CN105415913A - Renewable environmental gravure and manufacturing method thereof - Google Patents
Renewable environmental gravure and manufacturing method thereof Download PDFInfo
- Publication number
- CN105415913A CN105415913A CN201510923508.3A CN201510923508A CN105415913A CN 105415913 A CN105415913 A CN 105415913A CN 201510923508 A CN201510923508 A CN 201510923508A CN 105415913 A CN105415913 A CN 105415913A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filling paint
- ink cell
- intaglio
- image areas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- B41N3/003—Preparing for use and conserving printing surfaces of intaglio formes, e.g. application of a wear-resistant coating, such as chrome, on the already-engraved plate or cylinder; Preparing for reuse, e.g. removing of the Ballard shell; Correction of the engraving
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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
- B41C1/02—Engraving; Heads therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/18—Curved printing formes or printing cylinders
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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
- B41N1/16—Curved printing plates, especially cylinders
-
- 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
Abstract
The invention provides a renewable environmental gravure and a manufacturing method thereof. The renewable environmental gravure comprises a roller, image-text areas and non-image-text areas, wherein the image-text areas are formed by arrangement of a plurality of ink cells; the ink cells are all distributed on the whole roller; ink cells of the non-image-text areas are blocked and filled with a filling paint; and the ink cells of the image-text areas are reserved. According to the renewable environmental gravure and the manufacturing method thereof, the plate-making difficulty is reduced; the investment on plate-making equipment is reduced; the plate-making period is shortened; the plate-making cost is reduced; the pollution caused in the plate-making process is reduced; and the roller can be recycled and reused.
Description
Technical field
The invention belongs to plate making technical field, particularly the renewable environmental intaglio of one and manufacture method thereof.
Background technology
Volume the 6th phase in " Beijing Printing Institute's report " December the 21st in 2013, publish the article that a section is entitled as " gravure plating mode is sketched with plate-making standard ".Introduce in literary composition: intaglio printing is the mode of printing of image areas (also known as picture and text position) lower than non-graphic district (also known as non-graphic position) of forme.Intaglio printing is to present the color of original copy and shade with the surperficial ink cell volume of cylinder (i.e. forme).The degree of depth of electronic engraving ink cell is 0.06-0.07mm, and the degree of depth of laser engraving ink cell can reach more than 0.25mm.Gravure plating technique, priority experienced by multiple developing stage: develop into chemical attack plate-making from initial hand engraving plate-making, developing deeply is to electric mechanical engrave, the direct engrave of laser; From film engrave to without film engrave.Intaglio plate is divided into etching plate and engrave two class.
Existing gravure cylinder, owing to adopting hard metal material, is therefore made a plate that difficulty is large, platemaking equipment investment is large, the plate-making cycle is long, plate-making cost is high, mask-making technology is polluted large, cylinder (i.e. forme) and be difficult to reclaiming use.
Summary of the invention
Object of the present invention: a kind of renewable environmental intaglio and manufacture method thereof are provided, realize cylinder (i.e. forme) reclaiming use, to reduce difficulty of making a plate, minimizing platemaking equipment is invested, shorten the plate-making cycle, cost is made a plate in reduction, the pollution of reduction mask-making technology.
The technical scheme of a kind of renewable environmental intaglio of the present invention is as follows.
A kind of renewable environmental intaglio, comprise cylinder (1), the ink cell (2) dug on cylinder (1), the image areas (3) rearranged by numerous ink cell (2), non-graphic district (4), it is characterized in that: 1. described ink cell (2) has been covered with whole cylinder (1); 2. the ink cell (2) that described non-graphic district (4) is inner is filled coating (5) shutoff and has filled and led up; 3. the ink cell (2) that described image areas (3) are inner has been available; In other words, without filling paint (5) in described image areas (3) backing wire cave (2), or remove or be not natively filled into.
It is appreciated that described renewable environmental intaglio, it at least comprises one of following technical proposal:
1. the filling paint (5) in described image areas (3) backing wire cave (2) is removed by (laser engraving or chemical attack);
2. described filling paint (5) top is provided with wear-resistant coating (6); The color that the color of described wear-resistant coating (6) is preferably larger with cylinder (1) metal contrast, so, if forme is worn or has damaged, is just very easy to find;
3. described filling paint (5) and wear-resistant coating (6) are same coating;
4. described filling paint (5) is a kind of photoresists; Such as, the photoresists used in the U.S. mask-making technology of existing Blanc are adopted; Or, adopt photosensitive (shutoff) glue used in existing wire printing plate-making technique;
5. described cylinder (1) is a kind of ceramic anilox roller (7); Pottery is a kind of refractory material, and laser is difficult to be carved burn, is particularly suitable for making the cylinder (1) in the present invention.
The manufacture method of a kind of renewable environmental intaglio of the present invention is as follows.
A manufacture method for renewable environmental intaglio, is characterized in that, it comprises:
1. on described cylinder (1), dig out full version ink cell (2); Or select full version to have the anilox roll (7) of ink cell (2);
2. described ink cell (2) filling paint (5) shutoff is filled and led up;
3. filling paint (5) engraving in image areas (3) backing wire cave (2) is removed; Or, the filling paint (5) in image areas (3) backing wire cave (2) is dissolved or corrosion removing;
4. made cylinder (1) is loaded on intaglio printing press and drops into print production use;
5. reclaim with the cylinder (1) crossed, and the filling paint (5) in ink cell (2) is removed;
6. will reclaim the ink cell (2) on cylinder (1), and again use filling paint (5) shutoff to fill and lead up, and repeat above-mentioned steps 3..
It is appreciated that the manufacture method of described renewable environmental intaglio, at least comprise one of following:
1. described filling paint (5) is a kind of laser gasification coating; In other words, when described filling paint (5) is a kind of Stimulated Light light beam irradiation can rapid vaporization evaporation coating, it is very easy to vaporization compared to cylinder (1) metal material;
2. described filling paint (5) top is provided with wear-resistant coating (6);
3. described filling paint (5) is a kind of soluble filler thing;
4. described cylinder (1) is a kind of ceramic anilox roller (7).
Filling paint of the present invention (5) a kind of is easy to clean the material removed compared to the easier Carving Machining of cylinder (1) metal material or easier corrosion processing, preferably nonmetallic materials, it can also be the chemistry painting industry of various suitable be coated with easy-clear.
Compared with prior art, the present invention can produce following Advantageous Effects.
One, platemaking equipment investment little: due to when filling paint (5) can be a kind of Stimulated Light light beam irradiation can rapid vaporization evaporation coating, it is very easy to vaporization compared to cylinder (1) metal material; So the laser engraving machine only need investing smaller power can be made a plate.Experiment display: equipment investment reduces 20-70%.
Two, make a plate speed fast: due to when filling paint (5) can be a kind of Stimulated Light light beam irradiation can rapid vaporization evaporation coating, it is very easy to vaporization compared to cylinder (1) metal material; So plate-making speed is fast.Experiment display: plate-making speed improves 40-80%.
Three, cylinder (1) is reusable: filling paint (5) using chemical methods in the upper ink cell (2) of cylinder (1) dissolves to be removed, and also available laser is removed, and makes that cylinder (1) is recyclable to be reused.Thus cut the waste, promote environmental protection.Find in practice, the laser beam of less energy can by chance be removed filling paint (5) vaporization and can not damage cylinder (5) and ink cell (2), thus cylinder (1) can be reused repeatedly.
Four, do not have ink cell (2) in the upper non-graphic district (4) of existing cylinder (1), and have ink cell (2) in non-graphic district of the present invention (4), only its ink cell (2) is filled coating (5) temporarily shutoff and has filled and led up.This difference technical characteristic just, just makes to present invention produces useful technique effect.
For making above-mentioned purpose of the present invention, feature and advantage become apparent, the comprehensive preferred embodiment of the present invention cited below particularly, and coordinate accompanying drawing to be described in detail.
Accompanying drawing explanation
Fig. 1 is the intaglio plate schematic diagram (below is " ten " word amplified) in the embodiment of the present invention one.
Fig. 2 is one section of cross section (amplification effect) schematic diagram on Fig. 1 intermediate roll top layer.
Fig. 3 is full version ink cell cylinder (or anilox roll) schematic diagram.
Drawing reference numeral illustrates: 1-cylinder, 2-ink cell, 3-image areas, 4-non-graphic district, 5-filling paint, 6-wear-resistant coating, 7-anilox roll.
Embodiment one.
As shown in Figure 3, according to the technical standard of existing intaglio plate, prepare the gravure cylinder (1) of a metal material, also known as gravure printing roller.
On gravure cylinder (1), adopt laser engraving machine, the carve degree of depth is the full version ink cell (2) of 0.25mm.
Adopt half tone gluing machine, using silk screen STORK/SCR100 photoresists as a kind of filling paint (5), full version is applied on gravure cylinder (1), whole for all ink cells (2) shutoff is filled and led up.Baking temperature should control lower than less than 35 DEG C, adopts hair dryer or oven for drying, and after finish-drying, light stiffening, again polishing be for subsequent use.
See Fig. 1, Fig. 2, on the ready gravure cylinder of previous step (1), adopt laser engraving machine, engraving removes photoresists---the filling paint (5) on setting pattern " ten " word in ink cell (2), namely makes " ten " word pattern gravure cylinder (1) rearranged by some dead slot ink cells (2).
Renewable for the present invention made by previous step environmental intaglio is uploaded on intaglio printing press, cross picture and text one by one can be printed out.
Reclaim with the gravure cylinder (1) crossed, and the filling paint (5) in ink cell (2) is removed clean; The ink cell (2) on gravure cylinder (1) will be reclaimed again, fill and lead up with filling paint (5) shutoff, again can carry out new plate-making.
Embodiment two.
As shown in Figure 3, according to the technical standard of existing intaglio plate, prepare a ceramic anilox roller (7).
Adopt gluing machine, using red for the photoresists SCR400(being applicable to laser explosure) as a kind of filling paint (5), be spread evenly across the surface of anilox roll (7), whole for all ink cells (2) shutoff is filled and led up.Baking temperature should control lower than less than 35 DEG C, adopts hair dryer or oven for drying, and after finish-drying, light stiffening, again polishing be for subsequent use.
Then, see Fig. 1, Fig. 2, with the co2 laser of correspondence or optical-fiber laser, image areas (3) are burnt, remove photoresists SCR400---the filling paint (5) in ink cell (2) on setting pattern " ten " word, namely make " ten " word pattern gravure cylinder (1) rearranged by some dead slot ink cells (2).
Renewable for the present invention made by previous step environmental intaglio is uploaded on intaglio printing press, cross picture and text one by one can be printed out.
Photoresists SCR400 is a kind of the light-sensitive material responded to laser (chemical goods), and be easy on the market buy, its key property is: run into laser and gasify rapidly.
Reclaim with the gravure cylinder (1) crossed, and the filling paint (5) in ink cell (2) is removed clean; The ink cell (2) on gravure cylinder (1) will be reclaimed again, fill and lead up with filling paint (5) shutoff, again can carry out new plate-making.
Embodiment three.
As shown in Figure 3, according to the technical standard of existing intaglio plate, prepare a ceramic anilox roller (7).
Adopt German AKKEC1050 to spray film device, SCR400 is sprayed at anilox roll (7) surface as a kind of filling paint (5), spraying position is non-graphic district (4), is image areas (3) by the region in the anilox roll (7) vacated.
See Fig. 1, Fig. 2, on image areas (3) " ten " word, ink cell (2) is interior without photoresists SCR400---filling paint (5).
Renewable for the present invention made by previous step environmental intaglio is uploaded on intaglio printing press, cross picture and text one by one can be printed out.
Reclaim with the gravure cylinder (1) crossed, and the filling paint (5) in ink cell (2) is removed clean; The ink cell (2) on gravure cylinder (1) will be reclaimed again, fill and lead up with filling paint (5) shutoff, again can carry out new plate-making.
Embodiment four.
As shown in Figure 3, according to the technical standard of existing intaglio plate, prepare an anilox roll (7).
German AKKEC1050 is adopted to spray film device, wax is sprayed at the image areas (3) on anilox roll (7) surface as a kind of filling paint (5), then by the upper SCR400 of full for anilox roll (7) surface version coating, then, anilox roll (7) is placed in water, image areas (3) has been melted due to the wax of basic unit, causes the SCR400 hardened not yet completely in surface to come off, thus makes image areas (3) be exposed to surface.Then cure process is carried out.
See Fig. 1, Fig. 2, on image areas (3) " ten " word, ink cell (2) is interior without filling paint (5).
Renewable for the present invention made by previous step environmental intaglio is uploaded on intaglio printing press, cross picture and text one by one can be printed out.
Reclaim with the gravure cylinder (1) crossed, and the filling paint (5) in ink cell (2) is removed clean; The ink cell (2) on gravure cylinder (1) will be reclaimed again, fill and lead up with filling paint (5) shutoff, again can carry out new plate-making.
Embodiment five.
As shown in Figure 3, according to the technical standard of existing intaglio plate, prepare an anilox roll (7).
By SCR100 photoresists, even spread or be sprayed at anilox roll (7) surface, then, adopt film parcel mode to carry out circumference exposure, non-graphic district (4) harden under exposure effect, and image areas (3) are exposure not, after cleaning, image areas (3) just expose out.
See Fig. 1, Fig. 2, on image areas (3) " ten " word, ink cell (2) is interior without filling paint (5).
Renewable for the present invention made by previous step environmental intaglio is uploaded on intaglio printing press, cross picture and text one by one can be printed out.
Reclaim with the gravure cylinder (1) crossed, and the filling paint (5) in ink cell (2) is removed clean; The ink cell (2) on gravure cylinder (1) will be reclaimed again, fill and lead up with filling paint (5) shutoff, again can carry out new plate-making.
Above disclosedly be only preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (4)
1. renewable environmental intaglio, comprise cylinder (1), the ink cell (2) dug on cylinder (1), the image areas (3) rearranged by numerous ink cell (2), non-graphic district (4), it is characterized in that: 1. described ink cell (2) has been covered with whole cylinder (1); 2. the ink cell (2) that described non-graphic district (4) is inner is filled coating (5) shutoff and has filled and led up; 3. the ink cell (2) that described image areas (3) are inner has been available.
2. according to renewable environmental intaglio according to claim 1, it is characterized in that, which comprises at least one of following:
1. the filling paint (5) in described image areas (3) backing wire cave (2) has been eliminated;
2. described filling paint (5) top is provided with wear-resistant coating (6);
3. described filling paint (5) and wear-resistant coating (6) are same coating;
4. described filling paint (5) is a kind of photoresists or a kind of soluble filler thing;
5. described cylinder (1) is a kind of ceramic anilox roller (7).
3. the manufacture method of renewable environmental intaglio, is characterized in that, it comprises:
1. on described cylinder (1), dig out full version ink cell (2); Or select full version to have the anilox roll (7) of ink cell (2);
2. described ink cell (2) filling paint (5) shutoff is filled and led up;
3. filling paint (5) engraving in image areas (3) backing wire cave (2) is removed; Or, the filling paint (5) in image areas (3) backing wire cave (2) is dissolved or corrosion removing;
4. made cylinder (1) is loaded on intaglio printing press and drops into print production use;
5. reclaim with the cylinder (1) crossed, and the filling paint (5) in ink cell (2) is removed;
6. will reclaim the ink cell (2) on cylinder (1), and again use filling paint (5) shutoff to fill and lead up, and repeat above-mentioned steps 3..
4. according to the manufacture method of renewable environmental intaglio according to claim 3, it is characterized in that, at least comprise one of following:
1. described filling paint (5) is a kind of laser gasification coating;
2. described filling paint (5) top is provided with wear-resistant coating (6);
3. described filling paint (5) is a kind of soluble filler thing;
4. described cylinder (1) is a kind of ceramic anilox roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923508.3A CN105415913A (en) | 2015-12-14 | 2015-12-14 | Renewable environmental gravure and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923508.3A CN105415913A (en) | 2015-12-14 | 2015-12-14 | Renewable environmental gravure and manufacturing method thereof |
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| CN105415913A true CN105415913A (en) | 2016-03-23 |
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| CN201510923508.3A Pending CN105415913A (en) | 2015-12-14 | 2015-12-14 | Renewable environmental gravure and manufacturing method thereof |
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| CN (1) | CN105415913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106864007A (en) * | 2017-02-14 | 2017-06-20 | 北京黎马敦太平洋包装有限公司 | A kind of gravure product printing method, intaglio plate and single recessed machine |
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| JPH08230344A (en) * | 1995-02-07 | 1996-09-10 | Man Roland Druckmas Ag | Method and device for conducting gravure printing |
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| DE202004015497U1 (en) * | 2004-02-26 | 2005-01-13 | Koenig & Bauer Ag | Reusable deep printing web has pits filled with ink and selectively hardened to form the print pattern and recycled by cleaning and refilling with ink |
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| CN103991270A (en) * | 2014-06-03 | 2014-08-20 | 中山火炬职业技术学院 | Intaglio printing plate cylinder being recycled based on inkjet protection, and printing method |
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| CN106864007A (en) * | 2017-02-14 | 2017-06-20 | 北京黎马敦太平洋包装有限公司 | A kind of gravure product printing method, intaglio plate and single recessed machine |
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Application publication date: 20160323 |