CN104290476A - Cigarette packet wrinkle printing method - Google Patents
Cigarette packet wrinkle printing method Download PDFInfo
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- CN104290476A CN104290476A CN201410537855.8A CN201410537855A CN104290476A CN 104290476 A CN104290476 A CN 104290476A CN 201410537855 A CN201410537855 A CN 201410537855A CN 104290476 A CN104290476 A CN 104290476A
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Abstract
The invention provides a cigarette packet wrinkle printing method. According to the method, high-speed printing adaption, special effect UV fission varnish and a web gravure printing machine are improved, and a UV wrinkling device capable of adjusting the horizontal distance from a printing stock is additionally arranged between a printing gravure cylinder and a UV curing device. The method includes the steps of forming the effect of different wrinkles under the action of the wrinkling device by using the UV fission varnish and then performing UV curing; printing special effects, such as snowflakes and wrinkles on the web gravure printing machine at the speed of 150-180 m/min (about 18000-21000 pieces/hour). By means of the cigarette wrinkle printing method, different special cigarette packet wrinkle effects can be produced according to the needs, the process is optimized, the operation is simple, the product quality is stable, the use amount of ink is reduced to effectively reduce material costs, and the production efficiency is relatively 6 times higher than that of silkscreen printing.
Description
Technical field
The present invention relates to printing technology, specifically a kind of printing process of tobacco bale wrinkle.
Background technology
In packages printing field, such as tobacco bale printing, for attracting the desire to purchase of consumer, on the surface of tobacco bale by being processed to form wrinkle effect, can set off by contrast the thick and heavy of background color like this, increase the touch texture on surface simultaneously, well improve the class of the packing of product.
At present, the mode forming wrinkle at printed matter surface mainly contains three kinds, and the first is serigraphy wrinkle, completes through wrinkling drying with serigraphy crepe printing ink; The second adopts the metal pattern pressing plate making the similar lines of wrinkle, and compacting of directly pressurizeing on paper forms; The third is the gravure printing roller making similar wrinkle, and printing ultraviolet embossed printing ink simulates the effect of wrinkle.In the method that above-mentioned three kinds of wrinkles produce, the wrinkle that first method produces size that is the most random, lines can with requiring to adjust within the specific limits, but its chromatography precision on product is lower, and the serviceability ratio of screen printing plate is not high, the feature of screen printing apparatus determines that the speed of production of serigraphy wrinkle is lower, and consumes time is longer; Although the second, the third method can approximate simulation wrinkle effects, the wrinkle effect in fact with real is widely different, and lines thickness can not regulate, and third dimension is not strong.
Chinese patent CN103612493A discloses a kind of printing process of gravure wrinkle, it by installing the wrinkling lamp of wrinkle and wrinkle cure lamp on intaglio printing press, and regulate distance and the distance of horizontal direction between the wrinkling lamp of wrinkle and wrinkle cure lamp of vertical direction between the Distance geometry wrinkle cure lamp of horizontal direction between the wrinkling lamp of wrinkle and printing position and stock surface, the wrinkle obtaining different thicknesses size according to actual needs can be realized, but the present inventor is realizing finding in process of the present invention: the UV of existing use fission (during high speed printing) under gloss oil high shear force there is foaming phenomena, and ink flow viscoplasticity is stable not, affect printing efficiency, and metastatic fission effect of blooming is poor.
Summary of the invention
For the above-mentioned deficiency of prior art, the invention provides a kind of printing process of tobacco bale wrinkle, non-foaming when high speed printing, ink flow Viscoelastic stability, printing efficiency is high, and has good metastatic and fission and to bloom effect, significantly can improve the effect of wrinkle printing.
The invention provides a kind of printing process of tobacco bale wrinkle, comprise the steps:
The picture and text that step one, design need be printed to tobacco bale;
Step 2, according to described diagram text manufacture gravure printing roller;
Step 3, described gravure printing roller is installed on intaglio printing press, adjusts the printing seaming position that described gravure printing roller is corresponding, doctor and black groove are installed, adjust the squeegee angle of described doctor;
Step 4, allotment UV fission gloss oil, and regulate the viscosity of described crepe printing ink, gloss oil of being fissioned by described UV is poured in described black groove, described UV fission gloss oil is allocated by following mass percent example: cyclohexylenedinitrilotetraacetic acid modified epoxy 40 ~ 50%, modified urethane acrylate 10 ~ 15%, trimethylolpropane triacrylate 5 ~ 10%, tri (propylene glycol) diacrylate 20 ~ 30%, the light trigger KIP 1501-8% that Ning Baidi company of Italy produces, (2, 4, 6-trimethylbenzoyl) diphenyl phosphine oxide 1 ~ 8%, the aided initiating P-1155-10% that Zhan Xin resin (Shanghai) Co., Ltd. produces, the levelling agent TEGO enlightening height RAD2500 that Di Gao company of Germany produces or TEGO enlightening height RAD26500.1 ~ 1%, described UV fission light oil viscosity is 500 ~ 1500mpas/25 DEG C of .100rpm (is 500 ~ 1500mpas when 25 DEG C, rotating speed is 100rpm).
The preparation method of described UV fission gloss oil: all materials are dropped into constant temperature stirred autoclave, under 50 ~ 60 DEG C of conditions, stirring and dissolving 30 minutes.Detect viscosity (500 ~ 1500mpas/25 DEG C of .100rpm), dry, the same standard of fission effect, can filter and package.Pail pack adopts light-resistant black to gather PP or HDPE material Plastic Drum and is advisable, and can prevent monomer from corroding, and ensure shelf stability.
Step 5, on described intaglio printing press, install four groups of wrinkling lamps of wrinkle, often group has four tubes; Five wrinkle cure lamp, and regulate the quantity that the wrinkling lamp of described wrinkle and described wrinkle cure lamp are opened, regulate the distance between the wrinkling lamp of described wrinkle and printing position in horizontal direction to be 3m-5m simultaneously, regulate the distance 5cm-8cm in the vertical direction between the wrinkling lamp of described wrinkle and stock surface, the distance between wrinkle cure lamp and the wrinkling lamp of wrinkle in horizontal direction is regulated to be 2m-3m, wherein the power of the wrinkling lamp of each wrinkle is 90W, and the power of each wrinkle cure lamp is 15KW-18KW;
Step 6, arrange wrinkle print speed printing speed, carry out the printing of gravure wrinkle to described stock and obtain wrinkle printed matter, described wrinkle print speed printing speed is set to 18000/hour-21000/hours.
The present invention is fissioned by lamp type, power, distance, print speed printing speed and UV the improvement of gloss oil formula, especially for wherein UV fission gloss oil, has following characteristics:
1, matrix resin introduces low viscosity cyclohexylenedinitrilotetraacetic acid modified epoxy, Substitute For Partial soft polyurethane ester resin, while raising curing rate, do not reduce system pliability, meet the flexibility requirements on the print request of online gravure, solidifying requirements and thin laser paper, in not solubilizer situation, the system viscosity of stoste controls at 500 ~ 1500mpas/25 DEG C of .100rpm, is convenient to ink mobility requirement when printing; Constant product quality, reduces ink use amount and effectively reduces material cost, and production efficiency is high more than 6 times relative to silk-screen printing.
2, the feature of environmental protection is excellent: adopt macromolecule light trigger and tertiary amine aided initiating; improve surface drying speed; the thorough migration problem improving initator; the serial alpha-alcohol ketone series products of KIP 150, (2 of preferred Italian Ning Baidi company; 4; 6-trimethylbenzoyl) the aided initiating P-115 of diphenyl phosphine oxide TPO and profound new company, formula composition meets the requirement of YQ15.4 in YQ15-2012 " smoking material permission to use material list ".
3, to fission effect auxiliary agent aspect, select, levelling agent smooth with the good cross-linking type of UV Miscibility, the products such as preferred TEGO RAD 2500, RAD 2650.Under high shear force, (during high speed printing) is non-foaming, and keeps the stable of Viscoelasticity of Fluid, has good metastatic and fission and to bloom effect.
4, printed matter detects VOC content according to the mensuration of VOC " in YC/T 207-2006 tobacco shred and the box packaging paper " method, meet the tobacco standard limitation of VOC " in YC/T 263-2008 tobacco shred and the box packaging paper " requirement, meet " green printing " standard criterion.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical scheme in the present invention is clearly and completely described.
Embodiment 1:
A printing process for tobacco bale wrinkle, comprises the steps:
The picture and text that step one, design need be printed to tobacco bale;
Step 2, according to described diagram text manufacture gravure printing roller;
Step 3, described gravure printing roller is installed on intaglio printing press, adjusts the printing seaming position that described gravure printing roller is corresponding, doctor and black groove are installed, adjust the squeegee angle of described doctor;
Step 4, allotment UV fission gloss oil, and regulate the viscosity of described crepe printing ink, gloss oil of being fissioned by described UV is poured in described black groove, described UV fission gloss oil is allocated by following mass percent example: cyclohexylenedinitrilotetraacetic acid modified epoxy 40%, modified urethane acrylate 15%, trimethylolpropane triacrylate 8%, tri (propylene glycol) diacrylate 20%, the light trigger KIP 1505% that Ning Baidi company of Italy produces, (2, 4, 6-trimethylbenzoyl) diphenyl phosphine oxide 5%, the aided initiating P-1156% that Zhan Xin resin (Shanghai) Co., Ltd. produces, the levelling agent TEGO enlightening height RAD2500 that Di Gao company of Germany produces or TEGO enlightening height RAD26501%, described UV fission light oil viscosity is 1000mpas/25 DEG C of .100rpm.
The preparation method of described UV fission gloss oil: all materials are dropped into constant temperature stirred autoclave, under 50 DEG C of conditions, stirring and dissolving 30 minutes.Detect viscosity (1000mpas/25 DEG C of .100rpm), dry, the same standard of fission effect, can filter and package.Pail pack adopts light-resistant black to gather PP or HDPE material Plastic Drum and is advisable, and can prevent monomer from corroding, and ensure shelf stability.
Step 5, on described intaglio printing press, install four groups of wrinkling lamps of wrinkle, often group has four tubes; Five wrinkle cure lamp, and regulate the quantity that the wrinkling lamp of described wrinkle and described wrinkle cure lamp are opened, regulate the distance between the wrinkling lamp of described wrinkle and printing position in horizontal direction to be 3m simultaneously, regulate the distance 5cm in the vertical direction between the wrinkling lamp of described wrinkle and stock surface, the distance between wrinkle cure lamp and the wrinkling lamp of wrinkle in horizontal direction is regulated to be 2m, wherein the power of the wrinkling lamp of each wrinkle is 90W, and the power of each wrinkle cure lamp is 15KW;
Step 6, arrange wrinkle print speed printing speed, carry out the printing of gravure wrinkle to described stock and obtain wrinkle printed matter, described wrinkle print speed printing speed is set to 20000/hour.
Embodiment 2:
A printing process for tobacco bale wrinkle, comprises the steps:
The picture and text that step one, design need be printed to tobacco bale;
Step 2, according to described diagram text manufacture gravure printing roller;
Step 3, described gravure printing roller is installed on intaglio printing press, adjusts the printing seaming position that described gravure printing roller is corresponding, doctor and black groove are installed, adjust the squeegee angle of described doctor;
Step 4, allotment UV fission gloss oil, and regulate the viscosity of described crepe printing ink, gloss oil of being fissioned by described UV is poured in described black groove, described UV fission gloss oil is allocated by following mass percent example: cyclohexylenedinitrilotetraacetic acid modified epoxy 45%, modified urethane acrylate 12%, trimethylolpropane triacrylate 6%, tri (propylene glycol) diacrylate 22%, the light trigger KIP 1503% that Ning Baidi company of Italy produces, (2, 4, 6-trimethylbenzoyl) diphenyl phosphine oxide 2%, the aided initiating P-1159.5% that Zhan Xin resin (Shanghai) Co., Ltd. produces, the levelling agent TEGO enlightening height RAD2500 that Di Gao company of Germany produces or TEGO enlightening height RAD26500.5%, described UV fission light oil viscosity is 1200mpas/25 DEG C of .100rpm.
The preparation method of described UV fission gloss oil: all materials are dropped into constant temperature stirred autoclave, under 55 DEG C of conditions, stirring and dissolving 30 minutes.Detect viscosity (1200mpas/25 DEG C of .100rpm), dry, the same standard of fission effect, can filter and package.Pail pack adopts light-resistant black to gather PP or HDPE material Plastic Drum and is advisable, and can prevent monomer from corroding, and ensure shelf stability.
Step 5, on described intaglio printing press, install four groups of wrinkling lamps of wrinkle, often group has four tubes; Five wrinkle cure lamp, and regulate the quantity that the wrinkling lamp of described wrinkle and described wrinkle cure lamp are opened, regulate the distance between the wrinkling lamp of described wrinkle and printing position in horizontal direction to be 4m simultaneously, regulate the distance 6cm in the vertical direction between the wrinkling lamp of described wrinkle and stock surface, the distance between wrinkle cure lamp and the wrinkling lamp of wrinkle in horizontal direction is regulated to be 2.5m, wherein the power of the wrinkling lamp of each wrinkle is 90W, and the power of each wrinkle cure lamp is 18KW;
Step 6, arrange wrinkle print speed printing speed, carry out the printing of gravure wrinkle to described stock and obtain wrinkle printed matter, described wrinkle print speed printing speed is set to 19000/hour.
Embodiment 3:
A printing process for tobacco bale wrinkle, comprises the steps:
The picture and text that step one, design need be printed to tobacco bale;
Step 2, according to described diagram text manufacture gravure printing roller;
Step 3, described gravure printing roller is installed on intaglio printing press, adjusts the printing seaming position that described gravure printing roller is corresponding, doctor and black groove are installed, adjust the squeegee angle of described doctor;
Step 4, allotment UV fission gloss oil, and regulate the viscosity of described crepe printing ink, gloss oil of being fissioned by described UV is poured in described black groove, described UV fission gloss oil is allocated by following mass percent example: cyclohexylenedinitrilotetraacetic acid modified epoxy 42%, modified urethane acrylate 15%, trimethylolpropane triacrylate 8%, tri (propylene glycol) diacrylate 22%, the light trigger KIP 1503% that Ning Baidi company of Italy produces, (2, 4, 6-trimethylbenzoyl) diphenyl phosphine oxide 3%, the aided initiating P-1156% that Zhan Xin resin (Shanghai) Co., Ltd. produces, the levelling agent TEGO enlightening height RAD2500 that Di Gao company of Germany produces or TEGO enlightening height RAD26501%, described UV fission light oil viscosity is 1500mpas/25 DEG C of .100rpm.
The preparation method of described UV fission gloss oil: all materials are dropped into constant temperature stirred autoclave, under 60 DEG C of conditions, stirring and dissolving 30 minutes.Detect viscosity (1500mpas/25 DEG C of .100rpm), dry, the same standard of fission effect, can filter and package.Pail pack adopts light-resistant black to gather PP or HDPE material Plastic Drum and is advisable, and can prevent monomer from corroding, and ensure shelf stability.
Step 5, on described intaglio printing press, install four groups of wrinkling lamps of wrinkle, often group has four tubes; Five wrinkle cure lamp, and regulate the quantity that the wrinkling lamp of described wrinkle and described wrinkle cure lamp are opened, regulate the distance between the wrinkling lamp of described wrinkle and printing position in horizontal direction to be 5m simultaneously, regulate the distance 8cm in the vertical direction between the wrinkling lamp of described wrinkle and stock surface, the distance between wrinkle cure lamp and the wrinkling lamp of wrinkle in horizontal direction is regulated to be 3m, wherein the power of the wrinkling lamp of each wrinkle is 90W, and the power of each wrinkle cure lamp is 18KW;
Step 6, arrange wrinkle print speed printing speed, carry out the printing of gravure wrinkle to described stock and obtain wrinkle printed matter, described wrinkle print speed printing speed is set to 21000/hour.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly belongs to those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a printing process for tobacco bale wrinkle, is characterized in that comprising the steps:
The picture and text that step one, design need be printed to tobacco bale;
Step 2, according to described diagram text manufacture gravure printing roller;
Step 3, described gravure printing roller is installed on intaglio printing press, adjusts the printing seaming position that described gravure printing roller is corresponding, doctor and black groove are installed, adjust the squeegee angle of described doctor;
Step 4, allotment UV fission gloss oil, and regulate the viscosity of described crepe printing ink, gloss oil of being fissioned by described UV is poured in described black groove, described UV fission gloss oil is allocated by following mass percent example: cyclohexylenedinitrilotetraacetic acid modified epoxy 40 ~ 50%, modified urethane acrylate 10 ~ 15%, trimethylolpropane triacrylate 5 ~ 10%, tri (propylene glycol) diacrylate 20 ~ 30%, the light trigger KIP1501-8% that Ning Baidi company of Italy produces, (2, 4, 6-trimethylbenzoyl) diphenyl phosphine oxide 1 ~ 8%, the aided initiating P-1155-10% that Zhan Xin resin (Shanghai) Co., Ltd. produces, the levelling agent TEGO enlightening height RAD2500 that Di Gao company of Germany produces or TEGO enlightening height RAD26500.1 ~ 1%, described UV fission light oil viscosity is 500 ~ 1500mpas/25 DEG C of .100rpm,
Step 5, on described intaglio printing press, install four groups of wrinkling lamps of wrinkle, often group has four tubes; Five wrinkle cure lamp, and regulate the quantity that the wrinkling lamp of described wrinkle and described wrinkle cure lamp are opened, regulate the distance between the wrinkling lamp of described wrinkle and printing position in horizontal direction to be 3m-5m simultaneously, regulate the distance 5cm-8cm in the vertical direction between the wrinkling lamp of described wrinkle and stock surface, the distance between wrinkle cure lamp and the wrinkling lamp of wrinkle in horizontal direction is regulated to be 2m-3m, wherein the power of the wrinkling lamp of each wrinkle is 90W, and the power of each wrinkle cure lamp is 15KW-18KW;
Step 6, arrange wrinkle print speed printing speed, carry out the printing of gravure wrinkle to described stock and obtain wrinkle printed matter, described wrinkle print speed printing speed is set to 18000/hour-21000/hours.
2. the printing process of tobacco bale wrinkle as claimed in claim 1, it is characterized in that: the preparation method of described UV fission gloss oil: all materials are dropped into constant temperature stirred autoclave, under 50 ~ 60 DEG C of conditions, stirring and dissolving 30 minutes, detect viscosity and reach 500 ~ 1500mpas/25 DEG C of .100rpm, dry, the same standard of fission effect, can filter and package, and pail pack adopts light-resistant black to gather PP or HDPE material Plastic Drum.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410537855.8A CN104290476B (en) | 2014-10-13 | 2014-10-13 | A kind of printing process of tobacco bale wrinkle |
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| CN201410537855.8A CN104290476B (en) | 2014-10-13 | 2014-10-13 | A kind of printing process of tobacco bale wrinkle |
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| CN104290476A true CN104290476A (en) | 2015-01-21 |
| CN104290476B CN104290476B (en) | 2016-05-04 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972775A (en) * | 2015-03-27 | 2015-10-14 | 桐城市新丰彩印包装有限公司 | Cigarette trademark gravure technology |
| CN107696728A (en) * | 2017-09-25 | 2018-02-16 | 武汉虹之彩包装印刷有限公司 | One kind volume intaglio printing press printing fission effect process |
| CN107745577A (en) * | 2017-11-21 | 2018-03-02 | 武汉红金龙印务股份有限公司 | A kind of gravure line snowflake technique and its cure system |
| CN109605930A (en) * | 2019-01-08 | 2019-04-12 | 厦门吉宏包装科技股份有限公司 | A kind of printing technology and its printed matter forming crack effect in printed matter surface |
| CN110861421A (en) * | 2019-11-25 | 2020-03-06 | 东莞市美盈森环保科技有限公司 | Snowflake UV ink screen printing curing method |
| CN111634131A (en) * | 2020-06-12 | 2020-09-08 | 东莞智源彩印有限公司 | Preparation method of printed matter with gravure fission effect |
| CN113928035A (en) * | 2021-10-29 | 2022-01-14 | 浙江美浓世纪集团有限公司 | Gravure fission-simulating printing method |
| CN115214227A (en) * | 2022-07-05 | 2022-10-21 | 陕西金叶印务有限公司 | Cigarette packet screen printing UV ink detonation device and method |
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| JP2010241056A (en) * | 2009-04-08 | 2010-10-28 | Toyo Fpp Kk | Printing plate for gravure printing, gravure printing machine using the same, gravure printing method and printed matter using the method |
| JP2014111329A (en) * | 2012-12-05 | 2014-06-19 | Kyocera Corp | Gravure roll, gravure printing machine, and electronic circuit pattern printing method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972775A (en) * | 2015-03-27 | 2015-10-14 | 桐城市新丰彩印包装有限公司 | Cigarette trademark gravure technology |
| CN107696728A (en) * | 2017-09-25 | 2018-02-16 | 武汉虹之彩包装印刷有限公司 | One kind volume intaglio printing press printing fission effect process |
| CN107745577A (en) * | 2017-11-21 | 2018-03-02 | 武汉红金龙印务股份有限公司 | A kind of gravure line snowflake technique and its cure system |
| CN109605930A (en) * | 2019-01-08 | 2019-04-12 | 厦门吉宏包装科技股份有限公司 | A kind of printing technology and its printed matter forming crack effect in printed matter surface |
| CN110861421A (en) * | 2019-11-25 | 2020-03-06 | 东莞市美盈森环保科技有限公司 | Snowflake UV ink screen printing curing method |
| CN111634131A (en) * | 2020-06-12 | 2020-09-08 | 东莞智源彩印有限公司 | Preparation method of printed matter with gravure fission effect |
| CN113928035A (en) * | 2021-10-29 | 2022-01-14 | 浙江美浓世纪集团有限公司 | Gravure fission-simulating printing method |
| CN115214227A (en) * | 2022-07-05 | 2022-10-21 | 陕西金叶印务有限公司 | Cigarette packet screen printing UV ink detonation device and method |
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