CN104029514A - Environment-friendly colorful alumite mixing processing technology - Google Patents
Environment-friendly colorful alumite mixing processing technology Download PDFInfo
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- CN104029514A CN104029514A CN201410229079.5A CN201410229079A CN104029514A CN 104029514 A CN104029514 A CN 104029514A CN 201410229079 A CN201410229079 A CN 201410229079A CN 104029514 A CN104029514 A CN 104029514A
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- 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 of using hot-pressing transfer printing, the aluminium lamination in anodized aluminium film (gold stamping paper tinsel) is transferred to stock surface and form special metal effect, is used widely in packaging and printing industry.
Anodized aluminium film is made up of 5 layers of different materials conventionally: ground floor is basement membrane, is made up of biaxially oriented polyester film, is in anodized aluminium, to play the middle amboceptor that connects and support; The second layer is stratum disjunction, and its main component is organic siliconresin, and after being heated, fusing comes off automatically, is conducive to the transfer printing of aluminium coated; The 3rd layer is dyed layer, is the main body that forms coloured anodized aluminium, and conventionally by heat-resisting lucite and dyestuff, after dissolving in organic solvent, quality is directly coated on stratum disjunction surface; The 4th layer is aluminium coated, is to be gasified under the condition of high temperature, vacuum by aluminum metal, is attached to equably dyed layer surface, plays a part to increase metallic luster; Layer 5 is hot melt glue-line, 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 in and on base membrane layer, is coated with release layer and dyed layer, through the vacuum aluminum-coated aluminium coated that obtains, and then coating hot melt adhesive 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 the cutting property of scalding.But in prior art, in vacuum aluminium plating process step, conventionally need multi-group vacuum still production line, invest hugely, and multi-group vacuum still production process has large quantity of exhaust gas to discharge and need to consume a large amount of non-ferrous metals, and 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 is carried out sided corona treatment, coating release layer on transparent membrane by special process, make follow-up multicolor printing have good printability and adhesive force, adopt smart random control multicolour typography simultaneously, by colored printing on the electrochemical aluminium gold-stamped paper tinsel basement membrane of modification.
The technical scheme of a kind of environment protection colour anodized aluminium hybrid process process using of the present invention 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, wherein within the scope of 210-250 DEG C, make film produce micro-deformation, in the situation that guarantee does not damage film, carry out information pretreatment; Then adopt cold Yangjing operation to solidify information processing result, thereby make follow-up multicolor printing there is good printability and adhesive force;
(2) dry solidification, becomes the printed basement membrane of manufacturing electrochemical aluminium gold-stamped paper tinsel;
(3) adopt smart random control multicolour typography, by colored printing on electrochemical aluminium gold-stamped paper tinsel basement membrane;
(4) then the electrochemical aluminium gold-stamped paper tinsel basement membrane that completes colored printing is passed through to vacuum still, carry out vacuum electric from absorption, complete the manufacture of anodized aluminium goldleaf;
(5), finally by anodized aluminium goldleaf back side coating hot melt adhesive layer, after drying is solidified, 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, after unreeling shaft unreels, does the preparation before remover coating through unreeling line shaft combination, deviation correcting device and information pressure roller successively;
(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 critical effect, film produces micro-deformation, after which is processed, follow-up multicolor printing has good printability and adhesive force, thereby can reduce the number of vacuum still, and and then can reduce toxic emission, 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, and remover information is cured to processing by cold Yangjing operation, further improves printability and the adhesive force of the transparent membrane that is coated with remover;
(4) transparent membrane enters the dry seat combination of colored printing after deviation correcting device subsequently, in carrying out dry solidification, adopt smart random control multicolour typography, colored printing, on transparent membrane, is manufactured to the printed basement membrane of electrochemical aluminium gold-stamped paper tinsel thereby become;
(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 back side coated with thermosol layer, again after coating layer dry baking tunnel carries out dry solidification, be cured processing through the combination of Yangjing sizing seat, finally by entering Scroll after deviation correcting device, the combination of winding tension Control Shaft, 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: can effectively reduce the pollution to environment, reduce to produce and drop into, reduce energy consumption, energy-conserving and environment-protective, suitable large-scale popularization.
brief description of the drawings:
Fig. 1-environment protection colour anodized aluminium hybrid process process chart;
The integrated schematic diagram of Fig. 2-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, wherein within the scope of 210-250 DEG C, make film produce micro-deformation, in the situation that guarantee does not damage film, carry out information pretreatment; Then adopt cold Yangjing operation to solidify information processing result, thereby make follow-up multicolor printing there is good printability and adhesive force;
(2) dry solidification, becomes the printed basement membrane of manufacturing electrochemical aluminium gold-stamped paper tinsel;
(3) adopt smart random control multicolour typography, by colored printing on electrochemical aluminium gold-stamped paper tinsel basement membrane;
(4) then the electrochemical aluminium gold-stamped paper tinsel basement membrane that completes colored printing is passed through to vacuum still, carry out vacuum electric from absorption, complete the manufacture of anodized aluminium goldleaf;
(5), finally by anodized aluminium goldleaf back side coating hot melt adhesive layer, after drying is solidified, 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, after unreeling shaft unreels, does the preparation before remover coating through unreeling line shaft combination, deviation correcting device and information pressure roller successively;
(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 critical effect, film produces micro-deformation, after which is processed, follow-up multicolor printing has good printability and adhesive force, thereby can reduce the number of vacuum still, and and then can reduce toxic emission, 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, and remover information is cured to processing by cold Yangjing operation, further improves printability and the adhesive force of the transparent membrane that is coated with remover;
(4) transparent membrane enters the dry seat combination of colored printing after deviation correcting device subsequently, in carrying out dry solidification, adopt smart random control multicolour typography, colored printing, on transparent membrane, is manufactured to the printed basement membrane of electrochemical aluminium gold-stamped paper tinsel thereby become;
(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 back side coated with thermosol layer, again after coating layer dry baking tunnel carries out dry solidification, be cured processing through the combination of Yangjing sizing seat, finally by entering Scroll after deviation correcting device, the combination of winding tension Control Shaft, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed.
The composition of the colored electrochemical aluminium gold-stamped paper tinsel of product finally obtaining as shown in Figure 3, on transparent membrane, be disposed with remover coating, colored printing coating, anodized aluminium coating and PUR coating, transparent membrane can be selected Biaxially oriented polypropylene (BOPP) film of 16 micron thick, also can be made by PETG (PET), Main Function is to support depend in the above each layer 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 is pressed look order (precedence of each color when 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 be dried.
Facts have proved, this environment protection colour anodized aluminium hybrid process technique kind is owing to adopting temperature critical effect and cold Yangjing operation to be cured processing, the printability and the adhesive force that are coated with remover and obtain transparent membrane are greatly improved, can effectively reduce the number of follow-up vacuum still, and and then can reduce toxic emission, reduce the consumption of non-ferrous metal and the investment of production line, and reduce energy consumption, energy-conserving and environment-protective, obtain expert's extensive praise.
It should be pointed out that foregoing is enumerating of preferred forms of the present invention, the part of wherein not describing 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 equivalent transformation and the modification in spiritual category of the present invention, the present invention done, all by within falling into the protection domain of claim of the present invention.
Claims (2)
1. an environment protection colour anodized aluminium hybrid process technique, is characterized in that: mainly comprise the steps:
(1) on transparent membrane, do sided corona treatment coating release layer, wherein within the scope of 210-250 DEG C, make film produce micro-deformation, in the situation that guarantee does not damage film, carry out information pretreatment; Then adopt cold Yangjing operation to solidify information processing result, thereby make follow-up multicolor printing there is good printability and adhesive force;
(2) dry solidification, becomes the printed basement membrane of manufacturing electrochemical aluminium gold-stamped paper tinsel;
(3) adopt smart random control multicolour typography, by colored printing on electrochemical aluminium gold-stamped paper tinsel basement membrane;
(4) then the electrochemical aluminium gold-stamped paper tinsel basement membrane that completes colored printing is passed through to vacuum still, carry out vacuum electric from absorption, complete the manufacture of anodized aluminium goldleaf;
(5), finally by anodized aluminium goldleaf back side coating hot melt adhesive layer, after drying is solidified, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed.
2. an environment protection colour anodized aluminium hybrid process technique, is characterized in that: the concrete work flow of this processing technology is as follows:
(1) transparent membrane, after unreeling shaft unreels, does the preparation before remover coating through unreeling line shaft combination, deviation correcting device and information pressure roller successively;
(2) transparent membrane is after remover coating seat coating release layer, enter coating layer dry baking tunnel, in 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 critical effect, film produces micro-deformation, makes follow-up multicolor printing have good printability and adhesive force;
(3) transparent membrane enters the combination of Yangjing sizing seat after leaving coating layer dry baking tunnel, and remover information is cured to processing by cold Yangjing operation, further improves printability and the adhesive force of the transparent membrane that is coated with remover;
(4) transparent membrane enters the dry seat combination of colored printing after deviation correcting device subsequently, in carrying out dry solidification, adopt smart random control multicolour typography, colored printing, on transparent membrane, is manufactured to the printed basement membrane of electrochemical aluminium gold-stamped paper tinsel thereby become;
(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 back side coated with thermosol layer, again after coating layer dry baking tunnel carries out dry solidification, be cured processing through the combination of Yangjing sizing seat, finally by entering Scroll after deviation correcting device, the combination of winding tension Control Shaft, the colored electrochemical aluminium gold-stamped paper tinsel of product is completed.
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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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