CN104044376A - Special-type gravure technology - Google Patents
Special-type gravure technology Download PDFInfo
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- CN104044376A CN104044376A CN201410293314.5A CN201410293314A CN104044376A CN 104044376 A CN104044376 A CN 104044376A CN 201410293314 A CN201410293314 A CN 201410293314A CN 104044376 A CN104044376 A CN 104044376A
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- printing
- film
- separating layer
- ink
- pet film
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Abstract
The invention discloses a special-type gravure technology which includes the following steps: coating PET film with a separating layer, printing various patterns on the separating layer, and coating the patterns with a hot melting coating. The printing film is used, transferring and attachment of the printed patterns are completed on certain heat transferring machines through instantaneous high-temperature extrusion, and the printing quality is improved.
Description
Technical field
The present invention relates to print field, particularly a kind of extraordinary gravure techniques technique.
Background technology
Intaglio printing is always part important in typography, with offset printing, flexo, silk-screen composition four large typography systems.The advantage that gravure technique has is very obvious, and printed patterns is bright-coloured.Abundant gradation reproduction ability, printing plate resistance force is strong, and more than high-speed cruising reaches 250m/min, applicable printing element 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 the final printing product of undertaking the printing of, and in emerging decoration intaglio printing, plastic sheeting is the carrier of printing-ink pattern, and by the mode of various transfers, the price that is finally printed onto plane or curved surface gets on.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of extraordinary gravure techniques technique, improves printing effect, to solve the above-mentioned multinomial defect causing in prior art.
For achieving the above object, the invention provides following technical scheme: a kind of extraordinary gravure techniques technique, comprises the following steps:
(1) on PET film, be coated with separating layer;
(2) in separating layer, print various patterns;
(3) coated heat fusibility layer on pattern;
(4) use this print film, shift mechanically in certain heat, by the high temperature extrusion of moment, the transfer that completes printed patterns is adhered to.
Preferably, in described step (1), the thickness of PET film is 12--15 μ m.
Preferably, in described step (4), high temperature is 120--220 DEG C.
Adopt the beneficial effect of above technical scheme to be: extraordinary gravure techniques process using of the present invention be the carrier PET film of plastic sheeting heat transfer printing process film, general with common 12--15 μ m film, the selection of ink and coating is the key of heat transfer printing film production, produce plastic sheeting heat and shifted supporting ink and coating, can meet the production requirement of this technique completely, separating layer requires the high transparency and gloss, look shallow, intercept the adhesion property of printing-ink to PET film, can there is good compatibility with ink again, need outstanding wearability simultaneously, printing-ink is due to will be through the high temperature of moment, must ensure colour-fast, be not clamminess, can there is attachment fastness with various plastic basis materials, ensure to shift carrying out smoothly of thing manufacturing procedure, hot melt primary coat need have good moment hot melt effect and outstanding adhesive force, with ink layer no-float.
Detailed description of the invention
Describe the preferred embodiment of a kind of extraordinary gravure techniques technique of the present invention below in detail.
The detailed description of the invention of a kind of extraordinary gravure techniques technique of the present invention: a kind of extraordinary gravure techniques technique, comprises the following steps:
(1) on PET film, be coated with separating layer;
(2) in separating layer, print various patterns;
(3) coated heat fusibility layer on pattern;
(4) use this print film, shift mechanically in certain heat, by the high temperature extrusion of moment, the transfer that completes printed patterns is adhered to.
Preferably, in described step (1), the thickness of PET film is 12--15 μ m.
Preferably, in described step (4), high temperature is 120--220 DEG C.
Extraordinary gravure techniques process using of the present invention be the carrier PET film of plastic sheeting heat transfer printing process film, general with common 12--15 μ m film, the selection of ink and coating is the key of heat transfer printing film production.Produce plastic sheeting heat and shifted supporting ink and coating, can meet the production requirement of this technique completely.Separating layer requires the high transparency and gloss, and look shallow, intercepts the adhesion property of printing-ink to PET film, can have good compatibility with ink again, needs outstanding wearability simultaneously.Printing-ink is due to will be through the high temperature of moment, must ensure colour-fastly, is not clamminess, and can have attachment fastness with various plastic basis materials, ensures to shift carrying out smoothly of thing manufacturing procedure.Hot melt primary coat need have good moment hot melt effect and outstanding adhesive force, with ink layer no-float.
The success or not of heat transfer printing film production directly affects the quality that shifts processing effect, whether the transfer of printed patterns is thorough, except temperature with time of contact, the compatibility of separating layer and printing-ink is a key factor, separating layer should have certain attachment fastness with PET film, ensure again ink layer impermeable past in the time of printing, produce attachment fastness with PET film, if separating layer and ink compatibility are bad, can affect the printing effect of ink, even occur that printed patterns do not paint, the problems such as transition site, Qian Ban district disappearance.In traditional plastic film printing, transparent and the luster effect of film itself has promoted the gloss of printed patterns greatly, and in heat transfer printing, because final PET film separates with printed patterns, the gloss of pattern itself depends primarily on gloss and the transparency of ink itself and separating layer (primer), so we are in the time selecting ink and coating, need to consider transparency and the luster effect of separating layer, with and anti-wear performance, particularly furniture panel, when the thermal transfer film of commodity plastic products is made, in addition, when we make thermal transfer film, should be noted that the safety and sanitation of printing-ink itself, as content of beary metal etc., particularly export abroad product adds man-hour, there is relevant statutory standard requirement European and American areas.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (3)
1. an extraordinary gravure techniques technique, is characterized in that: comprise the following steps:
(1) on PET film, be coated with separating layer;
(2) in separating layer, print various patterns;
(3) coated heat fusibility layer on pattern;
(4) use this print film, shift mechanically in certain heat, by the high temperature extrusion of moment, the transfer that completes printed patterns is adhered to.
2. according to claim 1, it is characterized in that: in described step (1), the thickness of PET film is 12--15 μ m.
3. according to claim 1, it is characterized in that: in described step (4), high temperature is 120--220 DEG C.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293314.5A CN104044376A (en) | 2014-06-27 | 2014-06-27 | Special-type gravure technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410293314.5A CN104044376A (en) | 2014-06-27 | 2014-06-27 | Special-type gravure technology |
Publications (1)
| Publication Number | Publication Date |
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| CN104044376A true CN104044376A (en) | 2014-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410293314.5A Pending CN104044376A (en) | 2014-06-27 | 2014-06-27 | Special-type gravure technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN104044376A (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 |
| 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 |
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| CN101279555A (en) * | 2008-05-30 | 2008-10-08 | 苏州苏大维格数码光学有限公司 | Method of laser digital coloured drawing |
| CN101290364A (en) * | 2008-05-30 | 2008-10-22 | 苏州苏大维格数码光学有限公司 | Colorful filter manufacture method and device |
| JP2008300724A (en) * | 2007-06-01 | 2008-12-11 | Sumitomo Osaka Cement Co Ltd | Transparent base with electromagnetic wave shielding film, and manufacturing method thereof |
| CN102085749A (en) * | 2009-12-05 | 2011-06-08 | 马基 | Full-automatic heat transfer scroll machine |
| CN102848767A (en) * | 2012-08-24 | 2013-01-02 | 福州茜素喷墨材料有限公司 | Weak solvent or offset printing thermal transfer paper and production process thereof |
| CN103158385A (en) * | 2011-12-19 | 2013-06-19 | 江阴市天顺彩印有限公司 | Fluorescence film for heat transfer printing on glass surface or ceramic surface and preparation method thereof |
| US8490546B2 (en) * | 2010-11-01 | 2013-07-23 | Ppg Industries Ohio, Inc. | Method of imaging in crystalline colloidal arrays |
| CN103465669A (en) * | 2013-09-29 | 2013-12-25 | 太仓市鸿运包装材料有限公司 | Heat transfer printing membrane and manufacturing method thereof |
| CN103640279A (en) * | 2013-12-13 | 2014-03-19 | 保定乐凯新材料股份有限公司 | Thermal transfer printing conductive film for radio-frequency identification tag antenna |
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2014
- 2014-06-27 CN CN201410293314.5A patent/CN104044376A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008300724A (en) * | 2007-06-01 | 2008-12-11 | Sumitomo Osaka Cement Co Ltd | Transparent base with electromagnetic wave shielding film, and manufacturing method thereof |
| CN101279555A (en) * | 2008-05-30 | 2008-10-08 | 苏州苏大维格数码光学有限公司 | Method of laser digital coloured drawing |
| CN101290364A (en) * | 2008-05-30 | 2008-10-22 | 苏州苏大维格数码光学有限公司 | Colorful filter manufacture method and device |
| CN102085749A (en) * | 2009-12-05 | 2011-06-08 | 马基 | Full-automatic heat transfer scroll machine |
| US8490546B2 (en) * | 2010-11-01 | 2013-07-23 | Ppg Industries Ohio, Inc. | Method of imaging in crystalline colloidal arrays |
| CN103158385A (en) * | 2011-12-19 | 2013-06-19 | 江阴市天顺彩印有限公司 | Fluorescence film for heat transfer printing on glass surface or ceramic surface and preparation method thereof |
| CN102848767A (en) * | 2012-08-24 | 2013-01-02 | 福州茜素喷墨材料有限公司 | Weak solvent or offset printing thermal transfer paper and production process thereof |
| CN103465669A (en) * | 2013-09-29 | 2013-12-25 | 太仓市鸿运包装材料有限公司 | Heat transfer printing membrane and manufacturing method thereof |
| CN103640279A (en) * | 2013-12-13 | 2014-03-19 | 保定乐凯新材料股份有限公司 | Thermal transfer printing conductive film for radio-frequency identification tag antenna |
Cited By (2)
| 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 |
| 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 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140917 |