CN102585608A - Method for manufacturing local grating by using UV (Ultraviolet) ink - Google Patents
Method for manufacturing local grating by using UV (Ultraviolet) ink Download PDFInfo
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- CN102585608A CN102585608A CN2012100950109A CN201210095010A CN102585608A CN 102585608 A CN102585608 A CN 102585608A CN 2012100950109 A CN2012100950109 A CN 2012100950109A CN 201210095010 A CN201210095010 A CN 201210095010A CN 102585608 A CN102585608 A CN 102585608A
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Abstract
The invention discloses UV (Ultraviolet) ink, which consists of 55-60 percent by mass of UV resin, 25-30 percent by mass of dimethyltrimethylene glycol diacrylate, 7-8 percent by mass of aluminum isocaprylate and 7-8 percent by mass of a photosencitizer. The invention further discloses a method for manufacturing a local grating by using the UV ink. The method comprises the following steps of: printing twice on a printed product based on the alignment of grating lines in a screen printing way; and curing two printing results respectively through a UV photo-curing reaction to obtain the local grating. In the method, screen printing is combined with the UV ink for printing directly on the printed product, so that a process is simple, convenient and rapid.
Description
Technical field
The present invention relates to a kind of UV printing ink, and utilize the preparation of this kind UV printing ink to make the method for local grating, belong to the stereosopic printing field.
Background technology
Stereo-photogrphic printing paper; Invention and creation that stereosopic printing or the like each item relates to grating technology make grating technology more and more come into people's sight line; But the weak point of original grating is also more and more obvious; The most outstanding can not make local grating exactly, can not satisfy demand of practical production, and tends to cause more economic inputs and resources waste.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of UV printing ink, and utilizes the preparation of this kind UV printing ink to make the method for local grating.
The present invention utilizes the mode of silk screen printing, and the two-layer UV printing ink of printing causes the optical effect of similar grating on the product of printing.This method is raw materials used simple, easy to use.We are referred to as UV cast grating.
The present invention at first provides a kind of UV printing ink in order to solve the problems of the technologies described above, and it consists of: 55～60%UV resin, 25～30% neopentylglycol diacrylates, 7～8% isocaprylic acid aluminium, 7～8% photosensitizerss, above percentage ratio is mass percent.
Described UV resin can be vinyl resin.
Described photosensitizers can be 184 photosensitizerss.
The preparation method of above-mentioned UV printing ink is: behind isocaprylic acid aluminium and neopentylglycol diacrylate elder generation furnishing slurry and UV resin mixing, in 70-80 ℃ of insulation 45-60 minute, add photosensitizers then, the cooling back obtains transparent body of paste and gets final product.
Utilize the method for the local grating of above-mentioned UV printing ink manufacturing to be: on colored offset printing 3D printed matter, to print synergetic mode through multi-layer silk screen; Form the grid stroke number of coupling; Minimum needs carry out twice printing; After solidifying respectively through the UV photocuring reaction, obtain local grating printed matter, promptly local cast-in-place grating.
The outstanding feature and the beneficial effect of UV printing ink provided by the present invention and manufacturing local UV grating method are:
1, the main raw material of UV printing ink source is abundant, cheap, easy to use.
2, this UV grating is on the printing finished product, to reprocess, and controls quality product easily, and cost is low, can regulate and control according to different parameters simultaneously.
3, local grating preparation technology is simple, easy to control, can accomplish through common screen process press and UV control.
Embodiment
A kind of UV printing ink, it consists of: 55～60%UV resin, 25～30% neopentylglycol diacrylates, 7～8% isocaprylic acid aluminium, 7～8% photosensitizerss, above percentage ratio is mass percent.
Through embodiment, further illustrate UV printing ink of the present invention below, and utilize the preparation of this kind UV printing ink to make the method for local grating, only be the present invention is described and never limit the present invention.
Embodiment 1:UV ink material consists of: 60% pure acrylic resin (UB101 pure acrylic resin), 25% neopentylglycol diacrylate, 7% isocaprylic acid aluminium, 8% photosensitizers (184), above percentage ratio is mass percent.
The preparation process of UV printing ink:
1, checks all circuit, instrument, pump, reaction flask, be ready to skimmer.
2, the UV resin is put into reaction kettle and started be stirred in 60 rev/mins.
3, with isocaprylic acid aluminium and neopentylglycol diacrylate elder generation furnishing slurry, under agitation slowly drop in the reaction kettle.
4, open circuit is warming up to 70 ℃, and the back temperature that stops to heat can nature rising (being warming up to naturally below 80 ℃) be incubated 45 minutes (guarding against the pot that overflows this moment) under this temperature.
5, add 184 photosensitizerss in this insulation to qualified back.
6, insulation transparent one-tenth glue (no particle) can be piled up for qualified.
Can drip skimmer when producing, avoid the high light direct projection in the test whole process if any bubble.
Check UV grating printing ink reaches following the key technical indexes and is:
1, color and luster :≤No. 12 (iron cobalt liquid)
2, acid number :≤5
3, outward appearance: transparent.No particle has thixotropy.
Utilize the UV printing ink of preparation to make local grating: the UV grating that will make, carries out required grating base printing and passes through the UV dry solidification through the mode of silk screen printing on the moulding printed matter as cast-in-place; And then carry out grating semicolumn silk-screen, and forming raster effects cast-in-place just as at the enterprising line raster plate of printed matter after twice printing, acquisition needs the grating of line number.
Embodiment 2:
The material of UV printing ink consists of: 55% pure acrylic resin (UB101 pure acrylic resin), 30% neopentylglycol diacrylate, 8% isocaprylic acid aluminium, 7% photosensitizers (184), above percentage ratio is mass percent.
The preparation flow of UV printing ink:
1, checks all circuit, instrument, pump, reaction flask, be ready to skimmer.
2, the UV resin is put into reaction flask and started stirring.
3, with isocaprylic acid aluminium and neopentylglycol diacrylate elder generation furnishing slurry, under agitation slowly drop in the reaction kettle.
4, open circuit is warming up to 70 ℃ (making it is to be warming up to 80 ℃ naturally) and insulation 60 minutes (guarding against the pot that overflows this moment) under this temperature.
5, add 184 photosensitizerss in this insulation to qualified back.
6, insulation transparent one-tenth glue (no particle) can be piled up for qualified.
Can drip skimmer when producing, avoid the high light direct projection in the test whole process if any bubble.
The key technical indexes of check UV grating printing ink is:
1, color and luster :≤No. 12 (iron cobalt liquid)
2, acid number :≤5
3, outward appearance: transparent.No particle has thixotropy.
The UV grating that makes is cast-in-place on the moulding printed matter, carry out required grating base printing and pass through the UV dry solidification through the mode of silk screen printing; And then carry out grating semicolumn silk-screen, and forming raster effects cast-in-place just as at the enterprising line raster plate of printed matter after twice printing, acquisition needs the grating of line number.
Claims (5)
1. UV printing ink, it consists of: 55～60%UV resin, 25～30% neopentylglycol diacrylates, 7～8% isocaprylic acid aluminium, 7～8% photosensitizerss, above percentage ratio is mass percent.
2. UV printing ink according to claim 1 is characterized in that, described UV resin is a vinyl resin.
3. UV printing ink according to claim 1 and 2 is characterized in that, described photosensitizers is 184 photosensitizerss.
4. the preparation method of the said UV printing ink of claim 1～3; It is characterized in that: behind isocaprylic acid aluminium and neopentylglycol diacrylate elder generation furnishing slurry and UV resin mixing, in 70-80 ℃ of insulation 45-60 minute; Add photosensitizers then, the cooling back obtains transparent body of paste and gets final product.
5. utilize the said UV printing ink of claim 1～3 to make the method for local grating; It is characterized in that: on colored offset printing 3D printed matter, print synergetic mode through multi-layer silk screen; Form the grid stroke number of coupling, minimum needs carry out twice printing, after solidifying respectively through the UV photocuring reaction; Obtain local grating printed matter, promptly local cast-in-place grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100950109A CN102585608A (en) | 2012-03-31 | 2012-03-31 | Method for manufacturing local grating by using UV (Ultraviolet) ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100950109A CN102585608A (en) | 2012-03-31 | 2012-03-31 | Method for manufacturing local grating by using UV (Ultraviolet) ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102585608A true CN102585608A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100950109A Pending CN102585608A (en) | 2012-03-31 | 2012-03-31 | Method for manufacturing local grating by using UV (Ultraviolet) ink |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471845A (en) * | 2017-08-31 | 2017-12-15 | 惠东伟品综合制品有限公司 | A kind of pattern product and its processing method with prismatic effect |
| CN107554108A (en) * | 2017-08-31 | 2018-01-09 | 惠东伟品综合制品有限公司 | A kind of preparation method of clothes prism structure |
| CN109501437A (en) * | 2018-10-16 | 2019-03-22 | 中国科学院化学研究所 | Screen printing forme grenadine and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629226A (en) * | 2003-12-19 | 2005-06-22 | 中国印钞造币总公司 | Surface coating composition |
| CN101665641A (en) * | 2009-09-25 | 2010-03-10 | 林国顺 | Ultraviolet curing embossed printing ink |
-
2012
- 2012-03-31 CN CN2012100950109A patent/CN102585608A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1629226A (en) * | 2003-12-19 | 2005-06-22 | 中国印钞造币总公司 | Surface coating composition |
| CN101665641A (en) * | 2009-09-25 | 2010-03-10 | 林国顺 | Ultraviolet curing embossed printing ink |
Non-Patent Citations (2)
| Title |
|---|
| 《化学世界》 19840625 杨炳轩 "新型油墨高效增稠剂2-乙基己酸铝在温州鉴定" 第320页 1-5 , 第08期 * |
| 杨炳轩: ""新型油墨高效增稠剂2-乙基己酸铝在温州鉴定"", 《化学世界》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471845A (en) * | 2017-08-31 | 2017-12-15 | 惠东伟品综合制品有限公司 | A kind of pattern product and its processing method with prismatic effect |
| CN107554108A (en) * | 2017-08-31 | 2018-01-09 | 惠东伟品综合制品有限公司 | A kind of preparation method of clothes prism structure |
| CN109501437A (en) * | 2018-10-16 | 2019-03-22 | 中国科学院化学研究所 | Screen printing forme grenadine and preparation method thereof |
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Application publication date: 20120718 |