CN109795233A - A kind of false proof process printing off refractive power effect with UV offset printing with vector picture and text - Google Patents
A kind of false proof process printing off refractive power effect with UV offset printing with vector picture and text Download PDFInfo
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- CN109795233A CN109795233A CN201910073874.2A CN201910073874A CN109795233A CN 109795233 A CN109795233 A CN 109795233A CN 201910073874 A CN201910073874 A CN 201910073874A CN 109795233 A CN109795233 A CN 109795233A
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Abstract
The invention discloses a kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text, anti-fake vector picture and text according to design, carry out industrial analysis, change the thickness and spacing ratio of vector picture and text lines, simultaneously printer parameters are arranged in selection printing machine, it prints refractive power base oil and refractive power oil is anti-counterfeit printed to get refractive power effect.The security pattern of the printed matter can be controlled artificially according to being pre-designed, and with colorless transparent oil ink print, can not be scanned duplication, be made printed matter antifalsification with higher.
Description
[technical field]
It is especially a kind of to print off refractive power effect with UV offset printing with vector picture and text the present invention relates to anti-counterfeiting printing process field
False proof process.
[background technique]
It is a kind of with vector picture and text with the false proof process that refractive power effect is printed off in UV offset printing be relative to traditional local glazing and
Speech can make to pass through the cohesion of UV ink under ultraviolet light comprising the vector security pattern by being pre-designed in same printing
Reaction, solidification, making print face, there are the non-light effects of the highlighted light effect and dumb light of mirror surface or pitted skin, while this effect is artificial
The presence of controllable refractive power security pattern, makes product glazing reach antifalse effect.
UV glazing process is applied to the packaging of the expensive goods such as cosmetics, food, gift, cigarette, wine at present, but in major part
Light technology is simple, only the local glazing of single picture and text or the full version frosted finish effect glazing with reverse ink, has unicity, easily
It is controllable when in being imitated, causing antifalsification not high, therefore being badly in need of researching and developing a kind of smooth, comprising product specific pattern and it is difficult to replicate
False proof process.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, propose a kind of to be printed off with vector picture and text with UV offset printing
The false proof process of refractive power effect, the present invention made by Antiforge lines refractive power antifalse effect with angle four sides change hand over
It for showing, is printed, cannot be scanned using colorless ink, then complex process processed, it is difficult to imitated, antifalsification is high.
To achieve the above object, the anti-fake of refractive power effect is printed off with UV offset printing with vector picture and text the invention proposes a kind of
Technique includes the following steps:
S1. according to design anti-fake polar plot texts and pictures sample, carry out industrial analysis, change vector picture and text lines thickness and
Away from ratio, space of a whole page color separation is made；
S2. paper category and printing equipment are selected；
S3. printing machine arranges color-sequential according to product process analysis；
S4. after the completion of print couple, first run drying is carried out；
S5. one group of print refractive power base oil is set after printing product picture and text colour cell, according to anti-fake vector picture and text refractive power effect, choosing
It is printed with refractive power base oil；
S6. after printing refractive power base oil colour cell, next round drying is carried out；
S7. according to anti-fake vector picture and text refractive power effect, anilox roll line number when refractive power oil group being selected to print；
S8. UV refractive power oil is spread evenly across on the paper after being completed for printing, finished product can be obtained through UV lamp drying.
Preferably, changing thickness, the spacing of vector picture and text lines, the ratio of line weight and spacing in the step S1
For 1:1.5.
Preferably, the printing equipment in the step S2 is the UV printing machine with online gloss oil group.
Preferably, first run drying uses single seat UV lamp in the step S4, power is between 65-90%.
Preferably, next round drying uses single seat UV lamp in the step S6, power is between 65-90%.
Preferably, anilox roll spread is 9g/m in the step S72-13g/m2。
Preferably, in the step S8 UV refractive power oil flow velocity >=25m/s.
Beneficial effects of the present invention: the present invention overcomes anti-fake marks in the prior art to be easy to imitate, glazing floral designs
Cannot artificially control, the not high defect of antifalsification, in addition, the refractive power antifalse effect of Antiforge lines made by the present invention with
The four sides variation of angle alternately shows, and is printed, cannot be scanned using colorless ink, then complex process processed, it is difficult to imitated, antifalsification
It is high.
Feature and advantage of the invention will be described in detail by embodiment.
[specific embodiment]
A kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text of the present invention, includes the following steps:
S1. according to design anti-fake polar plot texts and pictures sample, carry out industrial analysis, change vector picture and text lines thickness and
Away from ratio, space of a whole page color separation is made；
S2. paper category and printing equipment are selected；
S3. printing machine arranges color-sequential according to product process analysis；
S4. after the completion of print couple, first run drying is carried out；
S5. one group of print refractive power base oil is set after printing product picture and text colour cell, according to anti-fake vector picture and text refractive power effect, choosing
It is printed with refractive power base oil；
S6. after printing refractive power base oil colour cell, next round drying is carried out；
S7. according to anti-fake vector picture and text refractive power effect, anilox roll line number when refractive power oil group being selected to print；
S8. UV refractive power oil is spread evenly across on the paper after being completed for printing, finished product can be obtained through UV lamp drying.
The ratio of thickness, the spacing of change vector picture and text lines in the step S1, line weight and spacing is 1:1.5,
Printing equipment in the step S2 is the UV printing machine with online gloss oil group, and first run drying uses single seat in the step S4
UV lamp, power is between 65-90%, and next round drying uses single seat UV lamp in the step S6, and power is between 65-90%, institute
Stating anilox roll spread in step S7 is 9g/m2Or 13g/m2,Flow velocity >=25m/s of UV refractive power oil in the step S8.
Embodiment one:
S1. according to the anti-fake polar plot texts and pictures sample designed: the ordered arrangement of serpentine decorative pattern carries out industrial analysis, changes arrow
The thickness and spacing ratio of spirogram text lines: serpentine line weight is 0.15mm, spacing 0.22mm, does space of a whole page color separation production；
S2. selecting paper is 230 grams of horizontal radium-shine paper jams of light beam；Printing equipment is the online glazing UV printing machine of 6+1；S3. printing machine foundation
Product process analysis arranges color-sequential: white+four spot colors+refractive power base oil+online refractive power oil；S4. first group of print white bottoming, in white
Single seat UV lamp is selected to carry out first run drying, power 75% after printing；The second to five group print, four spot color is printed in the 5th colour cell
Cheng Hou selects single seat UV lamp to carry out first run secondary drying, power 75%；S5. the 6th group of print refractive power base oil, according to anti-pseudovector
Picture and text refractive power effect selects refractive power base oil to be printed；S6. it after printing refractive power base oil colour cell, opens single seat UV lamp and carries out
Next round drying, power 80%；S7. according to anti-fake vector picture and text refractive power effect, the anilox roll of online gloss oil group, anilox roll are selected
Spread be 9g/m2；S8.UV refractive power oil is uniformly coated on the paper printed after debugging, and flow velocity is >=25m/
S prints off the anti-counterfeit printed of refractive power effect with UV offset printing to get serpentine decorative pattern ordered arrangement.
As a result: printed matter surface forms local high glaze and local frosted low gloss region, realizes that the height of local picture and text is anti-
Poor effect has shown the picture and text with gloss mirror surface especially；And the picture and text serpentine decorative pattern ordered arrangement is pre-designed production, it can
Artificial control security pattern；With the change of paper lighting angle, serpentine decorative pattern security pattern gradually shows especially product after printing.
Embodiment two:
S1. according to the anti-fake polar plot texts and pictures sample designed: the sequential combination of lines refractive power and cloud shape decorative pattern arranges, and carries out
Industrial analysis, change the thickness and spacing ratio of vector picture and text lines: refractive power is 0.1mm with cloud shape decorative pattern thickness, and spacing is
0.15mm does space of a whole page color separation production；S2. selecting paper is 230 grams of mute face aluminized papers；Printing equipment is the online glazing UV print of 6+1
Brush machine；S3. printing machine arranges color-sequential: white+four spot colors+refractive power base oil+online refractive power gloss oil according to product process analysis；S4.
One group of print white bottoming selects single seat UV lamp to carry out first run drying, power 75% after white printing；The second to five group print four
Spot color selects single seat UV lamp to carry out first run secondary drying, power 75% after the 5th colour cell is completed for printing；S5. the 6th group of print
Refractive power base oil selects the printing of refractive power base oil according to anti-fake vector picture and text refractive power effect；S6. after printing refractive power base oil colour cell,
It opens single seat UV lamp and carries out next round drying, power 80%；S7. according to anti-fake vector picture and text refractive power effect, online gloss oil is selected
The anilox roll of group, the spread of anilox roll are 9g/m2；S8.UV refractive power oil is uniformly coated on the paper printed after debugging
Zhang Shang, flow velocity is >=25m/s to get what the sequential combination of lines refractive power and cloud shape decorative pattern arranged prints off refractive power effect with UV offset printing
Fruit it is anti-counterfeit printed.
As a result: printed matter surface forms local high glaze and local frosted low gloss region, realizes that the height of local picture and text is anti-
Poor effect has shown the picture and text with gloss mirror surface especially；And the picture and text lines refractive power and the sequential combination arrangement of cloud shape decorative pattern are
It is pre-designed production, can artificially control security pattern；After printing product with paper lighting angle change, lines refractive power with
The sequential combination arrangement security pattern of cloud shape decorative pattern is gradually shown especially.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text, characterized by the following steps:
S1. the anti-fake polar plot texts and pictures sample according to design carries out industrial analysis, changes the thickness and spacing ratio of vector picture and text lines
Example makes space of a whole page color separation；
S2. paper category and printing equipment are selected；
S3. printing machine arranges color-sequential according to product process analysis；
S4. after the completion of print couple, first run drying is carried out；
S5. one group of print refractive power base oil is set after printing product picture and text colour cell, according to anti-fake vector picture and text refractive power effect, selects folding
Light base oil is printed；
S6. after printing refractive power base oil colour cell, next round drying is carried out；
S7. according to anti-fake vector picture and text refractive power effect, anilox roll line number when refractive power oil group being selected to print；
S8. UV refractive power oil is spread evenly across on the paper after being completed for printing, finished product can be obtained through UV lamp drying.
2. a kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text as described in claim 1, feature
Be: the ratio of thickness, the spacing of change vector picture and text lines in the step S1, line weight and spacing is 1:1.5.
3. a kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text as described in claim 1, feature
Be: the printing equipment in the step S2 is the UV printing machine with online gloss oil group.
4. a kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text as described in claim 1, feature
Be: first run drying is using single seat UV lamp in the step S4, and power is between 65-90%.
5. a kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text as described in claim 1, feature
Be: next round drying is using single seat UV lamp in the step S6, and power is between 65-90%.
6. a kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text as described in claim 1, feature
Be: anilox roll spread is 9g/m in the step S72-13g/m2。
7. a kind of false proof process for printing off refractive power effect with UV offset printing with vector picture and text as described in claim 1, feature
It is: flow velocity >=25m/s of UV refractive power oil in the step S8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910073874.2A CN109795233A (en) | 2019-01-25 | 2019-01-25 | A kind of false proof process printing off refractive power effect with UV offset printing with vector picture and text |
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| CN201910073874.2A CN109795233A (en) | 2019-01-25 | 2019-01-25 | A kind of false proof process printing off refractive power effect with UV offset printing with vector picture and text |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349492A (en) * | 2019-07-22 | 2019-10-18 | 杭州沃朴物联科技有限公司 | A kind of preparation method of antifalsification label and antifalsification label |
| CN111942042A (en) * | 2020-08-26 | 2020-11-17 | 重庆宏劲印务有限责任公司 | Method for printing 3D effect refraction pattern by using flexography process |
| CN111942044A (en) * | 2020-08-26 | 2020-11-17 | 重庆宏劲印务有限责任公司 | Method for printing 3D effect refraction pattern by offset printing process |
| CN112009123A (en) * | 2019-05-31 | 2020-12-01 | 中山市东华印艺有限公司 | Offset printing process capable of printing two-variable patterns |
| CN112092517A (en) * | 2020-08-26 | 2020-12-18 | 南昌市恒成包装有限公司 | Graded reticulate pattern printing anti-counterfeiting product and method |
| CN113059940A (en) * | 2021-03-18 | 2021-07-02 | 深圳新宏泽包装有限公司 | Anti-counterfeiting printing method |
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| CN102837523A (en) * | 2011-06-20 | 2012-12-26 | 上海翔港印务有限公司 | Online refraction anti-counterfeiting printing method |
| CN102896923A (en) * | 2011-07-26 | 2013-01-30 | 珠海格力电器股份有限公司 | Three-dimensional printing method and three-dimensional display panel |
| CN107128093A (en) * | 2017-05-22 | 2017-09-05 | 山东大森印刷包装科技有限公司 | UV reverse frosting anti-counterfeiting process |
| CN107199799A (en) * | 2017-07-20 | 2017-09-26 | 河北鑫宏源印刷包装有限责任公司 | Two-way refractive power latent-image anti-counterfeiting file and preparation method with pearl effect |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009123A (en) * | 2019-05-31 | 2020-12-01 | 中山市东华印艺有限公司 | Offset printing process capable of printing two-variable patterns |
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| CN110349492B (en) * | 2019-07-22 | 2024-06-07 | 杭州沃朴物联科技有限公司 | Anti-counterfeiting label and preparation method thereof |
| CN111942042A (en) * | 2020-08-26 | 2020-11-17 | 重庆宏劲印务有限责任公司 | Method for printing 3D effect refraction pattern by using flexography process |
| CN111942044A (en) * | 2020-08-26 | 2020-11-17 | 重庆宏劲印务有限责任公司 | Method for printing 3D effect refraction pattern by offset printing process |
| CN112092517A (en) * | 2020-08-26 | 2020-12-18 | 南昌市恒成包装有限公司 | Graded reticulate pattern printing anti-counterfeiting product and method |
| CN113059940A (en) * | 2021-03-18 | 2021-07-02 | 深圳新宏泽包装有限公司 | Anti-counterfeiting printing method |
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Application publication date: 20190524 |
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