CN103707670A - Laser pattern positioning impression transfer method - Google Patents
Laser pattern positioning impression transfer method Download PDFInfo
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- CN103707670A CN103707670A CN201310036706.9A CN201310036706A CN103707670A CN 103707670 A CN103707670 A CN 103707670A CN 201310036706 A CN201310036706 A CN 201310036706A CN 103707670 A CN103707670 A CN 103707670A
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Abstract
The invention discloses a laser pattern positioning impression transfer method. The method comprises the following steps: carrying out positioning printing treatment of a substrate through an intermedium printing device to obtain an intermedium position-printed substrate; allowing the intermedium position-printed substrate to go through a transparent roller and a bearing roller to make the intermedium on the substrate contact with a mother matrix of the transparent roller in order to impress a laser pattern on the medium in a positioning manner; and curing the substrate impressed with the laser pattern through an ultraviolet curing device to obtain a laser pattern laminae. The method has the advantages of realization of the point-to-point position special edition pattern impression transfer, elimination of the ghost phenomena of four edges of the transferred pattern, increase of the impression transferred pattern precision, and improvement of the surface quality of the pattern.
Description
Technical field
The present invention relates to printing technology, particularly a kind of laser pattern location stamp transfer method.
Background technology
At present laser pattern preparation method, realizes by coating, mold pressing (high temperature, high pressure), or is made into laser film, by modes such as transfer, blanching, cold waves, realizes laser effect on printed material afterwards again.Concrete technology route is as follows:
One of traditional laser pattern stamp transfer production technology: processing step be followed successively by select certain thin films as PET → be coated with on film mould release → HTHP mould-pressed pictures and texts → making laser film → gluing on laser film on release layer → by laser film and printed material compound → peel off laser film → picture and text and radium-shine lamina are transferred on printed material.
Two of traditional laser pattern stamp transfer production technology: by OPP moulding press, the laser pattern HTHP being carved in nickel version is embossed in to OPP film B above, becomes the laser film of impression use.
Need the printed material shifting as adopted plain paper, during printing, first on plain paper, pass through the direct continuous printing graph text information of flexographic plate layer, flexographic printing light layer on graph text information layer again, and while mould laser graphic layer on light layer, subsequently light layer and laser graphic layer are cured, along with light layer and laser graphic layer are by continuous solidifying, finally by stripping machine by press mold instant peeling off from paper continuously.
But traditional laser pattern stamp transfer, needs first to complete the production to laser film with HTHP, then adopts film to shift film, thereby cause it to have following shortcoming: one, process route is long, precision is low, efficiency is low, cost is high; The laser imprinting that two, can only carry out continuous general laser pattern shifts; Three, laser pattern surrounding, due to the excessive glue of pressing, causes the problem of shade, and the surface quality of radium-shine location stamp transfer pattern is not high.
In view of this, a kind of laser pattern location stamp transfer method is provided, realizing point-to-point location special edition pattern stamp transfer, eliminate to shift pattern four limits ghost phenomena, improve the surface quality of radium-shine location stamp transfer image, provide the supporting dedicated transparent roller of above-mentioned laser pattern production technology and laser imprinting device to become problem demanding prompt solution in the industry simultaneously.Wherein, a kind of transparent roller and a kind of laser imprinting device have been done separate case application.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, a kind of laser pattern location stamp transfer method is provided, and improves the pattern precision of stamp transfer, improves the surface quality of pattern.
Embodiment of the present invention technical problem to be solved is also, a kind of laser pattern location stamp transfer method is provided, and realizes point-to-point location special edition pattern stamp transfer.
Embodiment of the present invention technical problem to be solved is also, a kind of laser pattern location stamp transfer method is provided, and eliminates the ghost phenomena that shifts pattern four limits.
Embodiment of the present invention technical problem to be solved is also, a kind of laser pattern location stamp transfer method is provided, and under the condition of normal temperature and pressure, can realize, and its process route is short, energy consumption is little, yield rate is high.
For reaching above-mentioned technique effect, the embodiment of the present invention provides a kind of laser pattern location stamp transfer method, comprising:
Base material is positioned to printing treatment through medium printing equipment, and described base material positioning printing has medium;
To be printed with vectorial base material through transparent roller and bearing roller, the medium on base material is contacted with the mother matrix of described transparent roller, laser pattern location is impressed in described medium;
Described impression there is is the base material of laser pattern be cured processing through ultraviolet curing device, obtain laser pattern lamina;
Wherein, described transparent roller comprises roller body, roll wheel and roll shaft, described roller body comprises the transparent roller of quartz glass and plastic, transparent roller, and described plastic, transparent roller is sheathed on the transparent roller of described quartz glass, and does not contact with the transparent roller of described quartz glass; The thickness of the transparent roller of described quartz glass is 3-30mm, and the thickness of described plastic, transparent roller is 3-30mm;
The transparent roller of described quartz glass and plastic, transparent roller are coaxial, and the transparent roller of described quartz glass and plastic, transparent roller are synchronously driven by servomotor;
Described transparent roller comprises that at least one is carved with the mother matrix of laser pattern, and described mother matrix is located on described plastic, transparent roller;
Described transparent roller also comprises light shield layer, and described light shield layer is located on described plastic, transparent roller, and the light-transparent pattern of described light shield layer and the laser pattern of described mother matrix are suitable;
Described mother matrix and described light shield layer are interspersed and are located on described plastic, transparent roller.
As the improvement of such scheme, described mother matrix is transparent mother matrix.
As the improvement of such scheme, described light shield layer is light tight film or film version.
As the improvement of such scheme, the print speed printing speed of described base material is 30-100 m/min;
Described vectorial coating weight is 3-8g/m
2, the rate of transform is 90-100%.
Improvement as such scheme, described medium printing equipment comprises for loading vectorial medium loading attachment, be located at least one delivery roll on described medium loading attachment, and for making medium be printed on the print roller on base material and the roller of undertaking the printing of, described print roller is provided with at least one forme;
Described print roller, the roller of undertaking the printing of are synchronizeed and are driven by servomotor with described bearing roller, transparent roller.
As the improvement of such scheme, described medium is one or more in gloss oil, ink, varnish, adhesive.
As the improvement of such scheme, described medium is UV gloss oil and/or UV ink.
As the improvement of such scheme, described base material is plastic foil, leather, paper or aluminium foil.
As the improvement of such scheme, after the base material that impression is had to laser pattern is cured the step of processing through ultraviolet curing device, also comprise:
After the described base material of processing through overcuring is carried out, solidify and process, described rear curing processing adopts ultraviolet curing.
As the improvement of such scheme, described laser pattern location stamp transfer method also comprises:
The described base material of processing through overcuring is carried out to cleaning treatment through cleaning roller.
Implement the present invention and there is following beneficial effect:
The invention provides a kind of laser pattern location stamp transfer method, it is positioning printing medium on base material first, by transparent roller, laser pattern location is impressed in the medium of base material again, finally laser pattern is cured to processing, under the condition of normal temperature and pressure, radium-shine location stamp transfer can complete, and obtains laser pattern lamina true to nature.Compared with prior art, the present invention no longer needs first by HTHP mode, to produce laser film, re-uses laser film and carries out stamp transfer or gold stamping compound, has simplified explained hereafter route, reduces energy consumption, improves yield rate and efficiency.And, described print roller, the roller of undertaking the printing of, bearing roller, transparent roller are synchronously driven by servomotor, medium printing equipment is realized positioning printing, transparent roller is realized location impression, thereby realize point-to-point location special edition pattern stamp transfer, be conducive to improve printing precision, improve the quality of the pattern of stamp transfer.
One of key point of the present invention is to have utilized described transparent roller, the plastic, transparent roller that it comprises the transparent roller of quartz glass and is sheathed on the transparent roller of quartz glass, the transparent roller of described quartz glass and plastic, transparent roller are discontiguous two-layer, wherein, 1, plastic, transparent roller, outside as machined surface, because its processability is good, can significantly improve the surface accuracy of transparent roller, reduce difficulty of processing, improve the surface quality of radium-shine location stamp transfer image; 2, the transparent roller of quartz glass is interior as supporting, and its good heat resistance, rigidity are high, and roller is not easy flexural deformation, and base material is not easy to occur wrinkling, can guarantee that transparent roller uses for a long time, further guarantees product quality.In addition, the transparent roller of described quartz glass and plastic, transparent roller are synchronously driven by servomotor, by using Position servo control device technology, can stamp in the position of base material appointment special-purpose laser pattern, realize transparent roller location impression, thereby realize point-to-point location special edition pattern stamp transfer.
Further, described transparent roller comprises light shield layer, the light-transparent pattern of light shield layer and the laser pattern of mother matrix are suitable, and light shield layer and mother matrix are interspersed on described plastic, transparent roller, can guarantee that like this medium outside the laser pattern of mother matrix can not be cured, and after cleaning, unnecessary medium can be removed, be conducive to improve printing precision, eliminate and shift the ghost phenomena on pattern four limits, the quality of the pattern of raising stamp transfer.
Further, described transparent roller adopts transparent mother matrix, the combination of transparent roller and transparent mother matrix is conducive to ultraviolet ray or electromagnetic radiation moment passes, be conducive to vectorial instantaneous solidification, can realize direct laser imprinting has shifted, be conducive to improve the surface accuracy of transparent roller, guarantee the high-quality of laser pattern.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of laser pattern of the present invention location stamp transfer method the first embodiment;
Fig. 2 is the flow chart of a kind of laser pattern of the present invention location stamp transfer method the second embodiment;
Fig. 3 is the flow chart of a kind of laser pattern of the present invention location stamp transfer method the 3rd embodiment;
Fig. 4 is the flow chart of a kind of laser pattern of the present invention location stamp transfer method the 4th embodiment;
Fig. 5 is the cutaway view of a kind of transparent roller for laser imprinting of the present invention.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Referring to Fig. 1, the invention provides the first embodiment of a kind of laser pattern location stamp transfer method, comprising:
S101, positions printing treatment by base material through medium printing equipment, and described base material positioning printing has medium.
Described base material can for but be not limited to plastic foil, leather, paper or aluminium foil.Preferably, described base material is plastic foil.Better, described base material is PET film, PET film has another name called high temperature resistance polyester film.As one of embodiment of the present invention, the thickness of PET film is preferably 15um, but is not limited to this.
Described medium can for but be not limited to radiation-curable polymer, for example gloss oil, ink, varnish, adhesive.Preferably, described medium is UV(Ultra-Violet Ray, ultraviolet ray) gloss oil, UV ink.
The vectorial print speed printing speed of described base material positioning printing is preferably 30-100 m/min, and vectorial coating weight is preferably 3-8g/m
2, the rate of transform is preferably 90-100%.
As one of embodiment of the present invention, when medium adopts UV gloss oil, when base material adopts PET film, the vectorial print speed printing speed of described base material positioning printing is preferably 70 ms/min, and vectorial coating weight is preferably 5g/m
2, the rate of transform is preferably 100%, but is not limited to this.
Described medium printing equipment comprises for loading vectorial medium loading attachment, be located at least one delivery roll on described medium loading attachment, and for making medium be printed on the print roller on base material and the roller of undertaking the printing of, described print roller is provided with at least one forme.
Medium is transferred to by delivery roll on the forme of print roller, and in this process, the roller of undertaking the printing of plays back pressure effect, makes medium partly or entirely print or be applied on base material.
S102, will be printed with vectorial base material through transparent roller and bearing roller, and the medium on base material is contacted with the mother matrix of described transparent roller, and laser pattern location is impressed in described medium.
One of key point of the present invention is to have utilized transparent roller, referring to Fig. 5, described transparent roller 1 comprises roller body, roll wheel and roll shaft, described roller body comprises the transparent roller 11 of quartz glass and plastic, transparent roller 12, described plastic, transparent roller 12 is sheathed on the transparent roller 11 of described quartz glass, and does not contact with the transparent roller 11 of described quartz glass; Described transparent roller 1 is provided with at least one mother matrix that is carved with laser pattern 2.
The combination of the transparent roller 11 of adopting quartz glass of the present invention and plastic, transparent roller 12, and the transparent roller 11 of described quartz glass and plastic, transparent roller 12 are discontiguous two-layer, plastic, transparent roller 12 is outside as machined surface, because its processability is good, can significantly improve the surface accuracy of transparent roller, reduce difficulty of processing, improve the surface quality of radium-shine location stamp transfer image; And the transparent roller 11 of quartz glass is interior as supporting, and its good heat resistance, rigidity are high, and roller is not easy flexural deformation, and base material is not easy to occur wrinkling, can guarantee that transparent roller uses for a long time, further guarantees product quality.If directly use the transparent roller of quartz glass, its surperficial machining accuracy is poor, more difficult processing, and because roller surface is rough smooth, impression image is out by metamorphopsic distortion; If directly use plastic, transparent roller, although its processability is good, can not heatproof, UV light irradiation point temperature 200-300 degree, if directly used, because plastic, transparent roller inside is heated for a long time, roller rigidity reduces, make bending roll distortion, easily cause that base material occurs wrinkling, cause product quality problem.
It should be noted that, described roll wheel and roll shaft are selected existing drum structure design, and roll wheel and roll shaft are in not shown.
Wherein, described mother matrix 2 is transparent mother matrix or opaque mother matrix.
Preferably, described mother matrix 2 is transparent mother matrix, the combination of transparent roller 1 and transparent mother matrix 2 is conducive to ultraviolet ray or electromagnetic radiation moment passes, be conducive to vectorial instantaneous solidification, can realize direct laser imprinting has shifted, be conducive to improve the surface accuracy of transparent roller, guarantee the high-quality of laser pattern.
It should be noted that, the present invention can adjust the transparency of mother matrix 2 according to actual needs, and its embodiment is not limited to illustrated embodiment of the present invention.For example, when base material is stationery, leather or treated film, transparent roller 1 is provided with opaque mother matrix 2 for embodiment preferably.
The thickness of the transparent roller 11 of described quartz glass can for but be not limited to 3-30mm; The thickness of described plastic, transparent roller 12 can for but be not limited to 3-30mm.
Preferably, the thickness of the transparent roller 11 of described quartz glass be 8,10,12,15,18,20mm; The thickness of described plastic, transparent roller 12 is 8,10,12,15,18mm.
Better, the thickness of the transparent roller 11 of described quartz glass is 8,10 mm, the thickness of described plastic, transparent roller 12 is 8,10 mm.
Further preferred, the thickness of the transparent roller 11 of described quartz glass equates with the thickness of plastic, transparent roller 12.
Best, the thickness of the transparent roller 11 of described quartz glass and plastic, transparent roller 12 is 8mm or 10 mm, adopt the transparent roller of this thickness combination, being conducive to ultraviolet ray or electromagnetic radiation moment passes, be conducive to vectorial instantaneous solidification, be conducive to improve the surface accuracy of transparent roller, guarantee the high-quality of laser pattern.
The transparent roller 11 of described quartz glass and plastic, transparent roller 12 are coaxial, and the transparent roller 11 of described quartz glass and plastic, transparent roller 12 are synchronously driven by servomotor, by using Position servo control device technology, can stamp in the position of base material appointment special-purpose laser pattern, realize transparent roller location impression, thereby realize point-to-point location special edition pattern stamp transfer.
Described transparent roller 1 also comprises light shield layer 13, and described light shield layer 13 is located on described plastic, transparent roller 12; The laser pattern of the light-transparent pattern of described light shield layer 13 and described mother matrix 2 is suitable.Light shield layer 13 is interspersed on described plastic, transparent roller 12 with mother matrix 2.When ultraviolet curing device is cured impressing the medium of laser pattern, the medium at light shield layer 13 places is blocked ultraviolet ray by light shield layer 13, the medium that can guarantee (being light shield layer 13 places) outside the laser pattern of mother matrix 2 can not be cured, and after cleaning, unnecessary medium can be removed, be conducive to improve printing precision, eliminate and shift the ghost phenomena on pattern four limits, the quality of the pattern of raising stamp transfer.
Described light shield layer 13 can select light-proof material to make, and it plays interception.In embodiments of the present invention, light shield layer 13 is preferentially selected light tight film or film version, and wherein, light tight film includes but not limited to polyester film, polycarbonate membrane etc.Better, described light shield layer 13 is selected film version.
S103, has described impression the base material of laser pattern to be cured processing through ultraviolet curing device, obtains laser pattern lamina.
Within described ultraviolet curing device can be located at described transparent roller or outside, it can include but not limited to uviol lamp, cover body, reflector, adjustable speculum etc.Uviol lamp gives off ultraviolet ray, and when impression has the base material process uviol lamp of laser pattern, the medium on base material is carried out instantaneous solidification, can realize direct laser imprinting and shift, and obtains laser pattern lamina.
Wherein, cover body can avoid uviol lamp to the radiation of surrounding environment and the infringement to operating personnel's eyes.
Reflector is for focusing on the radiation in bearing roller direction.Preferably, the cross section of reflector is parabola, is conducive to focused radiation.
Adjustable speculum can uv reflectance laser beam through the crack region of transparent roller and bearing roller, reach vectorial solidification.Preferably, utilizing adjustable speculum to reflect laser beam can be by computer control, and computer regulates adjustable speculum to make the reflection ray crack region through transparent roller and bearing roller with maximum all the time by control step motor.
It should be noted that, in the time of outside ultraviolet curing device is located at described transparent roller, it need to configure self closing device.
In a word, the invention provides a kind of laser pattern location stamp transfer method, it is positioning printing medium on base material first, by transparent roller, laser pattern location is impressed in the medium of base material again, finally laser pattern is cured to processing, under the condition of normal temperature and pressure, radium-shine location stamp transfer can complete, and obtains laser pattern lamina true to nature.Compared with prior art, the present invention no longer needs first by HTHP mode, to produce laser film, re-uses laser film and carries out stamp transfer or gold stamping compound, has simplified explained hereafter route, reduces energy consumption, improves yield rate and efficiency.
Referring to Fig. 2, the invention provides the second embodiment of a kind of laser pattern location stamp transfer method, comprising:
S201, positions printing treatment by base material through medium printing equipment, and described base material positioning printing has medium.
S202, will be printed with vectorial base material through transparent roller and bearing roller, and the medium on base material is contacted with the mother matrix of described transparent roller, and laser pattern location is impressed in described medium.
S203, has described impression the base material of laser pattern to be cured processing through ultraviolet curing device.
It should be noted that, step S201 and S101, S202 and S102, S203 is consistent with method of operating and the principle of S103, does not repeat them here.
S204, solidifies and processes after the described base material of processing through overcuring is carried out, and obtains laser pattern lamina.
Different from the first embodiment of laser pattern shown in Fig. 1 location stamp transfer method is, the second embodiment of the location of laser pattern shown in Fig. 2 stamp transfer method has increased rear curing treatment step, described rear solidifying is treated to ultraviolet curing, and rear solidification equipment can include but not limited to uviol lamp, cover body, reflector.The present invention increases rear curing treatment step, can further solidify the medium on base material, guarantees the effect of medium imaging layer.In general, the present embodiment is particularly useful for the weak medium of some curing performance, and it only can not make structure be completely fixed with a ultraviolet curing device.
It should be noted that, the operation principle of rear solidification equipment is consistent with ultraviolet curing device, does not repeat them here.
Referring to Fig. 3, the invention provides the 3rd embodiment of a kind of laser pattern location stamp transfer method, comprising:
S301, positions printing treatment by base material through medium printing equipment, and described base material positioning printing has medium.
S302, will be printed with vectorial base material through transparent roller and bearing roller, and the medium on base material is contacted with the mother matrix of described transparent roller, and laser pattern location is impressed in described medium.
S303, has described impression the base material of laser pattern to be cured processing through ultraviolet curing device.
It should be noted that, step S301 and S101, S302 and S102, S303 is consistent with method of operating and the principle of S103, does not repeat them here.
S304, carries out cleaning treatment by the described base material of processing through overcuring through cleaning roller, obtains laser pattern lamina.
Different from the first embodiment of laser pattern shown in Fig. 1 location stamp transfer method is, the 3rd embodiment of the location of laser pattern shown in Fig. 3 stamp transfer method has increased cleaning treatment step, be particularly useful for being provided with the transparent roller of light shield layer, when ultraviolet curing device is cured impressing the medium of laser pattern, can guarantee the medium outside the light-transparent pattern of light shield layer, also be that medium outside the laser pattern of mother matrix can not be cured, after the cleaning of cleaning roller, unnecessary medium can be removed, be conducive to improve printing precision, eliminate the ghost phenomena that shifts pattern four limits, improve the quality of the pattern of stamp transfer.
It should be noted that, cleaning roller can also the supporting rinse bath that is provided with, and in described rinse bath, is provided with cleaning agent, and described cleaning agent is selected the material mixing with medium.User can select different cleaning agents according to vectorial kind difference, for example, when medium is selected UV gloss oil, because UV gloss oil is dissolved in ethyl ester, can select ethyl ester as cleaning agent.
Referring to Fig. 4, the invention provides the 4th embodiment of a kind of laser pattern location stamp transfer method, comprising:
S401, positions printing treatment by base material through medium printing equipment, and described base material positioning printing has medium.
S402, will be printed with vectorial base material through transparent roller and bearing roller, and the medium on base material is contacted with the mother matrix of described transparent roller, and laser pattern location is impressed in described medium.
S403, has described impression the base material of laser pattern to be cured processing through ultraviolet curing device.
It should be noted that, step S401 and S101, S402 and S102, S403 is consistent with method of operating and the principle of S103, does not repeat them here.
S404, solidifies and processes after the described base material of processing through overcuring is carried out.
S405, carries out cleaning treatment by the described base material of processing through overcuring through cleaning roller, obtains laser pattern lamina.
Different from the 3rd embodiment of the location of laser pattern shown in Fig. 3 stamp transfer method, the 4th embodiment of the location of laser pattern shown in Fig. 4 stamp transfer method has increased cleaning treatment step after rear curing treatment step.The present embodiment is particularly useful for being provided with the transparent roller of light shield layer, and what on base material, print is the weak medium of some curing performance.
When ultraviolet curing device, rear solidification equipment are cured impressing the medium of laser pattern, can guarantee the medium outside the light-transparent pattern of light shield layer, also be that medium outside the laser pattern of mother matrix can not be cured, after the cleaning of cleaning roller, unnecessary medium can be removed, be conducive to improve printing precision, eliminate and shift the ghost phenomena on pattern four limits, the quality of the pattern of raising stamp transfer.
Also it should be noted that, S404 and S204, S405 is consistent with method of operating and the principle of S304, does not repeat them here.
Above disclosed is only the preferred embodiments of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the present patent application the scope of the claims, still belongs to the scope that the present invention is contained.
Claims (10)
1. a laser pattern location stamp transfer method, is characterized in that, comprising:
Base material is positioned to printing treatment through medium printing equipment, and described base material positioning printing has medium;
To be printed with vectorial base material through transparent roller and bearing roller, the medium on base material is contacted with the mother matrix of described transparent roller, laser pattern location is impressed in described medium;
Described impression there is is the base material of laser pattern be cured processing through ultraviolet curing device, obtain laser pattern lamina;
Wherein, described transparent roller comprises roller body, roll wheel and roll shaft, described roller body comprises the transparent roller of quartz glass and plastic, transparent roller, and described plastic, transparent roller is sheathed on the transparent roller of described quartz glass, and does not contact with the transparent roller of described quartz glass; The thickness of the transparent roller of described quartz glass is 3-30mm, and the thickness of described plastic, transparent roller is 3-30mm;
The transparent roller of described quartz glass and plastic, transparent roller are coaxial, and the transparent roller of described quartz glass and plastic, transparent roller are synchronously driven by servomotor;
Described transparent roller comprises that at least one is carved with the mother matrix of laser pattern, and described mother matrix is located on described plastic, transparent roller;
Described transparent roller also comprises light shield layer, and described light shield layer is located on described plastic, transparent roller, and the light-transparent pattern of described light shield layer and the laser pattern of described mother matrix are suitable;
Described mother matrix and described light shield layer are interspersed and are located on described plastic, transparent roller.
2. laser pattern as claimed in claim 1 location stamp transfer method, is characterized in that, described mother matrix is transparent mother matrix.
3. laser pattern as claimed in claim 1 location stamp transfer method, is characterized in that, described light shield layer is light tight film or film version.
4. laser pattern as claimed in claim 1 location stamp transfer method, is characterized in that, the print speed printing speed of described base material is 30-100 m/min;
Described vectorial coating weight is 3-8g/m
2, the rate of transform is 90-100%.
5. laser pattern as claimed in claim 1 is located stamp transfer method, it is characterized in that, described medium printing equipment comprises for loading vectorial medium loading attachment, be located at least one delivery roll on described medium loading attachment, and for making medium be printed on the print roller on base material and the roller of undertaking the printing of, described print roller is provided with at least one forme;
Described print roller, the roller of undertaking the printing of are synchronizeed and are driven by servomotor with described bearing roller, transparent roller.
6. laser pattern as claimed in claim 1 is located stamp transfer method, and described medium is one or more in gloss oil, ink, varnish, adhesive.
7. laser pattern as claimed in claim 6 location stamp transfer method, is characterized in that, described medium is UV gloss oil and/or UV ink.
8. laser pattern as claimed in claim 1 location stamp transfer method, is characterized in that, described base material is plastic foil, leather, paper or aluminium foil.
9. laser pattern as claimed in claim 1 location stamp transfer method, is characterized in that, after the base material that impression is had to laser pattern is cured the step of processing through ultraviolet curing device, also comprises:
After the described base material of processing through overcuring is carried out, solidify and process, described rear curing processing adopts ultraviolet curing.
10. the location of the laser pattern as described in claim 1 or 9 stamp transfer method, is characterized in that, also comprises:
The described base material of processing through overcuring is carried out to cleaning treatment through cleaning roller.
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| CN109203752A (en) * | 2018-10-17 | 2019-01-15 | 刘剑 | A kind of GDM technique |
| CN110065321A (en) * | 2019-03-25 | 2019-07-30 | 中山松德印刷机械有限公司 | A kind of online laser pattern locating print method |
| CN110760896A (en) * | 2018-07-26 | 2020-02-07 | 苏州苏大维格科技集团股份有限公司 | Crease-resistant electroforming process for working plate |
| US11334004B2 (en) | 2016-10-27 | 2022-05-17 | Hp Indigo B.V. | Transferring print agent to cleanable medium |
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| US5302223A (en) * | 1990-07-09 | 1994-04-12 | Sawgrass Systems, Inc. | Permanent heat sensitive transfer printing process |
| 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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| CN106274106A (en) * | 2015-12-31 | 2017-01-04 | 深圳市科彩印务有限公司 | A kind of stereo gilding texturizing method |
| US11334004B2 (en) | 2016-10-27 | 2022-05-17 | Hp Indigo B.V. | Transferring print agent to cleanable medium |
| CN110760896A (en) * | 2018-07-26 | 2020-02-07 | 苏州苏大维格科技集团股份有限公司 | Crease-resistant electroforming process for working plate |
| CN109203752A (en) * | 2018-10-17 | 2019-01-15 | 刘剑 | A kind of GDM technique |
| CN110065321A (en) * | 2019-03-25 | 2019-07-30 | 中山松德印刷机械有限公司 | A kind of online laser pattern locating print method |
| CN117698314A (en) * | 2024-02-05 | 2024-03-15 | 汕头市嘉信包装材料有限公司 | Preparation method of holographic positioning medium transfer paper |
| CN117698314B (en) * | 2024-02-05 | 2024-04-30 | 汕头市嘉信包装材料有限公司 | Preparation method of holographic positioning medium transfer paper |
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