CN104029514B - Environment-friendly colorful alumite mixing processing technology - Google Patents
Environment-friendly colorful alumite mixing processing technology Download PDFInfo
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- CN104029514B CN104029514B CN201410229079.5A CN201410229079A CN104029514B CN 104029514 B CN104029514 B CN 104029514B CN 201410229079 A CN201410229079 A CN 201410229079A CN 104029514 B CN104029514 B CN 104029514B
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- transparent membrane
- paper tinsel
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Abstract
The invention discloses an environment-friendly colorful alumite mixing processing technology. The technology comprises the following steps: (1) the corona treatment is performed on a transparent film to coat a film release layer, wherein the film is slightly deformed in a range of 210-250 DEG C, and curing information of a cold calendering procedure is adopted to process the result; (2) the drying and the curing are performed; (3) an intelligent random control multicolor printing process is adopted to print colors on an alumite hot stamping foil film; (4) the alumite hot stamping foil film printed with the colors is passed by a vacuum kettle for performing vacuum ionization absorption; and (5) finally, a thermosol layer is coated on the back surface of an alumite gold foil, and is dried and cured to obtain a colorful alumite hot stamping foil. As a temperature critical effect and the cold calendering procedure are adopted for curing, the printability and the adhesive force of the transparent film coated with release agent are largely improved, the number of subsequent vacuum kettles can be effectively decreased, the emission of waste gas can be reduced, the consumption of nonferrous metal is reduced, and the energy conservation and the environmental protection are achieved.
Description
Technical field
The present invention relates to gold stamping paper tinsel technology, be specifically related to a kind of environment protection colour anodized aluminium hybrid process technique.
Background technology
Gold stamping is the principle using hot-pressing transfer printing, the aluminium lamination in anodized aluminium film (gold stamping paper tinsel) is transferred to stock surface and forms special metal effect, be used widely in packaging and printing industry.
Anodized aluminium film is made up of 5 layers of different materials usually: ground floor is basement membrane, is made up of biaxially oriented polyester film, is to play the middle amboceptor connecting and support in anodized aluminium; The second layer is stratum disjunction, and its main component is organic siliconresin, automatically fusing can come off, be conducive to the transfer printing of aluminium coated after being heated; Third layer is dyed layer, is the main body forming coloured anodized aluminium, and usually by heat-resisting lucite and dyestuff, after dissolving in organic solvent, quality is directly coated on stratum disjunction surface; 4th layer is aluminium coated, is by the condition gasified of aluminum metal in high temperature, vacuum, is attached to dyed layer surface equably, and playing a part increases metallic luster; Layer 5 is hot melt glue layer, and melted by heat sticks to printable fabric surface, plays a part to make aluminium coated set.
The preparation method of anodized aluminium film is included on base membrane layer and is coated with release layer and dyed layer, aluminium coated is obtained through vacuum aluminum-coated, and then applying hot melt adhesives layer, PUR mainly plays bonding effect, in electrochemical aluminium thermoprinting, melted by heat sticks to printable fabric surface, plays a part to make aluminium coated set, and it must possess good upper boiling hot cutting property.But usually need multi-group vacuum still production line in vacuum aluminium plating process step in prior art, invest huge, and multi-group vacuum still production process has large quantity of exhaust gas discharge and need consume a large amount of non-ferrous metal, the power consumption of its production process is huge.In a word, existing production process operation is many, and complex process, has high input, and production process is wayward, and energy consumption is large, and waste gas has pollution to environment.
Summary of the invention
In order to overcome the above problems, the invention provides a kind of environment protection colour anodized aluminium hybrid process technique, this processing technology carries out sided corona treatment, coating release layer by special process on transparent membrane, follow-up multicolor printing is made to have good printability and adhesive force, adopt smart random to control multicolour typography, by colored printing on the electrochemical aluminium gold-stamped paper tinsel basement membrane of modification simultaneously.
The technical scheme that a kind of environment protection colour anodized aluminium hybrid process technique of the present invention adopts is as follows:
A kind of environment protection colour anodized aluminium hybrid process technique, mainly comprises the steps:
(1) on transparent membrane, do sided corona treatment coating release layer, within the scope of 210-250 DEG C, wherein make film produce micro-deformation, carry out information pre-processing when guarantee does not damage film; Then adopt cold Yangjing operation solidification information processing result, thus make follow-up multicolor printing have good printability and adhesive force;
(2) dry solidification, becomes the printed basement membrane manufacturing electrochemical aluminium gold-stamped paper tinsel;
(3) smart random is adopted to control multicolour typography, by colored printing on electrochemical aluminium gold-stamped paper tinsel basement membrane;
(4) then by completing the electrochemical aluminium gold-stamped paper tinsel basement membrane of colored printing by vacuum still, carrying out vacuum electric from absorption, completing the manufacture of anodized aluminium goldleaf;
(5), finally by anodized aluminium goldleaf backsize hot melt adhesive layer, after drying solidification, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed.
A kind of environment protection colour anodized aluminium hybrid process technique, the concrete work flow of this processing technology is as follows:
(1) transparent membrane is after unreeling shaft unreels, successively through unreeling line shaft combination, deviation correcting device and information pressure roller do the preparation before remover coating;
(2) transparent membrane is after remover coating seat coating release layer, enter coating layer dry baking tunnel, in coating layer dry baking tunnel within the scope of temperature 210-250 DEG C, in this dry baking tunnel after Temperature Treatment, under the effect of temperature threshold effect, film produces micro-deformation, after which process, follow-up multicolor printing has good printability and adhesive force, thus the number of vacuum still can be reduced, and and then can toxic emission be reduced, reduce the consumption of non-ferrous metal and the investment of production line, and reduce energy consumption;
(3) transparent membrane enters the combination of Yangjing sizing seat after leaving coating layer dry baking tunnel, is cured process, improves the printability and the adhesive force that are coated with the transparent membrane of remover further to remover information cold Yangjing operation;
(4) transparent membrane enters the dry seat combination of colored printing after deviation correcting device subsequently, while carrying out dry solidification, adopt smart random to control multicolour typography, by colored printing on transparent membrane, thus become the printed basement membrane manufacturing electrochemical aluminium gold-stamped paper tinsel;
(5) transparent membrane enters vacuum still ionic adsorption device and carries out vacuum electric from absorption, completes the manufacture of colored electrochemical aluminium gold paper tinsel;
(6) with after through hot-melt cloth seat by electrochemical aluminium gold-stamped paper tinsel backsize thermosol glue-line, carry out after dry solidification through coating layer dry baking tunnel again, process is cured through the combination of Yangjing sizing seat, enter Scroll finally by deviation correcting device, winding tension after controlling axle combination, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed.
The technique effect of this environment protection colour anodized aluminium hybrid process technique is: effectively can reduce the pollution to environment, reduces Productive statistics, reduces energy consumption, energy-conserving and environment-protective, suitable large-scale popularization.
accompanying drawing illustrates:
Fig. 1-environment protection colour anodized aluminium hybrid process process chart;
Fig. 2-integrated schematic diagram of environment protection colour anodized aluminium hybrid process production line;
The structural representation of Fig. 3-colored electrochemical aluminium gold-stamped paper tinsel.
detailed description of the invention:
Below in conjunction with Figure of description, environment protection colour anodized aluminium hybrid process technique of the present invention is further described in detail.
As shown in Figure 1, environment protection colour anodized aluminium hybrid process technique mainly comprises the steps:
(1) on transparent membrane, do sided corona treatment coating release layer, within the scope of 210-250 DEG C, wherein make film produce micro-deformation, carry out information pre-processing when guarantee does not damage film; Then adopt cold Yangjing operation solidification information processing result, thus make follow-up multicolor printing have good printability and adhesive force;
(2) dry solidification, becomes the printed basement membrane manufacturing electrochemical aluminium gold-stamped paper tinsel;
(3) smart random is adopted to control multicolour typography, by colored printing on electrochemical aluminium gold-stamped paper tinsel basement membrane;
(4) then by completing the electrochemical aluminium gold-stamped paper tinsel basement membrane of colored printing by vacuum still, carrying out vacuum electric from absorption, completing the manufacture of anodized aluminium goldleaf;
(5), finally by anodized aluminium goldleaf backsize hot melt adhesive layer, after drying solidification, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed.
As shown in Figure 2, the concrete work flow of this environment protection colour anodized aluminium hybrid process technique is as follows:
(1) transparent membrane is after unreeling shaft unreels, successively through unreeling line shaft combination, deviation correcting device and information pressure roller do the preparation before remover coating;
(2) transparent membrane is after remover coating seat coating release layer, enter coating layer dry baking tunnel, in coating layer dry baking tunnel within the scope of temperature 210-250 DEG C, in this dry baking tunnel after Temperature Treatment, under the effect of temperature threshold effect, film produces micro-deformation, after which process, follow-up multicolor printing has good printability and adhesive force, thus the number of vacuum still can be reduced, and and then can toxic emission be reduced, reduce the consumption of non-ferrous metal and the investment of production line, and reduce energy consumption;
(3) transparent membrane enters the combination of Yangjing sizing seat after leaving coating layer dry baking tunnel, is cured process, improves the printability and the adhesive force that are coated with the transparent membrane of remover further to remover information cold Yangjing operation;
(4) transparent membrane enters the dry seat combination of colored printing after deviation correcting device subsequently, while carrying out dry solidification, adopt smart random to control multicolour typography, by colored printing on transparent membrane, thus become the printed basement membrane manufacturing electrochemical aluminium gold-stamped paper tinsel;
(5) transparent membrane enters vacuum still ionic adsorption device and carries out vacuum electric from absorption, completes the manufacture of colored electrochemical aluminium gold paper tinsel;
(6) with after through hot-melt cloth seat by anodized aluminium goldleaf backsize thermosol glue-line, carry out after dry solidification through coating layer dry baking tunnel again, process is cured through the combination of Yangjing sizing seat, enter Scroll finally by deviation correcting device, winding tension after controlling axle combination, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed.
The composition of the colored electrochemical aluminium gold-stamped paper tinsel of the product finally obtained as shown in Figure 3, transparent membrane is disposed with remover coating, colored printing coating, anodized aluminium coating and PUR coating, transparent membrane can select Biaxially oriented polypropylene (BOPP) film of 16 micron thickness, also can be made up of PETG (PET), Main Function supports to depend on each layer in the above and be convenient to the continuous action that thermoprint adds man-hour, colored printing coating can be made up of synthetic resin and two or more color, colorant is made up of organic pigment or inorganic pigment, the color of colorant presses the look sequence precedence of each color (during the printing) printing according to the color of colored picture and text, after a kind of color printing is completed, dry under the temperature conditions of 100 DEG C, and then print next color and drying.
Facts have proved, this environment protection colour anodized aluminium hybrid process technique kind is cured process owing to adopting temperature threshold effect and cold Yangjing operation, substantially increase and be coated with printability and the adhesive force that remover obtains transparent membrane, effectively can reduce the number of follow-up vacuum still, and and then can toxic emission be reduced, reduce the consumption of non-ferrous metal and the investment of production line, and reduce energy consumption, energy-conserving and environment-protective, obtain the extensive praise of expert.
It should be pointed out that foregoing is enumerating of preferred forms of the present invention, the part wherein do not described in detail to the greatest extent, is construed as and is implemented with the general fashion of the art.Meanwhile, for one of ordinary skill in the art, not departing from the equivalent transformation and modification that do the present invention in scope of the present invention, all by fall into claim of the present invention protection domain within.
Claims (2)
1. an environment protection colour anodized aluminium hybrid process technique, mainly comprises the steps:
(1) on transparent membrane, do sided corona treatment coating release layer;
(2) dry solidification, becomes the printed basement membrane manufacturing electrochemical aluminium gold-stamped paper tinsel;
(3) smart random is adopted to control multicolour typography, by colored printing on electrochemical aluminium gold-stamped paper tinsel basement membrane;
(4) then by completing the electrochemical aluminium gold-stamped paper tinsel basement membrane of colored printing by vacuum still, the manufacture of anodized aluminium goldleaf is completed;
(5), finally by anodized aluminium goldleaf backsize hot melt adhesive layer, after drying solidification, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed;
It is characterized in that: in step (1), described transparent membrane does sided corona treatment coating release layer, within the scope of 210-250 DEG C, wherein makes film produce micro-deformation, carry out information pre-processing when guarantee does not damage film; Then adopt cold Yangjing operation solidification information processing result, thus make follow-up multicolor printing have good printability and adhesive force; In step (4), by the described electrochemical aluminium gold-stamped paper tinsel basement membrane completing colored printing by vacuum still, carry out vacuum electric from absorption.
2. an environment protection colour anodized aluminium hybrid process technique, the concrete work flow of this processing technology is as follows:
(1) transparent membrane is after unreeling shaft unreels, successively through unreeling line shaft combination, deviation correcting device and information pressure roller do the preparation before remover coating;
(2) transparent membrane is after remover coating seat coating release layer, enters coating layer dry baking tunnel;
(3) transparent membrane enters the combination of Yangjing sizing seat after leaving coating layer dry baking tunnel;
(4) transparent membrane enters the dry seat combination of colored printing after deviation correcting device subsequently, while carrying out dry solidification, adopt smart random to control multicolour typography, by colored printing on transparent membrane, thus become the printed basement membrane manufacturing electrochemical aluminium gold-stamped paper tinsel;
(5) transparent membrane enters vacuum still ionic adsorption device, completes the manufacture of colored electrochemical aluminium gold paper tinsel;
(6) with after through hot-melt cloth seat by anodized aluminium goldleaf backsize thermosol glue-line, carry out after dry solidification through coating layer dry baking tunnel again, process is cured through the combination of Yangjing sizing seat, enter Scroll finally by deviation correcting device, winding tension after controlling axle combination, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed;
It is characterized in that: in step (2), in described coating layer dry baking tunnel, temperature is within the scope of 210-250 DEG C, in this dry baking tunnel after Temperature Treatment, under the effect of temperature threshold effect, described transparent membrane produces micro-deformation, makes follow-up multicolor printing have good printability and adhesive force; In step (3), described transparent membrane enters the combination of Yangjing sizing seat after leaving coating layer dry baking tunnel, be cured process, improve the printability and the adhesive force that are coated with the transparent membrane of remover further to remover information cold Yangjing operation; In step (5), described transparent membrane enters vacuum still ionic adsorption device and carries out vacuum electric from absorption.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS631585A (en) * | 1986-06-20 | 1988-01-06 | Reiko Co Ltd | Heat-resistant metallic transfer foil |
| CN201201386Y (en) * | 2008-05-19 | 2009-03-04 | 李学文 | Anti-counterfeiting electrical aluminum having color effect |
| CN101602302A (en) * | 2009-07-14 | 2009-12-16 | 汕头市东田转印有限公司 | A kind of alumite thermoprinting foil and manufacturing and application with picture and text |
| CN101780733A (en) * | 2010-02-03 | 2010-07-21 | 深圳劲嘉彩印集团股份有限公司 | Laser positioning electrochemical aluminum and manufacturing method thereof |
-
2014
- 2014-05-28 CN CN201410229079.5A patent/CN104029514B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS631585A (en) * | 1986-06-20 | 1988-01-06 | Reiko Co Ltd | Heat-resistant metallic transfer foil |
| CN201201386Y (en) * | 2008-05-19 | 2009-03-04 | 李学文 | Anti-counterfeiting electrical aluminum having color effect |
| CN101602302A (en) * | 2009-07-14 | 2009-12-16 | 汕头市东田转印有限公司 | A kind of alumite thermoprinting foil and manufacturing and application with picture and text |
| CN101780733A (en) * | 2010-02-03 | 2010-07-21 | 深圳劲嘉彩印集团股份有限公司 | Laser positioning electrochemical aluminum and manufacturing method thereof |
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