CN104972775A - Cigarette trademark gravure technology - Google Patents
Cigarette trademark gravure technology Download PDFInfo
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- CN104972775A CN104972775A CN201510138628.2A CN201510138628A CN104972775A CN 104972775 A CN104972775 A CN 104972775A CN 201510138628 A CN201510138628 A CN 201510138628A CN 104972775 A CN104972775 A CN 104972775A
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Abstract
The invention discloses a cigarette trademark gravure technology which comprises the following steps that (1) a PET (Polyethylene Terephthalate) film is coated with a separating layer; (2) various patterns are printed on the separating layer by a web-fed gravure press, wherein before printing, working parameters of the gravure press are adjusted: an ink cell depth of a gravure plate is adjusted to be 0.060-0.068mm, a screen angle is adjusted to be 45-50 degrees, screens are set at 80-85 line/cm, the rigidity of a chromium layer is adjusted to be 879-883HV, and a printing speed of the gravure press is adjusted to be 150m/min; (3) the patterns are coated with a hot melt coating layer, and the gravure press is started to print cigarette trademarks; and (4) a final embossed printing ink of the gravure press is lustered, and UV (ultraviolet) drying is performed. With the adoption of the cigarette trademark gravure technology, a silk-screen printing effect can be obtained by the gravure press; an ink layer is thick; a concave-convex sense is strong; the production efficiency can be increased by 7 folds; and the register precision can be increased by 2.5 folds.
Description
Technical field
The present invention relates to print field, particularly a kind of cigarette trade mark gravure techniques.
Background technology
Intaglio printing is always part important in typography, forms four large typography systems with offset printing, flexo, silk-screen.The advantage that gravure technique has is obviously, and printed patterns is bright-coloured.Abundant gradation reproduction ability, printing plate resistance force is strong, and high-speed cruising reaches more than 250m/min, and the printing element be applicable to is more extensive.In China, gravure is the richest will be used for plastics package printing.Along with the development of typography and the change of technology, intaglio printing expands curved surface object printing to from planographic, particularly on decorating printing, more has very huge development potentiality.In traditional plastics package intaglio printing, plastic sheeting is that final printing is undertaken the printing of product, and in emerging decoration intaglio printing, plastic sheeting is the carrier of printing-ink pattern, by the mode of various transfer, the article being finally printed onto plane or curved surface get on.
At present, the efficient combination of multiple material, multiple typography becomes the development trend of tobacco bale printing.Intaglio printing has many advantages, and as production efficiency is high, form and aspect uniformity is good, the adaptability of printing material is good, on the spot, in spot color, gold (silver) ink print etc., performance is excellent, and can meet the strict demand of tobacco bale quality aspect, intaglio printing press becomes the general choice of tobacco bale printing enterprise.In addition, the quality testing of tobacco bale printed matter also by being reflected in printing smell, packing machine adaptability further, fade, the aspect such as the feature of environmental protection, gravure also has more advantage than other typographies in these areas.Therefore, gravure equipment choose the topic just becoming tobacco bale printing enterprise and extremely pay close attention to.Intaglio printing press is mainly divided into three parts: uncoiling part, printing, cut and cross cutting part. and printing is the core of intaglio printing press, completes the printing of shades of colour, chromatography and oven dry.
The technical problem that prior art exists and shortcoming are: 1, the speed of screen printer is 1/7 of intaglio printing press, and the speed of two kinds of mode of printings is not seriously mated, and silk-screen mode of printing seriously lags behind gravure printing mode; 2, the drying mode of silk-screen is disposal solidifying, does not reach the technological requirement of product; 3, printing registration and quality are not too desirable.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cigarette trade mark gravure techniques, improves printing effect, to solve above-mentioned multinomial defect of the prior art.
Object of the present invention can be achieved through the following technical solutions:
A kind of cigarette trade mark gravure techniques, is characterized in that, comprise the following steps:
(1) on PET film, separating layer is coated with;
(2) in separating layer, various pattern is printed, adopt the printing of reel intaglio printing press, the running parameter of intaglio printing press is adjusted: the ink cell degree of depth of gravure is adjusted to 0.060-0.068mm before starting to print, cable angle is adjusted to 45-50 degree, netting twine be decided to be 80-85 line/centimetre, layers of chrome hardness is adjusted to 879-883HV, and the print speed printing speed of intaglio printing press is adjusted to 150 ms/min;
(3) coated heat fusibility layer on pattern, opens intaglio printing press printing cigarette-brand.
(4) adjustment of the embossed printing ink glazing drying device last of the same colour of intaglio printing press: adopt UV dry, drying is divided into two parts, a UV drying device and the 2nd UV drying device.
In described step (1), the thickness of PET film is 12--15 μm.
A described UV drying device is controlled power at 8.5kW by controller.
The 2nd described UV drying device is controlled power at 60kW by controller.
Beneficial effect of the present invention: the carrier PET film of what gravure techniques technique of the present invention adopted is plastic sheeting heat transfer printing process film, the selection of ink and coating is the key of heat transfer printing film production, produce the plastic sheeting heat supporting ink of transfer and coating, the production requirement of this technique can be met completely, separating layer requires the high transparency and gloss, look shallow, intercept printing-ink to the adhesion property of PET film, good compatibility can be had again with ink, need outstanding wearability simultaneously, printing-ink due to will through moment high temperature, must ensure colour-fast, be not clamminess, the drying mode simultaneously solving silk-screen is disposal solidifying, do not reach the problem of the technological requirement of product, printing registration and quality are not too desirable problems.
Detailed description of the invention
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with specific embodiment.
Embodiment 1
Operate according to the following steps:
(1) be that 12 μm of PET films are coated with separating layer at thickness;
(2) in separating layer, various pattern is printed, adopt the printing of reel intaglio printing press, the running parameter of intaglio printing press is adjusted: the ink cell degree of depth of gravure is adjusted to 0.060mm before starting to print, cable angle is adjusted to 45 degree, netting twine be decided to be 80 lines/centimetre, layers of chrome hardness is adjusted to 880HV, and the print speed printing speed of intaglio printing press is adjusted to 150 ms/min;
(3) coated heat fusibility layer on pattern, opens intaglio printing press printing cigarette-brand.
(4) the embossed printing ink glazing last of the same colour of intaglio printing press adopts UV dry, drying is divided into two parts, one UV drying device and the 2nd UV drying device, one UV drying device controls power at 8.5kW by controller, and the 2nd UV drying device is controlled power at 60kW by controller.
Embodiment 2
(1) be that 15 μm of PET films are coated with separating layer at thickness;
(2) in separating layer, various pattern is printed, adopt the printing of reel intaglio printing press, the running parameter of intaglio printing press is adjusted: the ink cell degree of depth of gravure is adjusted to 0.065mm before starting to print, cable angle is adjusted to 40 degree, netting twine be decided to be 85 lines/centimetre, layers of chrome hardness is adjusted to 879HV, and the print speed printing speed of intaglio printing press is adjusted to 150 ms/min;
(3) coated heat fusibility layer on pattern, opens intaglio printing press printing cigarette-brand.
(4) the embossed printing ink glazing last of the same colour of intaglio printing press adopts UV dry, drying is divided into two parts, one UV drying device and the 2nd UV drying device, one UV drying device controls power at 8.5kW by controller, and the 2nd UV drying device is controlled power at 60kW by controller.
Above content is only citing made for the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (4)
1. a cigarette trade mark gravure techniques, is characterized in that, comprises the following steps:
(1) separating layer is coated with on a pet film;
(2) in separating layer, various pattern is printed, adopt the printing of reel intaglio printing press, the running parameter of intaglio printing press is adjusted: the ink cell degree of depth of gravure is adjusted to 0.060-0.068mm before starting to print, cable angle is adjusted to 45-50 degree, netting twine be decided to be 80-85 line/centimetre, layers of chrome hardness is adjusted to 879-883HV, and the print speed printing speed of intaglio printing press is adjusted to 150 ms/min;
(3) coated heat fusibility layer on pattern, opens intaglio printing press printing cigarette-brand.
(4) adjustment of the embossed printing ink glazing drying device last of the same colour of intaglio printing press: adopt UV dry, drying is divided into two parts, a UV drying device and the 2nd UV drying device.
2. a kind of cigarette trade mark gravure techniques according to claim 1, is characterized in that: in described step (1), and the thickness of PET film is 12--15 μm.
3. a kind of cigarette trade mark gravure techniques according to claim 1, is characterized in that: a described UV drying device is controlled power at 8.5kW by controller.
4. a kind of cigarette trade mark gravure techniques according to claim 1, is characterized in that: the 2nd described UV drying device is controlled power at 60kW by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138628.2A CN104972775A (en) | 2015-03-27 | 2015-03-27 | Cigarette trademark gravure technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138628.2A CN104972775A (en) | 2015-03-27 | 2015-03-27 | Cigarette trademark gravure technology |
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| Publication Number | Publication Date |
|---|---|
| CN104972775A true CN104972775A (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138628.2A Pending CN104972775A (en) | 2015-03-27 | 2015-03-27 | Cigarette trademark gravure technology |
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| CN (1) | CN104972775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890389A (en) * | 2015-05-29 | 2015-09-09 | 桐城市新丰彩印包装有限公司 | Gravure printing technique for cigarette trademark |
| CN111301017A (en) * | 2020-03-19 | 2020-06-19 | 重庆宏劲印务有限责任公司 | Method for realizing large impression effect through gravure equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287137A (en) * | 2013-05-20 | 2013-09-11 | 河南春达彩印包装有限公司 | Cigarette pack printing method |
| CN103287136A (en) * | 2013-05-20 | 2013-09-11 | 河南春达彩印包装有限公司 | Cigarette pack printing method |
| EP2725138A2 (en) * | 2011-12-02 | 2014-04-30 | Mudanjiang Hengfeng Paper Co., Ltd | Gravure press for manufacturing fire-retardant banded cigarette paper and manufacturing method for same |
| CN104044376A (en) * | 2014-06-27 | 2014-09-17 | 桐城市新丰彩印包装有限公司 | Special-type gravure technology |
| CN104290476A (en) * | 2014-10-13 | 2015-01-21 | 武汉虹之彩包装印刷有限公司 | Cigarette packet wrinkle printing method |
-
2015
- 2015-03-27 CN CN201510138628.2A patent/CN104972775A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2725138A2 (en) * | 2011-12-02 | 2014-04-30 | Mudanjiang Hengfeng Paper Co., Ltd | Gravure press for manufacturing fire-retardant banded cigarette paper and manufacturing method for same |
| CN103287137A (en) * | 2013-05-20 | 2013-09-11 | 河南春达彩印包装有限公司 | Cigarette pack printing method |
| CN103287136A (en) * | 2013-05-20 | 2013-09-11 | 河南春达彩印包装有限公司 | Cigarette pack printing method |
| CN104044376A (en) * | 2014-06-27 | 2014-09-17 | 桐城市新丰彩印包装有限公司 | Special-type gravure technology |
| CN104290476A (en) * | 2014-10-13 | 2015-01-21 | 武汉虹之彩包装印刷有限公司 | Cigarette packet wrinkle printing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890389A (en) * | 2015-05-29 | 2015-09-09 | 桐城市新丰彩印包装有限公司 | Gravure printing technique for cigarette trademark |
| CN111301017A (en) * | 2020-03-19 | 2020-06-19 | 重庆宏劲印务有限责任公司 | Method for realizing large impression effect through gravure equipment |
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Application publication date: 20151014 |
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