CN101823380B - Printing process of paper having pattern with three-dimensional laser effect - Google Patents
Printing process of paper having pattern with three-dimensional laser effect Download PDFInfo
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- CN101823380B CN101823380B CN2010101414345A CN201010141434A CN101823380B CN 101823380 B CN101823380 B CN 101823380B CN 2010101414345 A CN2010101414345 A CN 2010101414345A CN 201010141434 A CN201010141434 A CN 201010141434A CN 101823380 B CN101823380 B CN 101823380B
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Abstract
The invention relates to a printing process of paper having a pattern with the three-dimensional laser effect, which is characterized by comprising the following steps: carrying out offset printing on one surface of the paper; leading an offset printing ink layer on the surface of the paper to obtain the laser effect; and carrying out screen varnish printing on the surface of the paper, wherein the offset printing in the step 1 and the treatment in the step 2 are sequentially carried out on the surface. The printing process has the benefits of reducing the cost by 20%-40%, being more environment-friendly, ensuring the product quality, leading the whole product to have beautiful appearance and strong three-dimensional sense, leading the printing effect to be more abundant and realizing stronger texture effect.
Description
Technical field
The present invention relates to a kind of typography, more specifically to a kind of printing process of paper with pattern with three-dimensional laser effect.
Background technology
Generally speaking, on art post paperboard, carry out the compound or gold stamping laser effect that obtains of large tracts of land of radium-shine film, but can increase production difficulty and processing cost greatly like this, and the product benzene content that processes is higher, therefore do not meet environmental protection requirement.
As produce transfer (laser effect) gold card paper, the main flow process of processing is as follows:
1, makes PET and shift silverskin;
2, shift precoating transfer adhesive on the silverskin at PET;
3, PET shifts silverskin to scribble the one side of transfer adhesive compound with the paper base material wet type;
4, park, solidify;
5, peel off the PET base film layer that PET shifts silverskin;
6, be coated with colored paint on the surface after paper base material is peeled off PET transfer silverskin;
7, cut check, obtain to shift (radium-shine) gold card finished product.
The quality index that needs in the above-mentioned technological process to control has: 1, compound fastness; 2, surface smoothness; 3, peel off integrality.The quality of stripping process depends on the coating preparation of basement membrane to a great extent, and coating layer composite effect etc. mainly are the elasticities of receiving film and stripping process itself needs control, regularity, and guarantee that the surface does not have and abrade; The PET base film layer that strips down can be coated with again, makes PET and shifts silverskin, is used for once more shifting.
Can see its processing technology complexity from above transfer (laser effect) gold card paper work flow; The product that processes does not meet environmental requirement; Because used material is more, the VOC index is difficult to control simultaneously, and the benzene content that therefore generally shifts (radium-shine) paper is higher.
Summary of the invention
The objective of the invention is prior art is improved, a kind of printing process of paper with pattern with three-dimensional laser effect is provided, can significantly reduce cost when guaranteeing printing effect, make more environmental protection of product, quality is more stable, and the technical scheme of employing is as follows:
Printing process of paper with pattern with three-dimensional laser effect of the present invention is characterized in that: comprise the steps:
1) hectographic printing is carried out on a surface of paper (white card);
2) make the offset printing ink layer on the above-mentioned surface of paper obtain laser effect;
3) paper is carried out the printing of silk screen gloss oil through the surface that the hectographic printing and the step 2 of step 1 are handled successively.
Above-mentioned steps 2 comprises step by step following successively:
2.1) select for use the film of 90% site to shine serigraphy cold wave version;
2.2) by above-mentioned serigraphy cold wave version UV is solidified transfer adhesive and transfer on the offset printing ink layer that has printed, on offset printing ink layer, form the uniform UV of one deck thickness and solidify and shift glue-line;
2.3) solidify compound laser transfer membrane on the transfer glue-line at above-mentioned UV;
2.4) by the irradiation of UV lamp, UV is solidified shift curable adhesive layer, thereby the laser pattern on the above-mentioned laser transfer membrane is solidificated on the UV curing transfer glue-line;
2.5) above-mentioned paper is cooled to 25 degrees centigrade after, laser transfer membrane solidified from UV shifts glue-line and peel off.The laser pattern of laser transfer membrane shifts at UV and solidifies on the transfer glue-line, makes UV solidify the transfer glue-line and possesses the serigraphy laser effect.People watch paper surface to solidify formed picture and text (pattern and character) such as shifting glue-line by offset printing ink layer, UV and just have the serigraphy laser effect like this.
In the described step 2, the mesh of the silk version printing film is the 420-500 order, and UV solidifies transfer adhesive coating 1-3 time; UV lamp in the step 2.4 is divided into two groups of front and back, and the number of last group of UV lamp is one, and the power of UV lamp is 4KW; The number of one group of UV lamp is one behind the UV lamp, and the power of UV lamp is 8.5KW, print speed printing speed: 2000-2500 opens/hour, the length of paper is 780 millimeters, width is 595 millimeters.
Above-mentioned steps 3 comprises step by step following successively:
3.1) design silk version printing varnish pattern (make on the silk version printing varnish pattern and have the drift sand line effect of forming with water wave shape lines separation hollow out between the irregular microscler point), export the film then, shine a silk version printing varnish version;
3.2) by above-mentioned silk edition printing varnish version a UV curing version printing burr gloss oil is printed on the UV curing transfer glue-line of above-mentioned paper, shift forming a layer of even UV curing edition printing burr gloss oil layer on the glue-line in UV curing;
3.3) under the irradiation of UV lamp, a silk edition printing burr gloss oil is solidificated in UV and solidifies on the transfer glue-line, makes the surface of paper produce the grain effect that protruding sense is arranged with the hand touch.
The silk version printing film is 100% on the spot in the described step 3, and mesh is the 250-300 order, and UV solidifies a silk version printing burr gloss oil and is coated with 2-3 time; The UV lamp of step 3.3 is divided into two groups of front and back, and the number of last group of UV lamp is 4, and each UV lamp power is 40W; The number of the one group of UV lamp in back is one, and the power of UV lamp is 8.5KW; Print speed printing speed: 2000-2500 opens/hour, the length of paper is 780 millimeters, width is 595 millimeters.
Therefore the present invention has following advantage owing to adopted art post paperboard silk-screen laser transfer membrane, this process combination to replace having only the technology that could make laser effect on radium-shine film extrusion coating paper or the gold stamping dual mode of large tracts of land in the past:
1, can reduce the cost of 20%-40%.
2, environmental protection more.In recent years, country tobacco specially office is the new demand of adaptation WTO, WHO, the technical standard of some cigarette materials is revised, wholesomeness indexs such as VOC have been increased, feasible cigarette-brand printing environment-friendly mode mainly contains four kinds at present, is respectively: the 1) application of art post paperboard seal metallic ink and large tracts of land gilding technology; 2) replace compound radium-shine film with vacuum aluminum-coated material; 3) adopt art post paperboard or art paper to come the full substitution compound material; 4) application of flexo and water color ink.Because the application's scheme has used art post paperboard to replace the material of not environmental protection of original radium-shine film composite band metal, the therefore complete compliance with environmental protection requirements of product that processes with the new technology of three-dimensional laser effect printing.
3, because original complex manufacturing adds difficult quality control in man-hour, through regular meeting occur falling aluminium, sticking flower, and paper two tone colour appears, the printing poor adhesive force, during back operation cross cutting easily the quick-fried look of appearance fall black phenomenon, increased loss greatly, the quality instability.Art post paperboard adds the cold wave transfer membrane, this process combination of silk-screen burr gloss oil just can avoid occurring the above shortcoming of extrusion coating paper, has guaranteed the quality of product and adopt, and the entire product outward appearance is beautiful, and third dimension is strong, and printing effect is abundanter, and stronger grain effect is arranged.
The specific embodiment
Embodiment 1
The printing process of paper with pattern with three-dimensional laser effect of present embodiment comprises the steps:
1) hectographic printing is carried out on a surface of paper (white card);
2) make the offset printing ink layer on the above-mentioned surface of paper obtain laser effect;
3) paper is carried out the printing of silk screen gloss oil through the surface that the hectographic printing and the step 2 of step 1 are handled successively.
Above-mentioned steps 2 comprises step by step following successively:
2.1) select for use the film of 90% site to shine serigraphy cold wave version;
2.2) by above-mentioned serigraphy cold wave version UV is solidified transfer adhesive and transfer on the offset printing ink layer that has printed, on offset printing ink layer, form the uniform UV of one deck thickness and solidify and shift glue-line;
2.3) solidify compound laser transfer membrane on the transfer glue-line at above-mentioned UV;
2.4) by the irradiation of UV lamp, UV is solidified shift curable adhesive layer, thereby the laser pattern on the above-mentioned laser transfer membrane is solidificated on the UV curing transfer glue-line;
2.5) above-mentioned paper is cooled to 25 degrees centigrade after, laser transfer membrane solidified from UV shifts glue-line and peel off, the laser pattern of laser transfer membrane shifts to solidify at UV and shifts on the glue-line, UV is solidified shift glue-line to possess the serigraphy laser effect.People watch paper surface to solidify formed picture and text (pattern and character) such as shifting glue-line by ink lay, UV and just have the serigraphy laser effect like this.
In the described step 2, the mesh of the silk version printing film is 420 orders, and UV solidifies transfer adhesive coating 1 time; UV lamp in the step 2.4 is divided into two groups of front and back, and the number of last group of UV lamp is one, and the power of UV lamp is 4KW, the number of one group of UV lamp is one behind the UV lamp, and the power of UV lamp is 8.5KW, print speed printing speed: 2000/hour, the length of paper is 780 millimeters, and width is 595 millimeters.
Above-mentioned steps 3 comprises step by step following successively:
3.1) design silk version printing varnish pattern, make on the silk version printing varnish pattern to have the drift sand line effect of forming with water wave shape lines separation hollow out between the irregular microscler point, export the film then, shine a silk version printing varnish version;
3.2) by above-mentioned silk edition printing varnish version a UV curing version printing burr gloss oil is printed on the UV curing transfer glue-line of above-mentioned paper, shift forming a layer of even UV curing edition printing burr gloss oil layer on the glue-line in UV curing;
3.3) under the irradiation of UV lamp, a silk edition printing burr gloss oil is solidificated in UV and solidifies on the transfer glue-line, makes the surface of paper produce the grain effect that protruding sense is arranged with the hand touch.
The silk version printing film is 100% on the spot in the described step 3, and mesh is 250 orders, and UV solidifies a silk version printing burr gloss oil and is coated with 2 times; The UV lamp of step 3.3 is divided into two groups of front and back, and the number of last group of UV lamp is 4, and each UV lamp power is 40W; The number of the one group of UV lamp in back is one, and the power of UV lamp is 8.5KW; Print speed printing speed: 2000/hour, the length of paper is 780 millimeters, and width is 595 millimeters.
Embodiment 2
The printing process of paper with pattern with three-dimensional laser effect of present embodiment and the difference of embodiment 1 are:
In the described step 2, the mesh of the silk version printing film is 500 orders, and UV solidifies transfer adhesive coating 3 times; Print speed printing speed: 2500/hour.
Mesh is 300 orders in the described step 3, and UV solidifies silk version printing burr gloss oil coating 3 times 3 times; Print speed printing speed: 2500/hour.
Embodiment 3
The printing process of paper with pattern with three-dimensional laser effect of the printing process of paper present embodiment with pattern with three-dimensional laser effect of present embodiment and the difference of embodiment 1 are:
In the described step 2, the mesh of the silk version printing film is 450 orders, and UV solidifies transfer adhesive coating 2 times; Print speed printing speed: 2200/hour.
Mesh is 280 orders in the described step 3; Print speed printing speed: 2200/hour.
Claims (3)
1. the printing process of paper with pattern with three-dimensional laser effect is characterized in that: comprise the steps:
1) hectographic printing is carried out on a surface of art post paperboard;
2) make the offset printing ink layer on the above-mentioned surface of paper obtain laser effect;
3) paper is carried out the printing of silk screen gloss oil through the surface that the hectographic printing and the step 2 of step 1 are handled successively;
Above-mentioned steps 2 comprises step by step following successively:
2.1) select for use the film of 90% site to shine serigraphy cold wave version;
2.2) by above-mentioned serigraphy cold wave version U V curing transfer adhesive is transferred on the offset printing ink layer that has printed, on offset printing ink layer, form the uniform UV of one deck thickness and solidify the transfer glue-line;
2.3) solidify compound laser transfer membrane on the transfer glue-line at above-mentioned UV;
2.4) by the irradiation of UV lamp, UV is solidified shift curable adhesive layer, thereby the laser pattern on the above-mentioned laser transfer membrane is solidificated on the UV curing transfer glue-line;
2.5) above-mentioned paper is cooled to 25 degrees centigrade after, laser transfer membrane solidified from UV shifts glue-line and peel off;
In the described step 2, the mesh of the silk version printing film is the 420-500 order, and UV solidifies transfer adhesive coating 1-3 time; UV lamp in the step 2.4 is divided into two groups of front and back, and the number of last group of UV lamp is one, and the power of UV lamp is 4KW; The number of one group of UV lamp is one behind the UV lamp, and the power of UV lamp is 8.5KW, print speed printing speed: 2000-2500 opens/hour, the length of paper is 780 millimeters, width is 595 millimeters.
2. the printing process of paper with pattern with three-dimensional laser effect as claimed in claim 1 is characterized in that: above-mentioned steps 3 comprises step by step following successively:
3.1) design silk version printing varnish pattern, export the film then, shine silk version printing varnish version;
3.2) by above-mentioned silk edition printing varnish version a UV curing version printing burr gloss oil is printed on the UV curing transfer glue-line of above-mentioned paper, shift forming a layer of even UV curing edition printing burr gloss oil layer on the glue-line in UV curing;
3.3) under the irradiation of UV lamp, silk version printing burr gloss oil is solidificated in U V and solidifies on the transfer glue-line.
3. the printing process of paper with pattern with three-dimensional laser effect as claimed in claim 2 is characterized in that: the silk version printing film is 100% on the spot in the described step 3, and mesh is the 250-300 order, and UV solidifies a silk version printing burr gloss oil and is coated with 2-3 time; The UV lamp of step 3.3 is divided into two groups of front and back, and the number of last group of UV lamp is 4, and each UV lamp power is 40W; The number of the one group of UV lamp in back is one, and the power of UV lamp is 8.5KW; Print speed printing speed: 2000-2500 opens/hour, the length of paper is 780 millimeters, width is 595 millimeters.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101414345A CN101823380B (en) | 2010-03-31 | 2010-03-31 | Printing process of paper having pattern with three-dimensional laser effect |
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| CN2010101414345A CN101823380B (en) | 2010-03-31 | 2010-03-31 | Printing process of paper having pattern with three-dimensional laser effect |
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| CN101823380A CN101823380A (en) | 2010-09-08 |
| CN101823380B true CN101823380B (en) | 2011-12-28 |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350887A (en) * | 2011-08-25 | 2012-02-15 | 浙江华人数码印刷有限公司 | Continuous adjustment screen printing process of water-based gloss oil |
| CN102501664A (en) * | 2011-10-26 | 2012-06-20 | 湖北联合天诚防伪技术股份有限公司 | Holographic dot printing method |
| CN103009838A (en) * | 2012-12-28 | 2013-04-03 | 博源科技材料（烟台）有限公司 | Printing process for realizing matte effect through lithography and flexography |
| CN104442052A (en) * | 2013-09-18 | 2015-03-25 | 白纱科技印刷股份有限公司 | Gold blocking, dull polish simulation and ice flower printing stripe same line operation printing method and prints thereof |
| CN104595791B (en) * | 2013-10-30 | 2018-01-23 | 龙璟印刷（深圳）有限公司 | It is a kind of to touch luminous LED night lamp wall patch and its manufacture craft |
| CN104691126A (en) * | 2013-12-04 | 2015-06-10 | 白纱科技印刷股份有限公司 | Printing method for sheet-fed simulated frosted and optical laser impression and printing product thereof |
| CN105922734A (en) * | 2016-04-25 | 2016-09-07 | 万军霞 | Silk screen printing embossment cold wave method |
| CN105922775A (en) * | 2016-04-25 | 2016-09-07 | 万军霞 | Single-bottom and single-surface three-dimensional image making method |
| WO2017185220A1 (en) * | 2016-04-25 | 2017-11-02 | 万军霞 | Silk screen printing embossment cold-ironing method |
| CN107379800A (en) * | 2017-07-17 | 2017-11-24 | 哈尔滨联邦智能卡技术开发有限责任公司 | The preparation method of radium-shine PVC business cards and its radium-shine PVC business cards |
| CN107984816B (en) * | 2017-11-23 | 2020-04-14 | 深圳市冠盟贴纸制品有限公司 | Decorative film with three-dimensional laser decorative effect and production process thereof |
| CN109823071A (en) * | 2019-01-31 | 2019-05-31 | 佛山希望数码印刷设备有限公司 | A kind of concave-convex hand feeling texture printing process that fidelity is high |
| CN110053378A (en) * | 2019-05-20 | 2019-07-26 | 湖北中烟工业有限责任公司 | A kind of printing technology of cigarette dumb light white effect |
| CN110198605A (en) * | 2019-05-30 | 2019-09-03 | Oppo广东移动通信有限公司 | Appearance diaphragm and preparation method, shell and electronic equipment |
| CN110744940B (en) * | 2019-11-14 | 2021-07-30 | 东莞市信彩包装有限公司 | Holographic positioning cold stamping printing method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100462239C (en) * | 2006-08-02 | 2009-02-18 | 广西真龙彩印包装有限公司 | Novel technique of producing laser paper |
| CN101274556A (en) * | 2007-03-29 | 2008-10-01 | 淄博泰宝防伪制品有限公司 | Environment-friendly laser anti-counterfeiting printing process |
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