CN104786684A - LED UV cold light source full-gravure solvent-free printing technological method - Google Patents
LED UV cold light source full-gravure solvent-free printing technological method Download PDFInfo
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- CN104786684A CN104786684A CN201510159286.2A CN201510159286A CN104786684A CN 104786684 A CN104786684 A CN 104786684A CN 201510159286 A CN201510159286 A CN 201510159286A CN 104786684 A CN104786684 A CN 104786684A
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Abstract
The invention discloses an LED UV cold light source full-gravure solvent-free printing technological method. The method includes the following steps that first, a printed material is conveyed forwards; second, the printed material is conveyed to a multi-color printing machine set which comprises a plurality of printing units, and each printing unit comprises a UV printing machine using UV ink for printing and an LED UV cold light source used for drying the printed material. The printed material is conveyed into the position between a gravure printing rubber roller and a gravure printing plate roller of the corresponding UV printing machine, a UV ink supply device supplies ink to the gravure printing plate roller, patterns on the gravure printing plate roller are transferred to the surface of the printed material in the rotating process of the gravure printing rubber roller and the gravure printing plate roller, and then the patterns on the surface of the printed material are cured by the corresponding LED UV cold light source; third, the printed material continues to be conveyed to the next printing unit, and another color is printed; fourth, the third step is repeated according to the category number of needed colors; fifth, the printed material subjected to the fourth step is cut into finished products.
Description
[technical field]
The present invention relates to a kind of gravure printing technique method, is more particularly the solvent-free typography method of the full intaglio plate of a kind of LED UV cold light source.
[background technology]
At present, gravure process is one of conventional printing process, but but there is following deficiency in current gravure printing technique: 1, the curing light source of conventional gravure generally adopts mercury lamp, in the process of drying after stock being displaced to the pattern on intaglio printing plate roller, caloric value is large, not energy-conservation, not environmentally, with high costs, and due to heat radiation large, also easily cause stock wrinkling, affect the quality of product; 2, traditional intaglio printing can only print solid color, can not polychrome superposition print; 3, conventional gravure cannot realize the printing of small characters.
Therefore, the present invention produces based on above deficiency just.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, a kind of solvent-free typography method of the full intaglio plate of LEDUV cold light source of energy-conserving and environment-protective is provided.
The present invention is achieved by the following technical solutions:
A kind of solvent-free typography method of full intaglio plate of LED UV cold light source, is characterized in that: comprise the steps:
A. be fed forward stock being expected unreel in conveying device;
B. unreel conveying device and stock is delivered to polychrome printing unit, described polychrome printing unit comprises multiple being linked in sequence successively and the printing element of respective printing solid color, each described printing element comprises the LED UV cold light source using the UV printing machine of UV ink printing and the stock after UV press printing is carried out drying, stock is admitted between the intaglio printing rubber roll of UV printing machine and intaglio printing plate roller, the UV ink feeder of UV printing machine supplies ink on intaglio printing plate roller, in the rotation process of intaglio printing rubber roll and intaglio printing plate roller, design transfer on intaglio printing plate roller is to the surface of stock, then the pattern on stock surface is solidified by the LED UV cold light source of this UV printing machine,
C. stock is continued to be fed forward to next printing element to print another kind of color;
D. color category number as required, repeats step C;
E. multiple color will have been printed through step D and the stock of having dried is delivered to die cutting unit carries out step cut and become finished product;
The solvent-free typography method of the full intaglio plate of LED UV cold light source as above, is characterized in that: described stock is paper or plastic sheeting or aluminium foil or Copper Foil.
The solvent-free typography method of the full intaglio plate of LED UV cold light source as above, is characterized in that: the wavelength of described LED UV cold light source is 350 ~ 385nm.
Compared with prior art, the present invention has the following advantages: the present invention uses UV ink printing, solvent-free, the more environmental protection of product odorlessness; Printing form and aspect saturation degree is high, LED UV cold light source is adopted to dry to the drying unit that stock is dried, LED light source is cold light source, caloric value is little, the black light of LED UV only Single wavelength, LED UV can send a complete continuous ultraviolet light belt, have the life-span of overlength, non-thermal radiation, life-span by opening and closing times influence and also energy is high, irradiate evenly enhance productivity, not containing Toxic material,, more environmental protection more safer than traditional light source, and can not be wrinkling through the stock of LED UV oven dry, end product quality is high.Typography of the present invention can realize polychrome printing, and UV ink solves the bad defect of traditional ink levelability, realizes the printing of small characters.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of present invention process production line A used portion to B portion.
Fig. 2 schemes the schematic diagram of A portion to B portion in present invention process production line map interlinking 1 used.
Fig. 3 schemes the schematic diagram of C portion to D portion in present invention process production line map interlinking 2 used.
Fig. 4 schemes the schematic diagram of E portion to F portion in present invention process production line map interlinking 3 used.
Fig. 5 schemes the schematic diagram of G portion to H portion in present invention process production line map interlinking 4 used
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described:
A kind of solvent-free typography method of full intaglio plate of LED UV cold light source, is characterized in that: comprise the steps:
A. unreel stock 1 is expected in conveying device 2 and be fed forward;
B. unreel conveying device 2 and stock 1 is delivered to polychrome printing unit 3, described polychrome printing unit 3 comprises multiple being linked in sequence successively and the printing element 31 of respective printing solid color, each described printing element 31 comprises the LED UV cold light source 312 using the UV printing machine 311 of UV ink printing and the stock 1 after being printed by UV printing machine 311 to carry out drying, stock 1 is admitted between the intaglio printing rubber roll of UV printing machine 311 and intaglio printing plate roller, the UV ink feeder of UV printing machine 311 supplies ink on intaglio printing plate roller, in the rotation process of intaglio printing rubber roll and intaglio printing plate roller, design transfer on intaglio printing plate roller is to the surface of stock 1, then the pattern on stock 1 surface is solidified by the LED UV cold light source 312 of this UV printing machine 311,
C. stock 1 is continued to be fed forward to next printing element 31 to print another kind of color;
D. color category number as required, repeats step C;
E. multiple color will have been printed through step D and the stock 1 of having dried is delivered to die cutting unit 4 carries out step cut and become finished product;
Present invention process uses UV ink printing, solvent-free, the more environmental protection of product odorlessness; Printing form and aspect saturation degree is high, LED UV cold light source is adopted to dry to the drying unit that stock 1 is dried, LED light source is cold light source, caloric value is little, the black light of LED UV only Single wavelength, LED UV can send a complete continuous ultraviolet light belt, have the life-span of overlength, non-thermal radiation, life-span by opening and closing times influence and also energy is high, irradiate evenly enhance productivity, not containing Toxic material,, more environmental protection more safer than traditional light source, and can not be wrinkling through the stock 1 of LED UV oven dry, end product quality is high.In typography of the present invention, stock 1 enters the color that next printing element prints other after a printing element 31, user can realize polychrome printing according to the needs of oneself, and UV ink solves the bad defect of traditional ink levelability, realizes the printing of small characters.
Described stock 1 is paper or plastic sheeting or aluminium foil or Copper Foil.
The wavelength of described LED UV cold light source 312 is 350 ~ 385nm.Strong at the LED UV energy of light source of this wavelength period, drying effect is best.
Claims (3)
1. the solvent-free typography method of the full intaglio plate of LED UV cold light source, is characterized in that: comprise the steps:
A. stock (1) will be expected unreeling conveying device (2) is above fed forward;
B. unreel conveying device (2) and stock (1) is delivered to polychrome printing unit (3), described polychrome printing unit (3) comprises multiple being linked in sequence successively and the printing element (31) of respective printing solid color, each described printing element (31) comprises the LED UV cold light source (312) using the UV printing machine (311) of UV ink printing and the stock (1) after being printed by UV printing machine (311) to carry out drying, between the intaglio printing rubber roll that stock (1) is admitted to UV printing machine (311) and intaglio printing plate roller, the UV ink feeder of UV printing machine (311) supplies ink on intaglio printing plate roller, in the rotation process of intaglio printing rubber roll and intaglio printing plate roller, design transfer on intaglio printing plate roller is to the surface of stock (1), then the pattern on stock (1) surface is solidified by the LED UV cold light source (312) of this UV printing machine (311),
C. stock (1) is continued to be fed forward to next printing element (31) and print another kind of color;
D. color category number as required, repeats step (C);
E. multiple color will have been printed through step (D) and the stock of having dried (1) is delivered to die cutting unit (4) carries out step cut finished product.
2. the solvent-free typography method of the full intaglio plate of LED UV cold light source according to claim 1, is characterized in that: described stock (1) is paper or plastic sheeting or aluminium foil or Copper Foil.
3. the solvent-free typography method of the full intaglio plate of LED UV cold light source according to claim 1, is characterized in that: the wavelength of described LED UV cold light source (312) is 350 ~ 385nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159286.2A CN104786684A (en) | 2015-04-03 | 2015-04-03 | LED UV cold light source full-gravure solvent-free printing technological method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159286.2A CN104786684A (en) | 2015-04-03 | 2015-04-03 | LED UV cold light source full-gravure solvent-free printing technological method |
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| CN104786684A true CN104786684A (en) | 2015-07-22 |
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| CN201510159286.2A Pending CN104786684A (en) | 2015-04-03 | 2015-04-03 | LED UV cold light source full-gravure solvent-free printing technological method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515192A (en) * | 2016-09-30 | 2017-03-22 | 中山松德印刷机械有限公司 | Solvent-free intaglio printing plate |
| CN106515212A (en) * | 2016-09-30 | 2017-03-22 | 中山松德印刷机械有限公司 | Novel solvent-free intaglio printing technology and printing machine for same |
| CN107185770A (en) * | 2017-07-18 | 2017-09-22 | 中山松德印刷机械有限公司 | A kind of mould release membrance coating LED light solidification production line |
| CN108909179A (en) * | 2018-07-20 | 2018-11-30 | 东莞富采包装制品有限公司 | A kind of LED-UV curing varnish machine |
| CN110053379A (en) * | 2019-03-25 | 2019-07-26 | 中山松德印刷机械有限公司 | A kind of printing process applying ceramic powder for paper surface |
| CN110053386A (en) * | 2019-03-25 | 2019-07-26 | 中山松德印刷机械有限公司 | A method of it is printed using EB electronic beam curing transfer pattern |
| CN110065321A (en) * | 2019-03-25 | 2019-07-30 | 中山松德印刷机械有限公司 | A kind of online laser pattern locating print method |
| CN112874129A (en) * | 2021-03-05 | 2021-06-01 | 中山优莱特印刷机械有限公司 | Solvent-free printing compound machine and solvent-free printing compound process |
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| US6457823B1 (en) * | 2001-04-13 | 2002-10-01 | Vutek Inc. | Apparatus and method for setting radiation-curable ink |
| WO2003057488A1 (en) * | 2001-12-28 | 2003-07-17 | Konica Minolta Holdings, Inc. | Ink jet printer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515192A (en) * | 2016-09-30 | 2017-03-22 | 中山松德印刷机械有限公司 | Solvent-free intaglio printing plate |
| CN106515212A (en) * | 2016-09-30 | 2017-03-22 | 中山松德印刷机械有限公司 | Novel solvent-free intaglio printing technology and printing machine for same |
| CN107185770A (en) * | 2017-07-18 | 2017-09-22 | 中山松德印刷机械有限公司 | A kind of mould release membrance coating LED light solidification production line |
| CN108909179A (en) * | 2018-07-20 | 2018-11-30 | 东莞富采包装制品有限公司 | A kind of LED-UV curing varnish machine |
| CN108909179B (en) * | 2018-07-20 | 2020-05-19 | 东莞富采包装制品有限公司 | LED-UV curing light oil machine |
| CN110053379A (en) * | 2019-03-25 | 2019-07-26 | 中山松德印刷机械有限公司 | A kind of printing process applying ceramic powder for paper surface |
| CN110053386A (en) * | 2019-03-25 | 2019-07-26 | 中山松德印刷机械有限公司 | A method of it is printed using EB electronic beam curing transfer pattern |
| CN110065321A (en) * | 2019-03-25 | 2019-07-30 | 中山松德印刷机械有限公司 | A kind of online laser pattern locating print method |
| CN112874129A (en) * | 2021-03-05 | 2021-06-01 | 中山优莱特印刷机械有限公司 | Solvent-free printing compound machine and solvent-free printing compound process |
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB02 | Change of applicant information |
Address after: Guangdong province Zhongshan City Dongfu road 528437 Nantou Town, No. 35 Applicant after: SOTECH SMARTER EQUIPMENT Co.,Ltd. Address before: 528400 Nantou, Guangdong Province, south of the town of East Avenue, No. 105, No. Applicant before: SOTECH MACHINERY Co.,Ltd. |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160613 Address after: Guangdong province Zhongshan City Dongfu road 528437 Nantou Town, the first building No. 35 Applicant after: ZHONGSHAN SOTECH PRINTING MACHINERY Co.,Ltd. Applicant after: SOTECH SMARTER EQUIPMENT Co.,Ltd. Address before: Guangdong province Zhongshan City Dongfu road 528437 Nantou Town, No. 35 Applicant before: SOTECH SMARTER EQUIPMENT Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |