CN104044375A - Three-dimensional concave-convex grain printing process - Google Patents
Three-dimensional concave-convex grain printing process Download PDFInfo
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- CN104044375A CN104044375A CN201310078338.4A CN201310078338A CN104044375A CN 104044375 A CN104044375 A CN 104044375A CN 201310078338 A CN201310078338 A CN 201310078338A CN 104044375 A CN104044375 A CN 104044375A
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- asperities
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Abstract
The invention relates to a three-dimensional concave-convex grain printing process, which comprises the following steps that S1, according to requirements, a three-dimensional concave-convex grain drawing file is designed; S2, a first flexographic plate and a second flexographic plate corresponding to the three-dimensional concave-convex grain drawing file are output through automatic plate discharging equipment; S3, the first flexographic plate is pasted on a first hard plate for forming a production mother plate; S4, the second flexographic plate is pasted on a second hard plate for forming a production bottom plate; S5, three-dimensional concave-convex grain semi-finished products are produced by utilizing the production mother plate through a UV (ultraviolet) transfer printing process; S6, the three-dimensional concave-convex grain semi-finished products are pasted and fixed with the production bottom plate, and colors are printed on the three-dimensional concave-convex grain semi-finished products; S7, processing forming is carried out, and finished products are formed. The three-dimensional concave-convex grain printing process has the advantages that a better printing effect can be achieved, and the appearance quality of the three-dimensional concave-convex grains is improved.
Description
Technical field
The present invention relates to a kind of typography, more particularly, relate to a kind of three-dimensional asperities typography.
Background technology
Along with the progress of printing technology, there is at present multiple printing effect, can be applicable to various product.Three-dimensional burr printing technology because of good visual effect, be suitable for touching and be used widely, such as the numeral on mobile phone key etc.Traditional three-dimensional burr typography, realizes by two kinds of methods mostly.Wherein a kind of printing process is, utilizes the characteristic of ink itself, adopts the half tone of low mesh, by serigraphy, forms thicker ink film thickness, to reach the effect of three-dimensional protruding sense.Due to process limitation, there is following problem in this printing technology: low mesh causes the edge sawtooth of printed patterns or word serious, and edge effect is coarse, and the printing effect finally reaching is exquisite not; Because ink itself has levelability, cause the printing height of printed patterns or word obvious not, sense of touch is poor; In addition, protruding oily print surface is smooth not, and the pattern of printing or word surface produce orange peel or water wave, and visual effect is not good.
Another kind of traditional printing process is, utilizes metal die and UV transfer technique, and the effect while first making UV transfer printing on metal die, prints to UV glue on metal die afterwards, and PC sheet material is put on metal die and compression; Next metal die is carried out together with PC sheet material to light solid, last, take off sheet material, thereby picture and text have been transferred to formation product on PC sheet material.There is following problem in this printing technology: the processing technology of metal die is complicated, and cost is high, the cycle is long; For more complicated pattern, there is difficulty man-hour adding.
Summary of the invention
The technical problem to be solved in the present invention is, for the weak effect of prior art neutral body asperities typography or the defect that processing technology is complicated, cost is high, a kind of three-dimensional asperities typography is provided, can realize good printing effect, and technique is simple.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of three-dimensional asperities typography, comprise the steps:
S1, according to demand, design three-dimensional asperities map file;
S2, by Automatic publishing equipment output first flexographic plate and second flexographic plate corresponding with described three-dimensional asperities map file;
S3, described the first flexographic plate subsides are outstanding on the first hardboard, forms and produces mother matrix;
S4, described the second flexographic plate subsides are outstanding on the second hardboard, forms and produces negative;
S5, utilize described production mother matrix, by UV transfer printing process, produce three-dimensional asperities semi-finished product;
S6, make the laminating of described three-dimensional asperities semi-finished product and described production base plate fixing, to described three-dimensional asperities semi-finished product print color; And
S7, machine-shaping, form finished product.
The three-dimensional asperities typography according to invention, the first surface of described the first flexographic plate forms dimpled grain or burr, and second surface is plane;
In described step S3, the second surface of described the first flexographic plate pastes work on described the first hardboard.
The three-dimensional asperities typography according to invention, the first surface of described the second flexographic plate forms dimpled grain or burr, and second surface is plane;
In described step S4, the second surface of described the second flexographic plate pastes work on described the second hardboard.
The three-dimensional asperities typography according to invention, described the second flexible board overall dimensions is larger than described the first flexographic plate.
The three-dimensional asperities typography according to invention, described step S3 also comprises: release processing is carried out in the surface of described production mother matrix.
The three-dimensional asperities typography according to invention, described step S4 also comprises, on described production base plate, according to matrix dot, spiles.
The three-dimensional asperities typography according to invention, on the half-finished first surface of described three-dimensional asperities with the asperities of transfer printing; Second surface is plane;
In described step S6, the half-finished first surface of described asperities and the laminating of described production base plate; To the half-finished second surface print color of described asperities.
The three-dimensional asperities typography according to invention, by serigraphy to the half-finished second surface print color of described asperities.
The three-dimensional asperities typography according to invention, in described step S2, by CDI Automatic publishing equipment output first flexographic plate and second flexographic plate corresponding with described three-dimensional asperities map file.
The three-dimensional asperities typography according to invention, described the first and second hardboards are bakelite plate, metallic plate or hard plastic material plate.
Implement three-dimensional asperities typography of the present invention, there is following beneficial effect: can realize good printing effect, promote the exterior quality of three-dimensional asperities.Compare with the first printing process of the prior art, can promote the especially height of burr of three-dimensional asperities, make sense of touch and visual effect more obvious.Compare with the second printing process of the prior art, needn't adopt complicated metal die, reduced the manufacturing cost of finished product, improved the manufacture efficiency of finished product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the schematic diagram of neutral body burr map file of the present invention;
Fig. 2 is the structural representation of producing mother matrix in the present invention;
Fig. 3 is the structural representation of producing negative in the present invention;
Fig. 4 is the structural representation of semi-finished product sheet material in the present invention;
Fig. 5 is the structural representation of semi-finished product sheet material after printing in the present invention;
Fig. 6 is the structural representation of finished product in the present invention;
Fig. 7 is the flow chart of neutral body asperities typography of the present invention.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Three-dimensional burr typography of the present invention is mainly used in making the product with three-dimensional asperities.Fig. 7 is the flow chart of neutral body asperities typography of the present invention.In conjunction with Fig. 1-Fig. 7, three-dimensional asperities typography step of the present invention is as follows:
S1, according to demand, for example, according to client's map file, by graphics software, design three-dimensional asperities map file 101.Wherein, graphics software can be such as AI, CAD etc.Its neutral body asperities map file 101 comprises word segment 101a and peripheral part 101b, and on finished product, the part corresponding with word segment 101a is recessed or protruding; The part corresponding with peripheral part 101b is plane.
S2, by two flexographic plates of Automatic publishing equipment output, i.e. the first flexographic plate 102 and the second flexographic plate 103, these two flexographic plates 102,103 are all corresponding with three-dimensional asperities map file, first surface 102a, 103a upper formation dimpled grain or burr 102b, the 103b of each flexible board 102,103, and second surface 102c, 103c are plane.The dimpled grain of the second flexible board 103 or burr 103b are completely corresponding with the first flexible board 102, but the overall dimensions of the second flexible board 103 is slightly larger than the first flexible board 102, expands limit 0.08-0.15mm on the basis of the first flexible board 102, preferably 0.1mm.
Wherein can adopt for example CDI(Creative Digital Images company) publication equipment completes output.First, second flexible board 102,103 can be by for example making with the resin base material of emulsion, and this resin base material can be PET base material for example.Can to the emulsion on resin base material surface, carry out partial exposure as required, the emulsion sclerosis being exposed firm attachment are on resin base material, and the emulsion not being exposed is rinsed.If be burr on first, second flexible board 102,103, when the emulsion on resin base material surface is exposed, the part being exposed is the part corresponding with burr, after the part not being exposed is rinsed, forms burr.If be dimpled grain on first, second flexible board 102,103, in contrast, the part not being exposed is the part corresponding with dimpled grain.
It should be noted that the dimpled grain or burr 102b, the 103b that on the first flexographic plate 102 and the second flexographic plate 103, form are contrary with dimpled grain or burr on finished product.Namely, if desired on finished product, form burr, the first flexographic plate 102 is the dimpled grain that shape is identical with the second flexographic plate 103 accordingly, and vice versa.And the dimpled grain forming on the first flexographic plate 102 and the second flexographic plate 103 or burr 102b, 103b are dimpled grain or the 180 ° of later results of burr upset on finished product.
S3, the second surface 102c subsides of the first flexible board 102 are outstanding on ganoid the first hardboard 104, forms and produces mother matrix 105, and carries out release processing to producing the surface of mother matrix 105.This step is mainly to consider that the hardness of the first flexible board 102 is inadequate, need to form the production mother matrix 105 with certain thickness and hardness by means of having certain thickness the first hardboard 104.This first hardboard 104 can be such as bakelite plate, metallic plate, hard PVC plate, hard plastic material plate etc., and its thickness is 4-6.5mm, is preferably 5mm.Release processing is mutually to depart from for the ease of semi-finished product sheet material and production mother matrix 105, when release processing, at the dimpled grain or the burr 102b place that produce mother matrix 105, apply release coating, but also can on the whole first surface 102a of flexible board 102 that produces mother matrix 105, apply release coating.
S4, the second surface 103c subsides of the second flexible board 103 are outstanding on ganoid the second hardboard 106, forms and produces negative 107.This production negative 107 be mainly used in after print steps in liner semi-finished product.Mother matrix 105 is similar with producing, and this step is mainly to consider that the hardness of the second flexible board 103 is inadequate, need to form the production negative 107 with certain thickness and hardness by means of having certain thickness the second hardboard 106.This second hardboard 106 can be such as bakelite plate, metallic plate, hard PVC plate, hard plastic material plate etc., and its thickness is 4-6.5mm, is preferably 5mm.
This step S4 also comprises: on production negative 107, according to matrix dot, spile 108, this aperture 108 runs through produces negative 107.The edge of aperture 108 is cleaned out, and it is smooth and easy without stopping up to guarantee to ventilate.These apertures 108 are for ventilating, because semi-finished product are sheet, when being placed on, produce while printing on negative 107 semi-finished product, below producing negative 107, be provided with air draft equipment, this air draft equipment air draught is close on production negative 107 semi-finished product, guarantees can not move in printing process.
S5, utilize described production mother matrix 105, by UV transfer printing process, produce three-dimensional asperities semi-finished product 109.In this step, on production mother matrix 105, print, by glue, printed sheet material is fitted to and produced on mother matrix 105 afterwards, make not have bubble between the two.Next be cured, take printed sheet material off, the printed patterns of producing on mother matrix 105 will be transferred on printed sheet material, forms asperities semi-finished product 109.The upper asperities 109b with transfer printing of first surface 109a of these asperities semi-finished product 109, second surface 109c is plane.Easily understand thus, the dimpled grain or burr 102b, the 103b that on the first flexographic plate 102 and the second flexographic plate 103, form are contrary with dimpled grain or burr on finished product.And the dimpled grain forming on the first flexographic plate 102 and the second flexographic plate 103 or burr 102b, 103b are dimpled grain or the 180 ° of later results of burr upset on finished product.
The order that it should be noted that above step S4, S5 can be exchanged.
S6, asperities semi-finished product 109 are turned, make its second surface 109c upward, with the first surface 109a of asperities 109b with to produce negative 107 laminatings fixing, the second surface 109c print color to asperities semi-finished product 109 afterwards.Identical with the asperities of producing on mother matrix 105 owing to producing negative 107, and asperities semi-finished product 109 make by producing mother matrix 105, so the asperities on asperities semi-finished product 109 can be fitted completely with production negative 107.Namely, if on asperities semi-finished product 109 be burr, this burr can be contained in the dimpled grain of producing on negative 107 completely.If on asperities semi-finished product 109 be dimpled grain, this dimpled grain can hold the burr of producing on negative 107 completely.After this makes asperities semi-finished product 109 be placed on production negative 107, integral body is very smooth.
Printing herein can be for example serigraphy.Because asperities semi-finished product 109 are generally transparent, second surface 109c is printed after color, and the asperities of first surface 109a can visually highlight more.
S7, the asperities semi-finished product 109 that finish printing are carried out to machine-shaping, form single finished product 110.
Three-dimensional asperities typography of the present invention can realize good printing effect, promotes the exterior quality of three-dimensional asperities.Compare with the first printing process of the prior art, can promote the especially height of burr of three-dimensional asperities, make sense of touch and visual effect more obvious.Compare with the second printing process of the prior art, needn't adopt complicated metal die, reduced the manufacturing cost of finished product, improved the manufacture efficiency of finished product.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a three-dimensional asperities typography, is characterized in that, comprises the steps:
S1, according to demand, design three-dimensional asperities map file;
S2, by Automatic publishing equipment output first flexographic plate and second flexographic plate corresponding with described three-dimensional asperities map file;
S3, described the first flexographic plate subsides are outstanding on the first hardboard, forms and produces mother matrix;
S4, described the second flexographic plate subsides are outstanding on the second hardboard, forms and produces negative;
S5, utilize described production mother matrix, by UV transfer printing process, produce three-dimensional asperities semi-finished product;
S6, make the laminating of described three-dimensional asperities semi-finished product and described production base plate fixing, to described three-dimensional asperities semi-finished product print color; And
S7, machine-shaping, form finished product.
2. three-dimensional asperities typography according to claim 1, is characterized in that, the first surface of described the first flexographic plate forms dimpled grain or burr, and second surface is plane;
In described step S3, the second surface of described the first flexographic plate pastes work on described the first hardboard.
3. three-dimensional asperities typography according to claim 1, is characterized in that, the first surface of described the second flexographic plate forms dimpled grain or burr, and second surface is plane;
In described step S4, the second surface of described the second flexographic plate pastes work on described the second hardboard.
4. three-dimensional asperities typography according to claim 1, is characterized in that, described the second flexible board overall dimensions is larger than described the first flexographic plate.
5. three-dimensional asperities typography according to claim 1, is characterized in that, described step S3 also comprises: release processing is carried out in the surface of described production mother matrix.
6. three-dimensional asperities typography according to claim 1, is characterized in that, described step S4 also comprises, on described production base plate, according to matrix dot, spiles.
7. three-dimensional asperities typography according to claim 1, is characterized in that, on the half-finished first surface of described three-dimensional asperities with the asperities of transfer printing; Second surface is plane;
In described step S6, the half-finished first surface of described asperities and the laminating of described production base plate; To the half-finished second surface print color of described asperities.
8. three-dimensional asperities typography according to claim 7, is characterized in that, by serigraphy to the half-finished second surface print color of described asperities.
9. three-dimensional asperities typography according to claim 1, is characterized in that, in described step S2, by CDI Automatic publishing equipment output first flexographic plate and second flexographic plate corresponding with described three-dimensional asperities map file.
10. three-dimensional asperities typography according to claim 1, is characterized in that, described the first and second hardboards are bakelite plate, metallic plate or hard plastic material plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310078338.4A CN104044375B (en) | 2013-03-12 | 2013-03-12 | Three-dimensional asperities typography |
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| CN201310078338.4A CN104044375B (en) | 2013-03-12 | 2013-03-12 | Three-dimensional asperities typography |
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| CN104044375A true CN104044375A (en) | 2014-09-17 |
| CN104044375B CN104044375B (en) | 2017-07-21 |
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| CN201310078338.4A Active CN104044375B (en) | 2013-03-12 | 2013-03-12 | Three-dimensional asperities typography |
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| CN104401141A (en) * | 2014-11-04 | 2015-03-11 | 大亚科技股份有限公司 | Special paper imitation printing process |
| CN112172370A (en) * | 2019-07-04 | 2021-01-05 | 廊坊塑美有机玻璃制品有限公司 | Printing method for concave-convex texture structure surface |
| CN112793324A (en) * | 2020-12-16 | 2021-05-14 | 维达力实业（赤壁）有限公司 | UV transfer printing mold and manufacturing method thereof |
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| CN104044375B (en) | 2017-07-21 |
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