CN102423954A - Manufacturing method of printing plate for printing and dyeing roller gravure lithographic printing - Google Patents
Manufacturing method of printing plate for printing and dyeing roller gravure lithographic printing Download PDFInfo
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- CN102423954A CN102423954A CN2011102437669A CN201110243766A CN102423954A CN 102423954 A CN102423954 A CN 102423954A CN 2011102437669 A CN2011102437669 A CN 2011102437669A CN 201110243766 A CN201110243766 A CN 201110243766A CN 102423954 A CN102423954 A CN 102423954A
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Abstract
The invention relates to a technology of printing and dyeing roller manufacturing and specifically relates to a manufacturing method of a printing plate for printing and dyeing roller gravure lithographic printing. The technology comprises the steps of machining, copper plating, grinding, manufacturing of a manuscript, electric carving and proofing, and the manufacturing method is characterized in that the manufacturing method further comprises the processes of stripping, sticking and cutting after the proofing process, and chrome plating treatment is added between the electric carving process and the proofing process. Compared with the prior art, a pattern on a roller drum can be directly transplanted onto a flat plate, thereby not only solving the problems of large floor area of equipment and high cost of the equipment of a gravure proofing machine or a gravure printing machine matched with the manufacturing method, but also solving the problem of the printing plate of a gravure flat plate proofing machine.
Description
[technical field]
The present invention relates to a kind of printing and dyeing system roller technology, a kind of specifically lithographic plate manufacturing approach of printing roller intaglio plate.
[background technology]
Common intaglio printing forme all is the roller printing; Photogravure proofing machine supporting with it or intaglio press all exist occupation area of equipment big; The situation that cost of equipment is high, for this reason some printing machine manufacturing firms developed small and exquisite, light, expense is low, specially to the draw a design dull and stereotyped proof press of intaglio plate of usefulness of printing ink color matching or small lot; For solving the forme problem of the dull and stereotyped proof press of intaglio plate, need a kind of new forme of exploitation.
[summary of the invention]
The present invention provides a kind of lithographic plate manufacturing approach of printing roller intaglio plate in order to overcome the deficiency of prior art.
To achieve these goals, the utility model has designed a kind of lithographic plate manufacturing approach of printing roller intaglio plate, and its processing step comprises machining; Copper facing is ground, and contribution is made; The electricity carving; Draw a design, it is characterized in that: also comprise after the described technology of drawing a design and peel off, paste and cut technology, and in the described electricity carving and the adding chromium plating processing between the technology of drawing a design.
Described copper-plating technique with cleaning after female roller assembling of having plated end copper, rotated liquid 1 minute with being placed in the stripper, make edition roller fully moistening, and it is thin to form protection, uses the copper facing of the laggard copper cylinder of pure water rinsing again, and copper facing thickness is 17;
Described chromium plating is handled, and its compartment thickness is 1 to 1.2;
Described stripping technology, the copper plate that version roller periphery is had the chromium layer is peeled off the formation copper sheet fully from the version roller;
Described barbola work affixes to the copper sheet after peeling off on the aluminium sheet or corrosion resistant plate of corresponding size and thickness between two parties;
The described technology that cuts cuts unnecessary part around aluminium sheet or the corrosion resistant plate with cutting machine.
The proportioning of described stripper is following, 20 liters in silver nitrate 20 grams, 70 milliliters of ammoniacal liquor, sodium thiosulfate 500 grams, clear water.
The present invention compares with prior art, and the figure line on the roller is grafted directly on the flat board, has not only solved the photogravure proofing machine supporting with it or the intaglio press occupation area of equipment is big, the problem that cost of equipment is high.Also solved the forme problem of the dull and stereotyped proof press of intaglio plate.
[specific embodiment]
Female roller version of the utility model is long 600 millimeters, 233.50 millimeters of diameters, and female roller plated end copper, further specifies manufacturing approach of the present invention below.
Machining: female roller processing length is 750 millimeters, and diameter is 233.50 millimeters, and the size of its female roller must be long bigger more than 100 millimeters than the version of reality processing, conveniently to peel off and to cut.
Copper facing: female roller cleans after machining and assembling; Rotated liquid in the stripper 1 minute with being placed on, and made edition roller fully moistening, until copper laminar surface formation protection approaches so that follow-up peeling off at the end of version roller; Use the copper facing of the laggard copper cylinder of pure water rinsing again, monolateral copper facing thickness is more than 17.
Grind:: grind 233.84 millimeters of copper layer to version roller diameters, and guarantee that the space of a whole page is bright and clean.
Contribution is made: according to customer requirement construction drawing line, and according to the dull and stereotyped size of customer requirement, around pattern, place dotted line as requested, this dotted line is mainly used in the technology that cuts after the dull and stereotyped barbola work.
Electricity carving: by customer requirement corresponding artistic carving is set, the e-file that completes is carved on the version roller.
Chromium plating: the chromium plating processing is carried out on version roller surface, and each layer thickness is between 1 to 1.2, and the chromium layer can effectively be protected the copper layer.
Draw a design: chromium plating need draw a design and check after accomplishing, and to guarantee product quality, avoids slab to accomplish and finds that again flaw causes doing over again afterwards.
Peel off: on the version roller, choose corresponding position; Shovel the copper layer that next part has the chromium layer with perching knife at the stifle place of version roller one side; And prolong an edition length direction and shut down the copper layer; After the copper layer that beats the stifle two ends with perching knife again made it to remove fully, prolonged circumferencial direction and can whole copper layer be peeled off in female roller form copper sheet along the version roller this moment.
Paste: the copper sheet after will peeling off is placed in the middle and adopt adhesive tape to affix on aluminium sheet or the corrosion resistant plate of corresponding size and thickness to form lithographic plate; Its light plate must than copper sheet around big more than 30 millimeters so that cutting; Lithographic plate after pasting is placed on the smooth desktop; And the iron plate of placement constant weight is carried out pressing plate on flat board, 24 hours pressing plate time, guarantees to paste firm copper sheet and between steel plate, pastes firmly.
Cut: the dotted line that prolongs on the copper sheet with cutting machine carries out cutting with unnecessary part, forms finished product at last.
Claims (3)
1. the lithographic plate manufacturing approach of a printing roller intaglio plate, its processing step comprises machining, copper facing; Grind; Contribution is made, and the electricity carving is drawn a design; It is characterized in that: also comprise after the described technology of drawing a design and peel off, paste and cut technology, and in the described electricity carving and the adding chromium plating processing between the technology of drawing a design.
2. the lithographic plate manufacturing approach of printing roller intaglio plate according to claim 1; It is characterized in that: described copper-plating technique, with cleaning after female roller assembling of having plated end copper, rotated liquid 1 minute with being placed in the stripper; Make edition roller fully moistening; It is thin to form protection, uses the copper facing of the laggard copper cylinder of pure water rinsing again, and copper facing thickness is 17;
Described chromium plating is handled, and its compartment thickness is 1 to 1.2;
Described stripping technology, the copper plate that version roller periphery is had the chromium layer is peeled off the formation copper sheet fully from the version roller;
Described barbola work affixes to the copper sheet after peeling off between two parties on aluminium sheet or the corrosion resistant plate of corresponding size and thickness and makes it to form lithographic plate;
The described technology that cuts cuts unnecessary part around aluminium sheet or the corrosion resistant plate with cutting machine.
3. the lithographic plate manufacturing approach of printing roller intaglio plate according to claim 2 is characterized in that: the proportioning of described stripper is following, 20 liters in silver nitrate 20 grams, 70 milliliters of ammoniacal liquor, sodium thiosulfate 500 grams, clear water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102437669A CN102423954A (en) | 2011-08-24 | 2011-08-24 | Manufacturing method of printing plate for printing and dyeing roller gravure lithographic printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102437669A CN102423954A (en) | 2011-08-24 | 2011-08-24 | Manufacturing method of printing plate for printing and dyeing roller gravure lithographic printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102423954A true CN102423954A (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102437669A Pending CN102423954A (en) | 2011-08-24 | 2011-08-24 | Manufacturing method of printing plate for printing and dyeing roller gravure lithographic printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102423954A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273758A (en) * | 2013-05-10 | 2013-09-04 | 黄山金瑞泰科技有限公司 | Electrolysis grain process for CTP printing plate material |
| CN105269924A (en) * | 2014-07-09 | 2016-01-27 | 上海运申制版模具有限公司 | Manufacturing process for printing lithographic plate |
| CN106945383A (en) * | 2017-05-10 | 2017-07-14 | 山西运城制版集团股份有限公司 | A kind of water-based ink gravure printing roller |
| CN109367197A (en) * | 2018-12-26 | 2019-02-22 | 上海希尔彩印制版有限公司 | A kind of lithographic plate example edition and preparation method thereof |
| CN109537366A (en) * | 2018-12-26 | 2019-03-29 | 上海希尔彩印制版有限公司 | A kind of 3 D grating wallpaper and preparation method thereof |
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| US3148063A (en) * | 1959-12-18 | 1964-09-08 | Eastman Kodak Co | Light-sensitive element for preparing etching resist for gravure purposes |
| CN101559662A (en) * | 2009-05-21 | 2009-10-21 | 上海希尔彩印制版有限公司 | Manufacturing method and product for nickel screen die roll for fabric printing |
| CN101559663A (en) * | 2009-05-21 | 2009-10-21 | 上海希尔彩印制版有限公司 | Manufacturing method for flowered nickel screen die roll |
| JP2011143647A (en) * | 2010-01-15 | 2011-07-28 | Dainippon Printing Co Ltd | Manufacturing method of photogravure plate cylinder |
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2011
- 2011-08-24 CN CN2011102437669A patent/CN102423954A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3148063A (en) * | 1959-12-18 | 1964-09-08 | Eastman Kodak Co | Light-sensitive element for preparing etching resist for gravure purposes |
| CN101559662A (en) * | 2009-05-21 | 2009-10-21 | 上海希尔彩印制版有限公司 | Manufacturing method and product for nickel screen die roll for fabric printing |
| CN101559663A (en) * | 2009-05-21 | 2009-10-21 | 上海希尔彩印制版有限公司 | Manufacturing method for flowered nickel screen die roll |
| JP2011143647A (en) * | 2010-01-15 | 2011-07-28 | Dainippon Printing Co Ltd | Manufacturing method of photogravure plate cylinder |
Non-Patent Citations (2)
| Title |
|---|
| 江谷，朱雨川: "《软包装印刷及后加工技术》", 30 September 2007, article "软包装印刷及后加工技术" * |
| 江谷: "《复合软包装材料与工艺》", 28 February 2003, article "复合软包装材料与工艺" * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273758A (en) * | 2013-05-10 | 2013-09-04 | 黄山金瑞泰科技有限公司 | Electrolysis grain process for CTP printing plate material |
| CN103273758B (en) * | 2013-05-10 | 2015-12-09 | 黄山金瑞泰科技有限公司 | CTP plate electrolytic graining technique |
| CN105269924A (en) * | 2014-07-09 | 2016-01-27 | 上海运申制版模具有限公司 | Manufacturing process for printing lithographic plate |
| CN106945383A (en) * | 2017-05-10 | 2017-07-14 | 山西运城制版集团股份有限公司 | A kind of water-based ink gravure printing roller |
| CN109367197A (en) * | 2018-12-26 | 2019-02-22 | 上海希尔彩印制版有限公司 | A kind of lithographic plate example edition and preparation method thereof |
| CN109537366A (en) * | 2018-12-26 | 2019-03-29 | 上海希尔彩印制版有限公司 | A kind of 3 D grating wallpaper and preparation method thereof |
| CN109537366B (en) * | 2018-12-26 | 2021-05-25 | 上海希尔彩印制版有限公司 | Three-dimensional grating wallpaper and manufacturing method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120425 |