CN105269996A - Large-density superfine line and complex pattern positioning and transferring type hybrid printing technique - Google Patents
Large-density superfine line and complex pattern positioning and transferring type hybrid printing technique Download PDFInfo
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Abstract
The invention discloses a large-density superfine line and complex pattern positioning and transferring type hybrid printing technique. The large-density superfine line and complex pattern positioning and transferring type hybrid printing technique comprises the following steps that a silk-screen printing plate is prepared according to the style of a gold-stamped images and texts; printing ink is printed to the surface of a printed object by means of the silk-screen printing plate prepared in the first step through a silk-screen printing method, so that a printing ink layer of the same style of the images and texts are printed on the surface of the printed object; the printing ink layer on the surface of the printed object is solidified; and the solidified printing ink layer is printed to the surface of the printed object when heated to have the maximum viscidity through a heating gold-stamping plate of a gold-stamping machine. According to the process, ultraviolet (UV) silk screen gloss paint is printed on the printed object through silk-screen printing; due to the facts that the smoothness and flatness of the surface can be guaranteed through the printing ink layer printed on the printed object through silk-screen printing and the printing ink layer has a certain thickness, incompleteness, deckle edges and burnt edges can be prevented during gold stamping, the gold-stamping effect is improved, and gold stamping of superfine lines can be achieved; in addition, the requirement for the smoothness of the surface of the printed object is lowered, and the applicability of the gold stamping technique is improved.
Description
Technical field
The present invention relates to gilding technology field, be specifically related to the composite print technique of a kind of large density ultrafine lines and the transfer of complex pattern location.
Background technology
Gold stamping, also do " thermoprint ", a kind of printing decoration technique.Metallic plate is heated, executes paper tinsel, printed matter impresses out golden word or pattern.Along with the develop rapidly of stamping systems and packaging industry, electrochemical aluminium gold-stamped application is more and more extensive.
Tradition gilding technology is the principle utilizing hot pressing shift, and the aluminium lamination in anodized aluminium is transferred to stock surperficial to form special metal effect, the main material because of gold stamping use is electrochemical aluminum foil, is therefore gold stampingly also electrochemical aluminium thermoprinting.Electrochemical aluminum foil is made up of multilayer material usually, and base material is often PE, is secondly to be separated coating, color coating, metal coating (aluminizing) and function of glue coating.
Gold stamping basic technology is at pressure state, namely under the state that anodized aluminium is pushed down by printing plate, stock, anodized aluminium is heated the silicone resin layer that makes hot melt on it and glue bull agent fusing, the now organic siliconresin reduced viscosity of melted by heat, and viscosity increases after special heat-sensitive adhesive melted by heat, be transferred on stock while aluminium lamination and anodized aluminium basement membrane are peeled off.Along with the removal of pressure, the rapid cooling curing of adhesive, aluminium lamination adheres on the substrate securely, completes a thermoprint process.
Gold stampingly mainly contain two kinds of functions: one is incrustation, can improve value-added content of product.Gold stampingly combining with other processing modes such as pressure concave and convex technology etc., more demonstrating the strong decorative effect of product: two is give product higher anti-counterfeiting performance, as adopted holographic locating thermoprint trademark etc.
The gold stamping rear pattern color of product is dazzlingly beautiful, wear-resisting, weather-proof.Gilding technology application on current printing cigarette-brand accounts for more than 85%, and in planar design, the gold stamping effect can playing crucial touch, outstanding design motif, is specially adapted to the decoration use of trade mark, login name.
Common gilding technology is hot soup technology for gold, mould is utilized to carry out, die surface is provided with gold stamping paper tinsel and binding agent successively, the gold stamping paper tinsel of mould high spot is also transferred on stock by the binding agent of mould high spot and substrate contacts, but the gilding technology of this mode is due to transfer amount when uncontrollable binding agent and substrate contacts, so also uncontrollable to the transfer amount of gold stamping paper tinsel, so poor for the hot stamping effects of superfine line.
Cold wave technology for gold is the results new technology taking the lead in American-European printing industry in recent years applying, and is the transfer completing electrochemical aluminum foil under the state of colding pressing.The cold wave gold extraordinary anodized aluminium that uses, its back side not gluing, adhesive is directly coated on the position of needs decoration when printing, and during transfer, under the effect of adhesive, anodized aluminium is attached to printed matter surface.
Compared with traditional gilding technology, save the energy: material is widely applicable, can carry out cold wave gold on temperature-sensitive class paper and a part of thin-film material.Use general flexible print plate to replace expensive metallograph cylinder, so greatly reduce cost of manufacture and the cycle of gold stamping version, decrease the pollution in metallograph corrosion process simultaneously.
But by the restriction of the condition such as adhesive, metal forming, also there are some shortcomings in cold stamping process, as: necessary glazing or overlay film after printing cold wave gold, in order to protect gold stamping figure line, add the complexity of cost and technique.Cold foil technology is not suitable on the thin-film materials such as PVC, PE of being applied in shrinkage character.Because adhesive flow levelling difference and adhesive phase print thinner thickness, so dried surface smoothness is poor, cause the metal foil surface luminance difference being transferred to stock surface, there is diffuse reflection phenomenon, and the profile pattern of stock is very large to gold stamping influential effect, effect is not as traditional blanching gold process.Cold wave gold needs special printing equipment and gold stamping device in addition, and the cost of procuring equipment is very large, for ordinary enterprises, is a very large burden.
Summary of the invention
The object of the invention is to: overcome the deficiencies in the prior art, the composite print technique of a kind of large density ultrafine lines and the transfer of complex pattern location is provided, by screen printing mode, UV silk screen gloss oil is printed on stock surface, owing to adopting the mode of serigraphy, the smooth of surface can not only be ensured after the ink layer solidification on stock surface, but also there is certain thickness, so the poor defect of some stock surface flatness can be overcome, avoid gold stamping appearance incomplete, burr, the situation of scumming, improve bronzing effect, the gold stamping of superfine line can be realized, and the requirement reduced for stock surface flatness, improve the applicability of gilding technology, by serigraphy, UV silk screen gloss oil is printed on the substrate, owing to adopting the mode of serigraphy, the smooth of surface can not only be ensured after the ink layer solidification on stock surface, but also there is certain thickness, thus make gold stamping after picture and text surperficially relative to stock have certain recessed soil sense, third dimension, thus further increase gold stamping aesthetics, heating-up temperature time gold stamping is lower, thus decreases energy consumption, reduces production cost, and then is also more conducive to the raising of gold stamping speed.
The technical solution used in the present invention is:
The composite print technique of large density ultrafine lines and the transfer of complex pattern location, comprises the following steps:
1) silk-screen half tone is prepared according to gold stamping picture and text pattern;
2) utilize the mode of serigraphy to print to stock surface by the half tone of step 1) in ink, make stock surface be printed on the ink layer identical with gold stamping picture and text pattern and region;
3) ink layer on stock is cured;
4) by the gold stamping version of the heating of gilding press by solidification after ink layer be heated to viscosity maximum time, then utilize the pressure of pressing plate by stamping systems scald be transferred on stock.
The further improvement project of the present invention is, described step 2) in, on described stock, the thickness of institute's printed ink layer is in the scope of 20 ~ 100 microns.
The present invention further improvement project is, described step 2), the ink of step 3) and the ink layer described in step 4) is UV silk-screen gloss oil.
The present invention further improvement project is, in described step 3), UV silk-screen gloss oil carries out rapid curing by UV solidification equipment.
The present invention further improvement project is, in described step 4), the temperature that ink layer heats by gold stamping version of generating heat is in the scope of 70 ~ 80 degrees Celsius.
The present invention further improvement project is, in described step 4), gilding press moment pressure of hot stamping in the scope of 1.6 ~ 2.0T.
The present invention further improvement project is, in described step 4), the thermoprint speed of gilding press is per hour in 0.6 ~ 0.8 ten thousand print.
Beneficial effect of the present invention is:
The first, the composite print technique of large density ultrafine lines of the present invention and the transfer of complex pattern location, by screen printing mode, UV silk screen gloss oil is printed on stock surface, owing to adopting the mode of serigraphy, the smooth of surface can not only be ensured after the ink layer solidification on stock surface, but also there is certain thickness, so the poor defect of some stock surface flatness can be overcome, avoid the situation of gold stamping appearance incompleteness, burr, scumming, improve bronzing effect, the gold stamping of superfine line can be realized; And the requirement reduced for stock surface flatness, improve the applicability of gilding technology.
The second, the composite print technique of large density ultrafine lines of the present invention and the transfer of complex pattern location, compared to cold wave gold, by serigraphy, UV silk screen gloss oil is printed on the substrate, owing to adopting the mode of serigraphy, the smooth of surface can not only be ensured after the ink layer solidification on stock surface, but also there is certain thickness, thus make gold stamping after picture and text surperficially relative to stock have certain recessed soil sense, third dimension, thus further increase gold stamping aesthetics.
Three, the composite print technique of large density ultrafine lines of the present invention and the transfer of complex pattern location, heating-up temperature time gold stamping is lower, thus decreases energy consumption, reduces production cost, and then is also more conducive to the raising of gold stamping speed.
detailed description of the invention:
The present invention includes following steps:
1) silk-screen half tone is prepared according to gold stamping picture and text pattern;
2) utilize the mode of serigraphy to print to stock surface by the half tone of step 1) in ink, make stock surface be printed on the ink layer identical with gold stamping picture and text pattern and region;
3) ink layer on stock is cured;
4) by the gold stamping version of the heating of gilding press by solidification after ink layer be heated to viscosity maximum time, then utilize the pressure of pressing plate by stamping systems scald be transferred on stock.
Described step 2) in, on described stock, the thickness of institute's printed ink layer is in the scope of 20 ~ 100 microns; Described step 2), the ink of step 3) and the ink layer described in step 4) is UV silk-screen gloss oil; In described step 3), UV silk-screen gloss oil carries out rapid curing by UV solidification equipment; In described step 4), the temperature that ink layer heats by gold stamping version of generating heat is in the scope of 70 ~ 80 degrees Celsius; In described step 4), gilding press moment pressure of hot stamping in the scope of 1.6 ~ 2.0T; In described step 4), the thermoprint speed of gilding press is per hour in 0.6 ~ 0.8 ten thousand print.
Claims (7)
1. the composite print technique of large density ultrafine lines and the transfer of complex pattern location, is characterized in that comprising the following steps:
1) silk-screen half tone is prepared according to gold stamping picture and text pattern;
2) utilize the mode of serigraphy to print to stock surface by the half tone of step 1) in ink, make stock surface be printed on the ink layer identical with gold stamping picture and text pattern and region;
3) ink layer on stock is cured;
4) by the gold stamping version of the heating of gilding press by solidification after ink layer be heated to viscosity maximum time, then utilize the pressure of pressing plate by stamping systems scald be transferred on stock.
2. the composite print technique of large density ultrafine lines as claimed in claim 1 and the transfer of complex pattern location, is characterized in that: described step 2) in, on described stock, the thickness of institute's printed ink layer is in the scope of 20 ~ 100 microns.
3. the composite print technique of density ultrafine lines as claimed in claim 1 large and the transfer of complex pattern location, is characterized in that: described step 2), the ink of step 3) and the ink layer described in step 4) is UV silk-screen gloss oil.
4. the composite print technique of large density ultrafine lines as claimed in claim 3 and the transfer of complex pattern location, it is characterized in that: in described step 3), UV silk-screen gloss oil carries out rapid curing by UV solidification equipment.
5. the composite print technique of large density ultrafine lines as claimed in claim 1 and the transfer of complex pattern location, it is characterized in that: in described step 4), the temperature that ink layer heats by gold stamping version of generating heat is in the scope of 70 ~ 80 degrees Celsius.
6. the composite print technique of density ultrafine lines as claimed in claim 1 large and the transfer of complex pattern location, is characterized in that: in described step 4), gilding press moment pressure of hot stamping in the scope of 1.6 ~ 2.0T.
7. the composite print technique of large density ultrafine lines as claimed in claim 1 and the transfer of complex pattern location, is characterized in that: in described step 4), and the thermoprint speed of gilding press is per hour in 0.6 ~ 0.8 ten thousand print.
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Cited By (16)
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CN105644172A (en) * | 2016-01-28 | 2016-06-08 | 浙江阿克希龙舜华铝塑业有限公司 | Metal surface gold stamping technology and product thereof |
CN105922734A (en) * | 2016-04-25 | 2016-09-07 | 万军霞 | Silk screen printing embossment cold wave method |
CN106274102A (en) * | 2016-08-04 | 2017-01-04 | 深圳市冠为科技股份有限公司 | A kind of silk-screen transfer gilding technology |
CN106739593A (en) * | 2016-12-19 | 2017-05-31 | 江苏大亚印务有限公司 | A kind of embossment cold foil technology |
CN107458104A (en) * | 2017-08-31 | 2017-12-12 | 东莞市源铁印刷机械有限公司 | A kind of silk-screen printing technique |
CN107718918A (en) * | 2017-12-08 | 2018-02-23 | 广州市佳盛印刷有限公司 | A kind of NEW TYPE OF COMPOSITE typography |
CN109177555A (en) * | 2018-08-03 | 2019-01-11 | 广东理想彩色印务有限公司 | The anti-gold stamping screen printing method of paper that hazes of one kind |
CN110774747A (en) * | 2018-07-25 | 2020-02-11 | 柯尼卡美能达株式会社 | Printed matter gold stamping system, gold stamping printing control method and gold stamping printing control program |
CN111114162A (en) * | 2020-01-19 | 2020-05-08 | 昆山美普森包装有限公司 | High-precision plate-free hot stamping process |
CN111716950A (en) * | 2020-06-17 | 2020-09-29 | 昆山爱上艺术品有限公司 | Manufacturing method of gilding foil craft picture and craft picture |
CN112140760A (en) * | 2020-08-18 | 2020-12-29 | 泸州启航科技有限公司 | Silk sleeve ironing production method |
CN112158015A (en) * | 2020-09-29 | 2021-01-01 | 增和包装股份有限公司 | High-precision plateless three-dimensional hot stamping process |
CN113103740A (en) * | 2021-04-13 | 2021-07-13 | 云南侨通包装印刷有限公司 | Novel hot stamping line manufacturing method |
CN115107390A (en) * | 2022-07-26 | 2022-09-27 | 深圳市众立生包装科技有限公司 | Digital gold stamping process, gold stamping equipment and gold stamping product |
CN115447301A (en) * | 2022-09-27 | 2022-12-09 | 陕西金叶印务有限公司 | Process method for realizing printing and then ironing of silk screen snowflake printing ink |
CN117021806A (en) * | 2023-10-08 | 2023-11-10 | 龙口科诺尔玻璃科技有限公司 | Reflecting glass printing process and printing device based on UV nanoimprint technology |
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Cited By (19)
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CN105644172A (en) * | 2016-01-28 | 2016-06-08 | 浙江阿克希龙舜华铝塑业有限公司 | Metal surface gold stamping technology and product thereof |
CN105922734A (en) * | 2016-04-25 | 2016-09-07 | 万军霞 | Silk screen printing embossment cold wave method |
CN106274102A (en) * | 2016-08-04 | 2017-01-04 | 深圳市冠为科技股份有限公司 | A kind of silk-screen transfer gilding technology |
CN106739593A (en) * | 2016-12-19 | 2017-05-31 | 江苏大亚印务有限公司 | A kind of embossment cold foil technology |
CN107458104A (en) * | 2017-08-31 | 2017-12-12 | 东莞市源铁印刷机械有限公司 | A kind of silk-screen printing technique |
CN107718918A (en) * | 2017-12-08 | 2018-02-23 | 广州市佳盛印刷有限公司 | A kind of NEW TYPE OF COMPOSITE typography |
CN110774747A (en) * | 2018-07-25 | 2020-02-11 | 柯尼卡美能达株式会社 | Printed matter gold stamping system, gold stamping printing control method and gold stamping printing control program |
CN109177555A (en) * | 2018-08-03 | 2019-01-11 | 广东理想彩色印务有限公司 | The anti-gold stamping screen printing method of paper that hazes of one kind |
CN111114162A (en) * | 2020-01-19 | 2020-05-08 | 昆山美普森包装有限公司 | High-precision plate-free hot stamping process |
CN111114162B (en) * | 2020-01-19 | 2021-07-09 | 昆山美普森包装有限公司 | High-precision plate-free hot stamping process |
CN111716950A (en) * | 2020-06-17 | 2020-09-29 | 昆山爱上艺术品有限公司 | Manufacturing method of gilding foil craft picture and craft picture |
CN112140760A (en) * | 2020-08-18 | 2020-12-29 | 泸州启航科技有限公司 | Silk sleeve ironing production method |
CN112158015A (en) * | 2020-09-29 | 2021-01-01 | 增和包装股份有限公司 | High-precision plateless three-dimensional hot stamping process |
CN113103740A (en) * | 2021-04-13 | 2021-07-13 | 云南侨通包装印刷有限公司 | Novel hot stamping line manufacturing method |
CN115107390A (en) * | 2022-07-26 | 2022-09-27 | 深圳市众立生包装科技有限公司 | Digital gold stamping process, gold stamping equipment and gold stamping product |
CN115447301A (en) * | 2022-09-27 | 2022-12-09 | 陕西金叶印务有限公司 | Process method for realizing printing and then ironing of silk screen snowflake printing ink |
CN115447301B (en) * | 2022-09-27 | 2024-03-19 | 陕西金叶印务有限公司 | Technological method for realizing printing and scalding of silk screen snowflake ink |
CN117021806A (en) * | 2023-10-08 | 2023-11-10 | 龙口科诺尔玻璃科技有限公司 | Reflecting glass printing process and printing device based on UV nanoimprint technology |
CN117021806B (en) * | 2023-10-08 | 2023-12-22 | 龙口科诺尔玻璃科技有限公司 | Reflecting glass printing process and printing device based on UV nanoimprint technology |
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Application publication date: 20160127 |