed, that is, completes the production of polymer compound layer；
8) laser: use laser machine, printed pattern scan is imported into program, set energy with
Then compound white version is placed on the fixed position of equipment, carries out laser by the time, the laser probe in laser machine can be sent out
The monochromatic light of fixed wave length out carries out radium-shine etching to polymer compound layer according to the program for scanning printed pattern, by lines
In unwanted figure layer etch away, to form the figure of complete hollow out；
9) it cleans: spraying cleaning solution on the compound white version surface that laser is completed, be rinsed using hydraulic giant, remove line
Remaining foreign matter in item, 40 DEG C of drying in oven 20-30min are placed into after drying can be obtained composite halftone；
10) detection packaging: film thickness, line width, the tension parameters of corresponding composite halftone are detected, reaching prescribed requirement can be normal
Packaging uses.
Among the above, the film layer with a thickness of 5-50um, the thickness of film layer can adjust at random according to demand, and film layer
Thickness is very poor to be can control within the scope of ± 1um.
Further, the polymer composite is coated by way of being cast automatic coating or automatically
On PET film, in the way of being coated with or being cast on a pet film by polymer composite coating, available thickness is equal
One film layer.
Wherein, the polymer composite includes polyimides, polyurethane, polyether-ether-ketone, polyester and dry film.It adopts
Use polymer composite as film layer, the material filming is good, and wearability is strong, acid and alkali-resistance, solvent etc..The macromolecule is viscous
Conjunction glue is hot-setting adhesive, includes EVA, PE, pu and epoxy resin.Stronger adherency is all had using with silk screen and macromolecule membranous layer
The high molecular bonding glue of power has the performances such as high temperature resistant, acid and alkali-resistance, solvent as adhesion layer, the high molecular bonding glue.Utilize height
Macromolecule membranous layer is uniformly attached to silk screen surface by the effect of molecular adhesion glue, and adhesiveness is strong, and associativity is good, it is not easy to fall off.
The arrangement that every grenadine in steel wire is captured out by three-D scanner scanning is oriented entire on steel wire
Printed patterns are imported into the program of laser machine by the figure scanned by handling.The side of laser is used again
Formula carries out laser-induced thermal etching by the light and routine plan of specific wavelength in film layer, removes unwanted film in pattern line
Layer, to obtain the uniform pattern of lines, i.e. film layer lines.
In the present embodiment, the grenadine of the steel wire 5 is made of different warp 10 and weft 11 respectively.
5 type of steel wire has selected the grenadine of 3 kinds: a. warp and weft vertical woven, and thickness mesh number is consistent；B. warp
With the grenadine of weft vertical woven, thickness mesh number is inconsistent, and steel wire uses mixed weaving, and warp direction uses 290-500 mesh
Number, the silk screen of 10-20um line footpath；Weft direction uses 380-600 mesh number, and the silk screen of 6-16um line footpath is woven；C. warp
It is woven with weft oblique, at an angle, the angle of braiding is between 20 ° -90 °, and optimal oblique volume angle is in 65 ° of -75 ° of water
It is flat.
The production method of multi-angle or zero degree halftone of the invention is compared and the prior art, has the advantages that
1) outline that laser goes out is clearly smooth, and line width is uniform, very poor to can control within 1um, prints out
Lines plastotype is more preferable, has a clear superiority compared with conventional plates；
2) under the action of high molecular bonding glue, keep polymer compound layer adhesion strength extremely strong, it is not easily to fall off, it greatly improved
Plate-making yield, probably in 50%-60%, which plate-making yield can reach 80%-90%, greatly improve conventional plates yield
Stock utilization saves production cost；
3) polymer compound layer superpower wear-resistant, so that film layer broken hole not easy to wear, printing service life mention halftone when in use
It doubles above, the screen painting service life of the conventional plates average level 50,000 or so, and the screen painting longevity made from which
Life can averagely reach 100,000 or more, even higher, and print later period printing lines and will not widen, and have obviously to cell piece efficiency
Advantage；
4) the halftone lines strike through of which production is more preferable, therefore can substantially compress the limitation of high-precision narrow linewidth,
On the basis of ink of the same race printing, design line thickness can compress 2-5um, in addition the effect of zero degree net, avoids net knot
Blocking, design line width can recompress 2-5um, and print good, and line style is good, has what is become apparent to mention cell piece efficiency in this way
It rises.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (8)
1. the production method of a kind of multi-angle or zero degree halftone, which is characterized in that comprising the following specific steps
1) it draws in the net compound: first carrying out polyester webs stretching, polyester grenadine is fixed on screen frame after standing and forms polyester webs, recycle
Steel wire is combined to the recombination region among polyester webs and forms compound grenadine by hot melt adhesive, is obtained under the action of pushing up net machine certain
Compound grenadine is fixed on another screen frame, obtains compound white version by silk screen tension；
2) printing plate washing version is handled: being impregnated using surface treatment liquid, is removed the surface oxide layer of steel wire in compound white version, is roughened steel
Silk screen surface cleans the steel wire after roughening using cleaning solution, removes steel wire surface grease and impurity；
3) graph scanning: compound white version is stood after washing version processing, and the grid of entire steel wire is scanned using three-D image instrument
Layout, extrapolates the spacing of every thin grid in the dimension of picture that compound white version centre is printed as needed, reuses three times
Element image instrument is captured a warp and is arranged using array functional according to the thin grid spacing extrapolated as the thin grid of chromosome shape
Column, and integral translation is arranged in the thin grid of figure all in the gap between compound grenadine, eventually by steel wire latitude and longitude
Scanning forms entire printed pattern；
4) film layer makes: polymer composite being modulated into the liquid of fixed viscosity, then is coated on PET film, is made
Film layer after drying after drying film layer under the conditions of 50-100 DEG C in baking oven, then is cut into the diaphragm of correspondingly-sized by film forming layer,
Complete the production of film layer；
5) adhesion layer is coated with: the high molecular bonding glue modulated being coated uniformly on compound grenadine or film using automatic coating machine
Layer surface forms one layer of adhesion layer；
6) overlay film: taking the tiling of the diaphragm of a correspondingly-sized and film thickness in the compound grenadine of compound white version, then by compound white version
It lays flat on heating platform, the area equation of the area of heating platform and compound white version, temperature 100-300 degree, then uses 1-10kg
Pressure carries out diaphragm and is pressed with compound white version, to form polymer compound layer in compound white version；
7) it dries: the compound white version for having attached polymer compound layer being placed into drying in oven, temperature is controlled 200 ± 10
DEG C, time control is taken out in 5-10min, the compound white version that drying is completed, that is, completes the production of polymer compound layer；
8) laser: use laser machine, the printed pattern scanned is imported into program, set energy and when
Between, compound white version is then placed on the fixed position of equipment, carries out laser, the laser probe in laser machine can issue
The monochromatic light of fixed wave length carries out radium-shine etching to polymer compound layer according to the program for scanning printed pattern, will be in lines
Unwanted figure layer etches away, to form the figure of complete hollow out；
9) it cleans: spraying cleaning solution on the compound white version surface that laser is completed, be rinsed, removed in lines using hydraulic giant
Remaining foreign matter, 40 DEG C of drying in oven 20-30min are placed into after drying can be obtained composite halftone；
10) detection packaging: film thickness, line width, the tension parameters of corresponding composite halftone are detected, reaching prescribed requirement can normally pack
It uses.
2. the production method of multi-angle according to claim 1 or zero degree halftone, which is characterized in that the film layer
With a thickness of 5-50um.
3. the production method of multi-angle according to claim 1 or zero degree halftone, which is characterized in that the macromolecule
Composite material is coated on PET film by way of being cast automatic coating or automatically.
4. the production method of multi-angle according to claim 3 or zero degree halftone, which is characterized in that the macromolecule
Composite material includes polyimides, polyurethane, polyether-ether-ketone, polyester and dry film.
5. the production method of multi-angle according to claim 1 or zero degree halftone, which is characterized in that the macromolecule
Adhesive glue is hot-setting adhesive, includes EVA, PE, pu and epoxy resin.
6. the production method of multi-angle according to claim 1 or zero degree halftone, which is characterized in that the steel wire
Structure be warp and weft vertical woven grenadine, thickness mesh number is consistent.
7. the production method of multi-angle according to claim 1 or zero degree halftone, which is characterized in that the steel wire
Structure be warp and weft vertical woven grenadine, thickness mesh number is inconsistent, and steel wire uses mixed weaving, and warp direction adopts
With 290-500 mesh number, the silk screen of 10-20um line footpath；Weft direction uses 380-600 mesh number, and the silk screen of 6-16um line footpath carries out
Braiding.
8. the production method of multi-angle according to claim 1 or zero degree halftone, which is characterized in that the steel wire
Structure be warp and weft oblique braiding, at an angle, the angle of braiding is between 20 ° -90 °.
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| CN201910402196.XA CN110039884A (en) | 2019-05-15 | 2019-05-15 | A kind of production method of multi-angle or zero degree halftone |
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| CN201910402196.XA CN110039884A (en) | 2019-05-15 | 2019-05-15 | A kind of production method of multi-angle or zero degree halftone |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395062A (en) * | 2019-08-19 | 2019-11-01 | 江苏上达电子有限公司 | A kind of improved method of halftone grenadine |
| CN110802912A (en) * | 2019-11-25 | 2020-02-18 | 仓和精密制造(苏州)有限公司 | Laser plate making method |
| CN111605291A (en) * | 2020-05-23 | 2020-09-01 | 无锡易杰印刷有限公司 | Laser plate making method and equipment |
| CN111703184A (en) * | 2020-06-19 | 2020-09-25 | 沃苏特电子科技（苏州）有限公司 | Manufacturing method of high-opening SE (selective emitter) screen printing plate without net knots |
| CN111923629A (en) * | 2020-09-08 | 2020-11-13 | 沃苏特电子科技（苏州）有限公司 | Macromolecular membrane half tone of S face coating configuration optimization |
| CN111976264A (en) * | 2020-09-08 | 2020-11-24 | 沃苏特电子科技（苏州）有限公司 | High-performance metal film layer plate making method |
| CN112706504A (en) * | 2020-12-29 | 2021-04-27 | 广州京写电路板有限公司 | Combined type anti-deformation PCB printing screen and manufacturing process thereof |
| CN112937075A (en) * | 2021-01-09 | 2021-06-11 | 浙江硕克科技有限公司 | Non-mesh-junction screen printing plate based on positioning identification and manufacturing process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110395062A (en) * | 2019-08-19 | 2019-11-01 | 江苏上达电子有限公司 | A kind of improved method of halftone grenadine |
| CN110802912A (en) * | 2019-11-25 | 2020-02-18 | 仓和精密制造(苏州)有限公司 | Laser plate making method |
| CN111605291A (en) * | 2020-05-23 | 2020-09-01 | 无锡易杰印刷有限公司 | Laser plate making method and equipment |
| CN111605291B (en) * | 2020-05-23 | 2021-12-31 | 无锡易杰印刷有限公司 | Laser plate making method and equipment |
| CN111703184A (en) * | 2020-06-19 | 2020-09-25 | 沃苏特电子科技（苏州）有限公司 | Manufacturing method of high-opening SE (selective emitter) screen printing plate without net knots |
| CN111923629A (en) * | 2020-09-08 | 2020-11-13 | 沃苏特电子科技（苏州）有限公司 | Macromolecular membrane half tone of S face coating configuration optimization |
| CN111976264A (en) * | 2020-09-08 | 2020-11-24 | 沃苏特电子科技（苏州）有限公司 | High-performance metal film layer plate making method |
| CN112706504A (en) * | 2020-12-29 | 2021-04-27 | 广州京写电路板有限公司 | Combined type anti-deformation PCB printing screen and manufacturing process thereof |
| CN112937075A (en) * | 2021-01-09 | 2021-06-11 | 浙江硕克科技有限公司 | Non-mesh-junction screen printing plate based on positioning identification and manufacturing process thereof |
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