CN109823075A - A kind of method of silk-screen halftone cycling and reutilization - Google Patents
A kind of method of silk-screen halftone cycling and reutilization Download PDFInfo
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- CN109823075A CN109823075A CN201910038440.9A CN201910038440A CN109823075A CN 109823075 A CN109823075 A CN 109823075A CN 201910038440 A CN201910038440 A CN 201910038440A CN 109823075 A CN109823075 A CN 109823075A
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Abstract
The present invention relates to a kind of method of silk-screen halftone cycling and reutilization, including old silk-screen halftone, for the old silk-screen halftone without scoring a goal, the old silk-screen halftone includes original Printing Zone, first cleans up the residue on old silk-screen halftone；The water film is attached to the Printing Zone again, the old silk-screen halftone for posting the water film is put into oven cooking cycle 10 minutes or more, the protective film of the water film is torn；Light-blocking matte is placed above in the water film, form exposure region and non-exposed area, the non-exposed area is that the water film places light-blocking matte region, exposure region is that the water film does not place light-blocking matte region, old silk-screen halftone is exposed into 80S or more, then 90S or more is impregnated with clear water, unexposed area is rushed with hydraulic giant and is led to, is again put into old silk-screen halftone oven cooking cycle 10 minutes or more；A kind of method of silk-screen halftone cycling and reutilization of the present invention can be reused, economized on resources, reduce cost to the position of scraping of silk-screen halftone.
Description
Technical field
The present invention relates to silk-screen halftone recycling field more particularly to a kind of methods of silk-screen halftone cycling and reutilization.
Background technique
Silk-screen printing belongs to porous printing, and the principle of porous printing is: printing plate (makes in paper membrane version or other editions version bases
The eyelet of ink can be passed through out) in printing, so that the eyelet of ink through hole version is transferred to stock (paper by certain pressure
, ceramics etc.) on, form image or text；By the extruding of scraper plate when printing, shift ink by the mesh of areas
Onto stock, the picture and text as original copy are formed.Screen printing apparatus is simple and convenient to operate, and is printed, simple and cost of making a plate
It is cheap, it is adaptable.
Silk-screen printing needs to use silk-screen halftone, and after use, the tension of silk-screen halftone will become not silk-screen halftone
Uniformly, ink is caused to block, it is difficult to the situations such as clean up, therefore to scrape position all be primary by general silk-screen halftone at present all
Property use, it is used just not use once, to the higher operating costs of web plate, waste of resource.
Summary of the invention
The position of scraping of silk-screen halftone can be reused, be reduced into the technical problem to be solved in the present invention is to provide a kind of
The method of this silk-screen halftone cycling and reutilization.
To achieve the above object, the present invention provides a kind of methods of silk-screen halftone cycling and reutilization, including old silk printing screen
Version, for the old silk-screen halftone without scoring a goal, it further includes following processing side that the old silk-screen halftone, which includes original Printing Zone,
Method:
S1 first cleans up the residue on old silk-screen halftone；
S2, then the water film is attached to the Printing Zone, the old silk-screen halftone for posting the water film is put into oven cooking cycle 10 and is divided
More than clock, tear the protective film of the water film；
Light-blocking matte is placed above in the water film in S3, forms exposure region and non-exposed area, and the non-exposed area is the water film
On not by light irradiate region, exposure region be the water film on photocuring region, by old silk-screen halftone expose 80S or more,
Then 90S or more is impregnated with clear water, unexposed area is rushed with hydraulic giant and is led to, old silk-screen halftone is put into oven cooking cycle 10 minutes again
More than；
The agio film on old silk-screen halftone is sealed with exterior domain with mesh seal paste, then old silk-screen halftone is put into roasting by S4
Case baking 10 minutes or more.
In a kind of above-mentioned method of silk-screen halftone cycling and reutilization, the water film is to be sensitized photosensitive capillary film glue in advance
Piece is affixed on silk screen before exposure, is a kind of light-sensitive material of pre-sensitizing, is affixed on silk screen, has hydrophilic before silk screen exposure
Property, resolving power is strong, and lines acutance is good, sturdy and durable；Clear water immersion can dissolve the unexposed water film；It is placed on the water film
To form exposure region and non-exposed area, old silk-screen halftone is placed on exposure machine to expose light-blocking matte, and the water film of exposure region passes through
Exposure, can photocuring, block the mesh of exposure region, and non-exposed area is covered by light-blocking matte, not will do it photocuring, can be by
Clear water dissolution is washed out；The agio film on old silk-screen halftone is sealed with exterior domain with mesh seal paste, not allow ink to seep when in use
Net bottom is arrived thoroughly, influences printing effect.
As an improvement of the present invention, the remaining ink is cleaned with net washing water, and net washing water has unique dissolution energy
Power, the halftone especially suitable for small-bore, the SMT plate of high density, pitch clean, and net washing water is mainly used as saturating when silk-screen printing
The cleaning agent of silk screen and workpiece after printing ink, works well, and harmless to workpiece, is detected by SGS, meets RoHs and wants
It asks；Demoulding powder be used for by old silk-screen halftone mesh seal paste and grease steep de-, demoulding powder is soluble easily in water, and demoulding aqueous solution can be long-term
It saving, demoulding is completely rapid, and it is small to environmental hazard, the regeneration rate of halftone is substantially increased, screen cloth has been saved, to be dropped for enterprise
Low cost, improves Business Economic Benefit；Logical ensure that of grenadine punching is printed lower oily effect by hydraulic giant.
As an improvement of the present invention, the old silk-screen halftone is impregnated 70-90 minutes with demoulding powder, makes mesh seal paste and oil
Rouge reaches better removal effect.
As an improvement of the present invention, in S2, when the agio film, keep Printing Zone completely wet, so that the water film is easier to
It is fitted on Printing Zone completely.
As an improvement of the present invention, in S3, by old silk-screen halftone expose 90-120S so that exposure more sufficiently again not
Printing quality is influenced as over-exposed.
As an improvement of the present invention, in S3, old silk-screen halftone be exposed after with clear water impregnate 120-180S, this timeliness
Fruit more preferably, does not also waste the production time.
As an improvement of the present invention, in S3 and S4, old silk-screen halftone is put into the time of oven cooking cycle as 15-18 points
Clock, so that the aridity of old silk-screen halftone is more suitable printing, and it is too long impaired to be unlikely to baking time.
As an improvement of the present invention, the oven temperature is 50-60 DEG C, can be when drying old silk-screen halftone
Meanwhile it avoiding temperature excessively high and old silk-screen halftone is damaged.
In conclusion the water film is to be sensitized photosensitive capillary in advance in a kind of method of silk-screen halftone cycling and reutilization of the present invention
Film film, is affixed on silk screen before exposure, is a kind of light-sensitive material of pre-sensitizing, is affixed on silk screen, has before silk screen exposure
There is hydrophily, resolving power is strong, and lines acutance is good, sturdy and durable；Clear water immersion can dissolve the water film；Gear is placed on Printing Zone
To form non-exposed area, old silk-screen halftone is placed on exposure machine to expose light matte, and for the water film of exposure region through overexposure, meeting light is solid
Change, blocks the mesh of exposure region, and non-exposed area is covered by light-blocking matte, not will do it photocuring, can be dissolved and be rushed by clear water
Fall；The agio film on old silk-screen halftone is sealed with exterior domain with mesh seal paste, not allow ink penetration to net bottom, shadow when in use
Ring printing effect；Remaining ink is cleaned with net washing water, and net washing water has unique solvability, especially suitable for small-bore, height
The halftone of the SMT plate of density, pitch cleans, and net washing water is mainly used as silk screen when silk-screen printing after print through ink and workpiece
Cleaning agent works well, and harmless to workpiece, is detected by SGS, meets RoHs requirement；Demoulding powder is used for old silk-screen
Mesh seal paste on halftone and grease bubble are de- and soluble easily in water, demoulding aqueous solution can long-term preservation, demoulding is completely rapid, to environment
It endangers small, substantially increases the regeneration rate of halftone, saved screen cloth, to reduce costs for enterprise, improve business economic
Benefit；Logical ensure that of grenadine punching is printed lower oily effect by hydraulic giant；Old silk-screen halftone is impregnated 70-90 minutes with demoulding powder, makes to seal
Net slurry and grease reach better removal effect；When the agio film, keep Printing Zone completely wet, so that the water film is easier to paste completely
It closes on Printing Zone；Old silk-screen halftone is exposed into 90-120S, so that exposure is more sufficiently unlikely to over-exposed and influences printing again
Quality；Old silk-screen halftone be exposed after with clear water impregnate 120-180S, better effect, does not also waste the production time at this time；Old silk
The time that printed network version is put into oven cooking cycle is 15-18 minutes, so that the aridity of old silk-screen halftone is more suitable printing, and unlikely
It is too long impaired in baking time；Oven temperature is 50-60 DEG C, while can be when drying old silk-screen halftone, avoids temperature
It is excessively high that old silk-screen halftone is damaged.A kind of method of silk-screen halftone cycling and reutilization of the present invention, can scrape silk-screen halftone
It reused, economized on resources, reducing cost in position.
Detailed description of the invention
Fig. 1 is that precursor prints screen layout；
Fig. 2 is of the invention double to scrape a silk-screen screen structure schematic diagram；
Fig. 3 scrapes a silk-screen screen structure schematic diagram for of the invention four；
Fig. 4 scrapes a silk-screen screen painting area schematic diagram for of the invention four；
It is attached in the figure, it is marked as 1, precursor printed network version, 2, it is double scrape a silk-screen halftone, 3, four scrape a silk-screen halftone, 4, Printing Zone,
5, block area, 7, the water film, 71, exposure region, 72, non-exposed area.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of following embodiments understands invention for helping, but and does not constitute a limitation of the invention.
Embodiment 1
By Fig. 1, Fig. 2 shows a kind of methods of silk-screen halftone cycling and reutilization disclosed by the invention, specific for use
It crosses, scrape a silk-screen halftone 2 as double after treatment without the precursor printed network version 1 scored a goal, then recycled comprising old
Silk-screen halftone, for old silk-screen halftone without scoring a goal, it further includes following processing method that old silk-screen halftone, which includes original Printing Zone 4:
S1 first cleans up the residue on old silk-screen halftone；
S2, then the water film 7 is attached to Printing Zone 4, the old silk-screen halftone for posting the water film 7 is put into oven cooking cycle 10 minutes
More than, tear the protective film of the water film 7；
Light-blocking matte is placed above in the water film 7 in S3, forms exposure region 71 and non-exposed area 72, and non-exposed area 72 is water
The region that do not irradiated by light on the film 7, exposure region 71 are the photocuring region on the water film 7, and old silk-screen halftone is exposed
Then 80S or more impregnates 90S or more with clear water, unexposed area 71 is rushed with hydraulic giant and is led to, old silk-screen halftone is put into oven again
Baking 10 minutes or more；
S4 seals the agio film 7 on old silk-screen halftone with exterior domain with mesh seal paste, then old silk-screen halftone is put into roasting
Case baking 10 minutes or more.
In a kind of above-mentioned method of silk-screen halftone cycling and reutilization, the water film 7 is to be sensitized photosensitive capillary film glue in advance
Piece is affixed on silk screen before exposure, is a kind of light-sensitive material of pre-sensitizing, is affixed on silk screen, has hydrophilic before silk screen exposure
Property, resolving power is strong, and lines acutance is good, sturdy and durable；Clear water immersion can dissolve the water film 7；Light-blocking screening is placed on Printing Zone 4
To form non-exposed area 72, old silk-screen halftone is placed on exposure machine to expose piece, and the water film 7 of exposure region 71, can light through overexposure
Solidification, blocks the mesh of exposure region 71, and non-exposed area 72 is covered by light-blocking matte, not will do it photocuring, can be by clear water
Dissolution is washed out；The agio film 7 on old silk-screen halftone is sealed to form block area 5 with mesh seal paste with exterior domain, for when in use not
It allows ink penetration to net bottom, influences printing effect.
As a preferred solution of the present invention, remaining ink is cleaned with net washing water, and net washing water has unique solvability, special
Not Shi Yongyu small-bore, high density, pitch SMT plate halftone cleaning, net washing water is mainly used as when silk-screen printing print through oil
The cleaning agent of silk screen and workpiece after ink, works well, and harmless to workpiece, is detected by SGS, meets RoHs requirement；
Demoulding powder be used for by old silk-screen halftone mesh seal paste and grease steep de-, demoulding powder is soluble easily in water, and demoulding aqueous solution can be protected for a long time
It deposits, demoulding is completely rapid, and it is small to environmental hazard, the regeneration rate of halftone is substantially increased, screen cloth has been saved, to be reduced for enterprise
Cost, improves Business Economic Benefit；Logical ensure that of grenadine punching is printed lower oily effect by hydraulic giant.
As a preferred solution of the present invention, old silk-screen halftone is impregnated 70-90 minutes with demoulding powder, so that the mesh seal paste that bubble is de-
Reach better cleaning effect with grease.
As a preferred solution of the present invention, when the agio film 7, keep Printing Zone 4 completely wet, so that the water film 7 has been easier to
It is fitted on Printing Zone 4 entirely.
As a preferred solution of the present invention, old silk-screen halftone is exposed into 90-120S, so that exposure more sufficiently is unlikely to expose again
Light excessively influences printing quality.
As a preferred solution of the present invention, 120-180S is impregnated with clear water after old silk-screen halftone is exposed, effect is more at this time
It is good, also do not waste the production time.
As a preferred solution of the present invention, old silk-screen halftone be put into oven cooking cycle time be 15-18 minutes so that old silk
The aridity of printed network version is more suitable printing, and it is too long impaired to be unlikely to baking time.
As a preferred solution of the present invention, oven temperature is 50-60 DEG C, can be same when drying old silk-screen halftone
When, it avoids temperature excessively high and old silk-screen halftone is damaged.
Old silk-screen halftone is used silk-screen halftone in the present invention, is referred to relative in machining process of the present invention
It is to use, needs to process the silk-screen halftone recycled again, old silk-screen halftone includes used precursor printed network version 1
And it carries out after processing of the present invention and used silk-screen halftone, and old silk-screen halftone is without scoring a goal, include original
Printing Zone 4；Printing Zone 4 is the region that do not printed, if the water film 7, which is attached to used Printing Zone 4, carries out processing use, print
Grenadine can block when brush is lower oily, and lower oil or printing effect is not achieved, and used 4 photosensitive paste coating of Printing Zone attachment is not close,
The Printing Zone not used Printing Zone 4 of 4 stretching warp tension ratio for being easy slurry, and using is more uneven, and lower oil is easy blocking, difficult
To clean out；In the present invention, old silk-screen halftone refers to silk-screen halftone that is used, can not also recycling again, specifically
Including used silk-screen halftone and during working process, the silk-screen halftone that can't recycle again.
In the present embodiment, it will first use, and the precursor printed network version 1 that do not score a goal washes off remaining oil with net washing water
Ink, then washed old silk-screen halftone is put into the solvent that Ke Tutai demoulding powder has been converted by a certain percentage and is impregnated, take off old halftone
On mesh seal paste and grease, it is then with hydraulic giant that the punching of old silk-screen halftone is logical clean, it is ensured that printing can reach lower oily effect, then water
The film 7 is attached to Printing Zone 4, and the water film 7 is sheared according to required printing zone size and used, and 72 size of non-exposed area is as needed certainly
Row setting, when agio film 7, will guarantee that grenadine is wet and just be easy to be bonded completely, and old silk-screen halftone is then put into oven cooking cycle
15-18 minutes, then the protective film of the water film 7 itself is torn, old silk-screen halftone 90-120S then is exposed with BLUE PRINT MACHINE, is used again
Hydraulic giant, which rushes Printing Zone 4, to be led to, behind oven for baking 15-18 minutes of 50-60 DEG C, then with mesh seal paste 4 envelope of non-printing district
Firmly, block area 5 is formed, ink penetration will not be allowed when in use to influence printing effect to net bottom, finally by old silk-screen halftone
Be put into 50-60 DEG C of oven for baking 15-18 minutes, it is recyclable utilize again double scrape a silk-screen halftone 2 and complete.
The silk-screen halftone recycled again in the present invention for LED position line hole location, in the smaller process for scraping position, as long as
The halftone not scored a goal, original Printing Zone 4 with regard to implementable this method to old silk-screen halftone recycled again with
Achieve the purpose that save material, save the cost.
Embodiment 2
A kind of method of silk-screen halftone cycling and reutilization disclosed by the invention is shown by Fig. 1, Fig. 2, Fig. 3, Fig. 4, including
Old silk-screen halftone, for old silk-screen halftone without scoring a goal, it further includes following processing side that old silk-screen halftone, which includes original Printing Zone 4,
Method:
S1 first cleans up the residue on old silk-screen halftone；
S2, then the water film 7 is attached to Printing Zone 4, the old silk-screen halftone for posting the water film 7 is put into oven cooking cycle 10 minutes
More than, tear the protective film of the water film 7；
Light-blocking matte is placed above in the water film 7 in S3, forms exposure region 71 and non-exposed area 72, and non-exposed area 72 is water
The region that do not irradiated by light on the film 7, exposure region 71 are the photocuring region on the water film 7, and old silk-screen halftone is exposed
Then 80S or more impregnates 90S or more with clear water, unexposed area 71 is rushed with hydraulic giant and is led to, old silk-screen halftone is put into oven again
Baking 10 minutes or more；
S4 seals the agio film 7 on old silk-screen halftone with exterior domain with mesh seal paste, then old silk-screen halftone is put into roasting
Case baking 10 minutes or more.
As a preferred solution of the present invention, first old silk-screen halftone is positioned before processing, is formed with location hole, benefit
It is oily at present in printing, also it is conducive to the stickup of the water film 7.
In the present embodiment, old silk-screen halftone refers specifically to use precursor printed network version 1, used double scrapes a silk-screen
Halftone 2 and during working process, the silk-screen halftone that can't be recycled again；Wherein four scrapes a silk-screen halftone 3 and be
It crosses with used precursor printed network version 1 or through processing and used pair is scraped made of a silk-screen halftone 2, process one
It causes, the old silk-screen halftone used can be the silk-screen halftone for having carried out one cycle recycling, can also use precursor printed network version 1；
The space that can be used when positioning is less, and small suitable for smaller level-one scrapes a process, and wherein location hole or position line can bases
Demand self-setting；The agio film 7 on old silk-screen halftone is sealed to form block area 5 with mesh seal paste with exterior domain, to use
Shi Burang ink penetration influences printing effect to net bottom.
In a kind of method of silk-screen halftone cycling and reutilization of the present invention, under conditions of meeting production and processing, do not score a goal
Old silk-screen halftone can recycled for multiple times.
To sum up, the water film 7 is to be sensitized photosensitive capillary phenanthrene in advance in a kind of method of silk-screen halftone cycling and reutilization of the present invention
Woods film, is affixed on silk screen before exposure, is a kind of light-sensitive material of pre-sensitizing, is affixed on silk screen, has before silk screen exposure
Hydrophily, resolving power is strong, and lines acutance is good, sturdy and durable；Clear water immersion can dissolve the water film 7；Gear is placed on Printing Zone
To form non-exposed area 72, old silk-screen halftone is placed on exposure machine to expose light matte, the water film 7 of exposure region 71 through overexposure,
Can photocuring, block the mesh of exposure region 71, and non-exposed area 72 is covered by light-blocking matte, not will do it photocuring, can be by
Clear water dissolution is washed out；The agio film 7 on old silk-screen halftone is sealed with exterior domain with mesh seal paste, not allow ink to seep when in use
Net bottom is arrived thoroughly, influences printing effect；Remaining ink is cleaned with net washing water, and net washing water has unique solvability, particularly suitable
It is cleaned in the halftone of small-bore, the SMT plate of high density, pitch, net washing water is mainly used as when silk-screen printing after print through ink
The cleaning agent of silk screen and workpiece, works well, and harmless to workpiece, is detected by SGS, meets RoHs requirement；Demoulding powder
For by old silk-screen halftone mesh seal paste and grease steep it is de- and soluble easily in water, demoulding aqueous solution can long-term preservation, demoulding is clean
Rapidly, small to environmental hazard, the regeneration rate of halftone is substantially increased, screen cloth has been saved, to be reduced costs for enterprise, is improved
Business Economic Benefit；Logical ensure that of grenadine punching is printed lower oily effect by hydraulic giant；Old silk-screen halftone impregnates 70-90 with demoulding powder
Minute, so that mesh seal paste and grease is reached better removal effect.；When the agio film 7, keep Printing Zone 4 completely wet, so that water is luxuriant and rich with fragrance
Woods 7 is easier to be fitted in completely on Printing Zone 4；Old silk-screen halftone is exposed into 90-120S, so that exposure more sufficiently is unlikely to expose again
Excessively influence printing quality；Old silk-screen halftone be exposed after with clear water impregnate 120-180S, better effect, does not also waste at this time
Production time；The time that old silk-screen halftone is put into oven cooking cycle is 15-18 minutes, so that the aridity of old silk-screen halftone is more suitable
Printing is closed, and it is too long impaired to be unlikely to baking time；Oven temperature is 50-60 DEG C, can be when drying old silk-screen halftone
Meanwhile it avoiding temperature excessively high and old silk-screen halftone is damaged.A kind of method of silk-screen halftone cycling and reutilization of the present invention, can be right
It reused, economized on resources, reduce cost in the position of scraping of silk-screen halftone.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.It is all within the spirit and principle of this practical invention, it is made
Any modification, equivalent substitution, improvement and etc. should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of method of silk-screen halftone cycling and reutilization, including old silk-screen halftone, which is characterized in that the old silk-screen halftone without
It scores a goal, it further includes following processing method that the old silk-screen halftone, which includes original Printing Zone:
S1 first cleans up the residue on old silk-screen halftone；
S2, then the water film is attached to the Printing Zone, by the old silk-screen halftone for posting the water film be put into oven cooking cycle 10 minutes with
On, tear the protective film of the water film；
Light-blocking matte is placed above in the water film in S3, forms exposure region and non-exposed area, and the non-exposed area is on the water film
The region that do not irradiated by light, exposure region are the photocuring region on the water film, old silk-screen halftone are exposed 80S or more, then
Impregnate 90S or more with clear water, unexposed area rushed with hydraulic giant it is logical, again by old silk-screen halftone be put into oven cooking cycle 10 minutes with
On；
S4 seals the agio film on old silk-screen halftone with exterior domain with mesh seal paste, and old silk-screen halftone is then put into oven and is dried
It is 10 minutes or more roasting.
2. a kind of method of silk-screen halftone cycling and reutilization as described in claim 1, it is characterised in that: in S1, including with washing
Net water cleans up remaining ink on old silk-screen halftone, 1H or more is impregnated with demoulding powder, then with hydraulic giant by old silk printing screen
Grenadine punching in version is logical.
3. a kind of method of silk-screen halftone cycling and reutilization as claimed in claim 2, it is characterised in that: the old silk-screen halftone
It is impregnated 70-90 minutes with demoulding powder.
4. a kind of method of silk-screen halftone cycling and reutilization as described in claim 1, it is characterised in that: in S2, the agio film
When, keep Printing Zone completely wet.
5. a kind of method of silk-screen halftone cycling and reutilization as described in claim 1, it is characterised in that: in S3, by old silk-screen
Halftone exposes 90-120S.
6. a kind of method of silk-screen halftone cycling and reutilization as described in claim 1, it is characterised in that: in S3, old silk printing screen
Version be exposed after with clear water impregnate 120-180S.
7. a kind of method of silk-screen halftone cycling and reutilization as described in claim 1, it is characterised in that: old in S3 and S4
The time that silk-screen halftone is put into oven cooking cycle is 15-18 minutes.
8. such as a kind of method of silk-screen halftone cycling and reutilization of any of claims 1-7, it is characterised in that: described
Oven temperature is 50-60 DEG C.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112642198A (en) * | 2019-10-12 | 2021-04-13 | 西安金百泽电路科技有限公司 | Method for recycling silk-screen gauze |
| CN113500850A (en) * | 2020-12-25 | 2021-10-15 | 杭州升达电子有限公司 | Novel method for manufacturing water film screen printing plate |
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| CN201302650Y (en) * | 2008-12-05 | 2009-09-02 | 番禺南沙殷田化工有限公司 | Aqua film for printing circuit boards |
| CN102490449A (en) * | 2011-12-14 | 2012-06-13 | 景旺电子（深圳）有限公司 | Method for plugging holes based on stainless steel mesh plate, stainless steel mesh plate and manufacturing method thereof |
| CN103025072A (en) * | 2012-11-21 | 2013-04-03 | 广东依顿电子科技股份有限公司 | Novel process for manufacturing low-resistance and high-continuity carbon oil silk-screen printing of circuit board |
| CN103116246A (en) * | 2013-02-27 | 2013-05-22 | 村上精密制版（昆山）有限公司 | Photosensitive resin composition and application thereof |
| CN104369526A (en) * | 2013-08-13 | 2015-02-25 | 四川海英电子科技有限公司 | PCB screen printing board manufacturing method |
| CN105172323A (en) * | 2015-08-14 | 2015-12-23 | 湖北建浩科技有限公司 | Method for manufacturing silk-screen printing plate for printed circuit board (PCB) solder mask process |
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| CN112642198A (en) * | 2019-10-12 | 2021-04-13 | 西安金百泽电路科技有限公司 | Method for recycling silk-screen gauze |
| CN113500850A (en) * | 2020-12-25 | 2021-10-15 | 杭州升达电子有限公司 | Novel method for manufacturing water film screen printing plate |
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