CN106009898A - Oily laser glue for gravure printing and plate making technology adopting laser ablation method based on oily laser glue - Google Patents
Oily laser glue for gravure printing and plate making technology adopting laser ablation method based on oily laser glue Download PDFInfo
- Publication number
- CN106009898A CN106009898A CN201610328507.9A CN201610328507A CN106009898A CN 106009898 A CN106009898 A CN 106009898A CN 201610328507 A CN201610328507 A CN 201610328507A CN 106009898 A CN106009898 A CN 106009898A
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- Prior art keywords
- laser
- glue
- oily
- oiliness
- copper
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/08—Printing inks based on natural resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
The invention discloses oily laser glue for gravure printing and a plate making technology adopting a laser ablation method based on the oily laser glue. The oily laser glue is prepared from the following components: 1%-10% of ablative resin, 1%-10% of an adhesion promoter, 1%-10% of black paste, 40%-70% of a solvent, 1%-2% of a plasticizer, 1%-2% of a leveling agent and 1%-2% of a defoamer. A preparation process of the oily laser glue comprises steps as follows: adding half of the required solvent to a stirrer, adding all the ablative resin and the adhesion promoter, regulating the rotation speed to 750 r/min, and stirring the mixture until all components are dissolved; adding the black paste, the plasticizer, the leveling agent and the defoamer sequentially, and stirring the mixture for 1h; cooling the mixture naturally to the room temperature after machine stopping. The ablative resin such as nitrocotton resin and rosin resin and the like are adopted as raw materials, prepared ink is the oily laser glue and has the characteristics of being higher in corrosion resistance, high in drying speed, easy to clean and the like compared with traditional ink, additives such as a rapid drying agent, an antifreezing agent and the like are not needed to be added, the preparation process is simpler, and the cost is lower.
Description
Technical field
The present invention relates to print equipment technology field, be specifically related to a kind of printing ink paint producing printing gravure for etch.
Background technology
At present the manufacture method of printing gravure mainly has two big classes: electronic engraving method and etching process.Electronic engraving is by calculating meter control, undercuting ink cell by picture signal with electric carving pin on copper face.Etching process is divided into again photoresist process and laser ablation method, and laser ablation method can make variously-shaped ink cell and lines, and ink cell is deep, form good, precision is high, and ink shifts, is the main method of high-grade printing gravure.It is currently used for the domestic laser glue of the laser ablation method of printing gravure, integrated performance index at aspects such as anticorrosive, rapid draing, cleaning degree can not reach preferable requirement, need additionally to add quick dry agent, antifreeze etc. and add preparation to improve foregoing aspects of performance, so technique not only can be made increasingly complex, also can increase cost, and performance is still not up to perfect condition.
Summary of the invention
The technical problem to be solved in the present invention is the defect for prior art, it is provided that a kind of printing gravure oiliness laser glue with features such as anticorrosive, rate of drying are fast, be readily cleaned and laser ablation method mask-making technology based on this laser glue.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of printing gravure oiliness laser glue, it is characterized in that: include following component by weight: resin 1% ~ 10% can be burnt, adhesion promoter 1% ~ 10%, black color paste 1% ~ 10%, solvent 40% ~ 70%, plasticiser 1% ~ 2%, levelling agent 1% ~ 2%, defoamer 1% ~ 2%, can burn resin and include nitrocotton and Colophonium；It is prepared by following technique:
1) toward the half of the required solvent of addition in agitator, add whole easy Ablative resins and adhesion promoter, adjustment of rotational speed to 750 turn/min, stir to all dissolving；
2) it is sequentially added into black color paste, plasticiser, levelling agent and defoamer, stirs 1h；
3) room temperature is naturally cooled to after shutting down.
A kind of laser ablation method mask-making technology based on printing gravure oiliness laser glue, it is characterised in that mask-making technology process is as follows,
1) one layer of thin nickel of plating on the matrix of printing plate cylinder is being made by seamless steel pipe；
2) copper electroplating layer, thickness is 200 μm；
3) layers of copper is ground polishing；
4) by kiss-coating or the method for glue spraying, at one layer of laser glue of layers of copper surface-coated；
5) fall the laser glued membrane in ink cell or ink cell region with laser ablation, make the layers of copper at this exposed out, protected by laser glue-line at non-ink cell, prevent layers of copper at this to be corroded；
6) clean roller with the liquid that comes unglued, remove the glue-line residual crossed through laser ablation；
7) use ferric chloride, Cu-lyt., chromic anhydride or nitric acid that roller is carried out corrosion treatmentCorrosion Science, exposed layers of copper is corroded into site；
8) with solvent, the laser glue of printing surface is washed；
9) at printing surface electrodeposited chromium layers to improve hardness and the wearability of galley.
Also including laser sensitizer and the dispersant of 1% ~ 2% of 1% ~ 5%, the joining day of laser sensitizer and dispersant is the 1st of preparation technology the) after step, agitator speed is adjusted to 500 turns/min, is then sequentially added into dispersant and laser sensitizer, stirs 1h.
Nitrocotton includes No. 1 strong cotton, No. 2 strong cottons, No. 3 weak collodions cotton, quick-fried, pyroxylin, varnish is cotton and celluloid is cotton, and Colophonium includes rosin resin, modified rosin resin 422 and maleic rosin resin.
Described adhesion promoter includes the solid LTH adhesion promoter of DESAY, adhesion promoter R401,2063 adhesion promoters and DOW CORNING Z-6040 adhesion promoter.
Black color paste includes white carbon black or iron oxide black.
Solvent is alcohol ether solvents, including ethanol, ethyl acetate, propylene-glycol ethyl ether or its mixture.
Laser photosensitive agent includes the superfines of copper or aluminum.
By employing, the present invention includes that burnt resin of nitrocotton and Colophonium etc. is as raw material, the ink prepared is oiliness laser glue, relative to tradition ink (such as water color ink), there is the features such as resistance to corrosion is higher, rate of drying fast, is readily cleaned, and without adding the additive such as quick dry agent, antifreeze, therefore preparation technology is the simplest, and cost is lower.
Detailed description of the invention
It is described further below in conjunction with detailed description of the invention:
Embodiment 1, described printing gravure oiliness laser glue, include following component by weight: No. 1 is strong by cotton 5%, rosin resin 5%, the solid LTH adhesion promoter 7% of DESAY, white carbon black black color paste 10%, ethanol 70%, plasticiser 1%, levelling agent 1%, defoamer 1%, it is prepared by following technique:
1) toward the half of the required solvent of addition in agitator, add whole easy Ablative resins and adhesion promoter, adjustment of rotational speed to 750 turn/min, stir to all dissolving；
2) it is sequentially added into black color paste, plasticiser, levelling agent and defoamer, stirs 1h；
3) room temperature is naturally cooled to after shutting down.
It is as follows by the laser ablation method mask-making technology process of oiliness laser glue based on this printing gravure,
1) one layer of thin nickel of plating on the matrix of galley is being made by seamless steel pipe；
2) copper electroplating layer, thickness is 200 μm；
3) layers of copper is ground polishing；
4) by kiss-coating or the method for glue spraying, at one layer of laser glue of layers of copper surface-coated；
5) fall the laser glued membrane in ink cell or ink cell region with laser ablation, make the layers of copper at this exposed out, protected by laser glue-line at non-ink cell, prevent layers of copper at this to be corroded；
6) clean roller with the liquid that comes unglued, remove the glue-line residual crossed through laser ablation；
7) use ferric chloride, Cu-lyt., chromic anhydride or nitric acid that roller is carried out corrosion treatmentCorrosion Science, exposed layers of copper is corroded into site；
8) with solvent, the laser glue of printing surface is washed；
9) at printing surface electrodeposited chromium layers to improve hardness and the wearability of galley.
Embodiment 2, this printing gravure oiliness laser glue includes following component: No. 3 weak cotton 4%, modified rosin resin 422 is 4%, adhesion promoter R401 is 10%, white carbon black black color paste 10%, propylene-glycol ethyl ether 66%, plasticiser 2%, levelling agent 2%, defoamer 2%, preparation technology and mask-making technology are same as in Example 1.
Embodiment 3, this printing gravure oiliness laser glue includes following component: quick-fried collodion 6%, and maleic rosin resin is 6%, 2063 adhesion promoters are 8%, white carbon black black color paste 7%, ethyl acetate 60%, plasticiser 2%, levelling agent 2%, defoamer 2%, copper superfines 5%, distintegrant 2%, preparation technology based on embodiment 1 on the 1st) add a step after step, i.e. agitator speed is adjusted to 500 turns/min, then it is sequentially added into dispersant and laser sensitizer, stirs 1h；Mask-making technology is same as in Example 1.
Embodiment 4, this printing gravure oiliness laser glue includes following component: varnish cotton 0.5%, and maleic rosin resin is 0.5%, 2063 adhesion promoters are 10%, white carbon black black color paste 10%, ethanol 70%, plasticiser 2%, levelling agent 2%, defoamer 2%, copper superfines 5%, dispersant 2%, preparation technology based on embodiment 1 on the 1st) add a step after step, i.e. agitator speed is adjusted to 500 turns/min, then it is sequentially added into dispersant and laser sensitizer, stirs 1h；Mask-making technology is same as in Example 1.
Embodiment 5, this printing gravure oiliness laser glue includes following component: celluloid cotton 5%, and maleic rosin resin is 5%, DOW CORNING Z-6040 adhesion promoter is 10%, iron black black color paste 10%, ethanol 40%, plasticiser 2%, levelling agent 2%, defoamer 2%, copper superfines 5%, dispersant 2%, preparation technology based on embodiment 1 on the 1st) add a step after step, i.e. agitator speed is adjusted to 500 turns/min, then it is sequentially added into dispersant and laser sensitizer, stirs 1h；Mask-making technology is same as in Example 1.
Below the present invention is described in detail, the above, only the preferred embodiments of the invention, when not limiting the practical range of the present invention, the most all made impartial change according to the application scope and modified, all should still be belonged in covering scope of the present invention.
Claims (8)
1. a printing gravure oiliness laser glue, it is characterized in that: include following component by weight: resin 1% ~ 10% can be burnt, adhesion promoter 1% ~ 10%, black color paste 1% ~ 10%, solvent 40% ~ 70%, plasticiser 1% ~ 2%, levelling agent 1% ~ 2%, defoamer 1% ~ 2%, can burn resin and include nitrocotton and Colophonium；It is prepared by following technique:
1) toward the half of the required solvent of addition in agitator, add whole easy Ablative resins and adhesion promoter, adjustment of rotational speed to 750 turn/min, stir to all dissolving；
2) it is sequentially added into black color paste, plasticiser, levelling agent and defoamer, stirs 1h；
3) room temperature is naturally cooled to after shutting down.
2. one kind based on the laser ablation method mask-making technology of oiliness laser glue of the printing gravure described in claim 1, it is characterised in that mask-making technology process is as follows,
1) one layer of thin nickel of plating on the matrix of printing plate cylinder is being made by seamless steel pipe；
2) copper electroplating layer, thickness is 200 μm；
3) layers of copper is ground polishing；
4) by kiss-coating or the method for glue spraying, at one layer of laser glue of layers of copper surface-coated；
5) fall the laser glued membrane in ink cell or ink cell region with laser ablation, make the layers of copper at this exposed out, protected by laser glue-line at non-ink cell, prevent layers of copper at this to be corroded；
6) clean roller with the liquid that comes unglued, remove the glue-line residual crossed through laser ablation；
7) use ferric chloride, Cu-lyt., chromic anhydride or nitric acid that roller is carried out corrosion treatmentCorrosion Science, exposed layers of copper is corroded into site；
8) with solvent, the laser glue of printing surface is washed；
9) at printing surface electrodeposited chromium layers to improve hardness and the wearability of galley.
Printing gravure oiliness laser glue the most according to claim 1, it is characterized in that: also include laser sensitizer and the dispersant of 1% ~ 2% of 1% ~ 5%, the joining day of laser sensitizer and dispersant is the 1st of preparation technology the) after step, agitator speed is adjusted to 500 turns/min, then it is sequentially added into dispersant and laser sensitizer, stirs 1h.
Printing gravure oiliness laser glue the most according to claim 1, it is characterized in that: nitrocotton includes No. 1 strong cotton, No. 2 strong cottons, No. 3 weak collodions cotton, quick-fried, pyroxylin, varnish is cotton and celluloid is cotton, and Colophonium includes rosin resin, modified rosin resin 422 and maleic rosin resin.
Printing gravure oiliness laser glue the most according to claim 1, it is characterised in that: described adhesion promoter includes the solid LTH adhesion promoter of DESAY, adhesion promoter R401,2063 adhesion promoters and DOW CORNING Z-6040 adhesion promoter.
Printing gravure oiliness laser glue the most according to claim 1, it is characterised in that: black color paste includes white carbon black or iron oxide black.
Printing gravure oiliness laser glue the most according to claim 1, it is characterised in that: solvent is alcohol ether solvents, including ethanol, ethyl acetate, propylene-glycol ethyl ether or its mixture.
Printing gravure oiliness laser glue the most according to claim 3, it is characterised in that: laser photosensitive agent includes the superfines of copper or aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328507.9A CN106009898A (en) | 2016-05-18 | 2016-05-18 | Oily laser glue for gravure printing and plate making technology adopting laser ablation method based on oily laser glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328507.9A CN106009898A (en) | 2016-05-18 | 2016-05-18 | Oily laser glue for gravure printing and plate making technology adopting laser ablation method based on oily laser glue |
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| CN106009898A true CN106009898A (en) | 2016-10-12 |
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| CN201610328507.9A Pending CN106009898A (en) | 2016-05-18 | 2016-05-18 | Oily laser glue for gravure printing and plate making technology adopting laser ablation method based on oily laser glue |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399179A (en) * | 2017-07-19 | 2017-11-28 | 山西运城制版集团（上海）企业发展有限公司 | A kind of gravure printing roller copper chloride pre-etching technique |
| CN108107675A (en) * | 2016-11-25 | 2018-06-01 | 东友精细化工有限公司 | Black-colored photosensitive resin composition, device used for image display black matrix, column spacer and the one-piece type column spacer of black matrix |
| CN109402690A (en) * | 2018-12-12 | 2019-03-01 | 东莞市同欣表面处理科技有限公司 | A kind of layers of copper activator and the preparation method and application thereof method |
| CN113370640A (en) * | 2021-07-13 | 2021-09-10 | 温州上运制版有限公司 | Plate making process of gravure plate roller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005068566A1 (en) * | 2004-01-20 | 2005-07-28 | Ciba Specialty Chemicals Holding Inc. | Organic solvent-based printing inks |
| CN101338095A (en) * | 2008-08-12 | 2009-01-07 | 天津天女化工集团股份有限公司 | Code-jetting ink and method for preparing same |
| CN101788765A (en) * | 2009-01-23 | 2010-07-28 | 潘治平 | Anti-corrosion water-based laser glue capable of being removed easily and ablated by laser |
| CN104164135A (en) * | 2014-07-24 | 2014-11-26 | 南通棕榈油墨有限公司 | Ink for plastic intaglio printing |
-
2016
- 2016-05-18 CN CN201610328507.9A patent/CN106009898A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005068566A1 (en) * | 2004-01-20 | 2005-07-28 | Ciba Specialty Chemicals Holding Inc. | Organic solvent-based printing inks |
| CN101338095A (en) * | 2008-08-12 | 2009-01-07 | 天津天女化工集团股份有限公司 | Code-jetting ink and method for preparing same |
| CN101788765A (en) * | 2009-01-23 | 2010-07-28 | 潘治平 | Anti-corrosion water-based laser glue capable of being removed easily and ablated by laser |
| CN104164135A (en) * | 2014-07-24 | 2014-11-26 | 南通棕榈油墨有限公司 | Ink for plastic intaglio printing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107675A (en) * | 2016-11-25 | 2018-06-01 | 东友精细化工有限公司 | Black-colored photosensitive resin composition, device used for image display black matrix, column spacer and the one-piece type column spacer of black matrix |
| CN107399179A (en) * | 2017-07-19 | 2017-11-28 | 山西运城制版集团（上海）企业发展有限公司 | A kind of gravure printing roller copper chloride pre-etching technique |
| CN109402690A (en) * | 2018-12-12 | 2019-03-01 | 东莞市同欣表面处理科技有限公司 | A kind of layers of copper activator and the preparation method and application thereof method |
| CN113370640A (en) * | 2021-07-13 | 2021-09-10 | 温州上运制版有限公司 | Plate making process of gravure plate roller |
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Application publication date: 20161012 |
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