CN105038402A - Water-based gravure metal gold varnish and preparation method thereof - Google Patents
Water-based gravure metal gold varnish and preparation method thereof Download PDFInfo
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- CN105038402A CN105038402A CN201510530140.4A CN201510530140A CN105038402A CN 105038402 A CN105038402 A CN 105038402A CN 201510530140 A CN201510530140 A CN 201510530140A CN 105038402 A CN105038402 A CN 105038402A
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Abstract
The invention relates to a water-based gravure metal gold varnish and a preparation method thereof. The water-based gravure metal gold varnish is mainly composed of a raw material A, a raw material B and a raw material C. The raw material A is composed of 12.5-19% of water, 12.5-16% of ethanol, 3-4% of n-propanol, 20-30% of acrylic resin and 5-7.5% of ethanolamine. The raw material B is composed of 15-35% of styrene-acrylate copolymer emulsion, 0.5% of defoaming agent and 0.5% of ethanolamine. The raw material C is composed of 4.5-8% of water and 4-8% of ethanol. The preparation method comprises the following steps: mixing the components of the raw material A, adding into a high-speed dispersion machine, dissolving, adding the mixture of the raw material B, dissolving by mixing, adding the raw material C, and controlling the pH value and viscosity to obtain the gold varnish. The gold varnish greatly enhances the predispersity and solubility of the resin system, so that the water-based gravure metal gold varnish can keep excellent leveling property and stability. The gold varnish can enhance the metal gloss and light sensitiveness of the ink, and has the advantages of high metal sensation and high flatness, so that the printing speed can reach 180m/minute. Thus, the gold varnish enhances the production efficiency, does not pollute the environment, and is green and environment-friendly.
Description
Technical field
The present invention relates to a kind of water-based gravure metal blending oil, that be specifically related to a kind of environmental protection, that a kind of applicable highspeed gravure prints water-based gravure metal blending oil and preparation method thereof.
Background technology
Sheet package printing batch is large, requires high, takes intaglio printing mode in a large number, and the conventional ester molten vinylformic acid solvent-borne type metal blending oil that uses prints.Along with the national development of low-carbon environment-friendly needs and the proposition of packaging industry VOC and softening agent index request, solvent type photogravure metal blending oil more and more can not the requirement of low-carbon environment-friendly.
Water color ink print speed is fast, and low-carbon environment-friendly, obtains good application in packaging industry, current tobacco bale product all at popularization water color ink, as the yellow fruit tree etc. of Guizhou Zhong Yan company.Water color ink will be following development trend in intaglio printing.
Water-based gravure metal blending oil in current water color ink is containing floating gold material and synthetic resins, solvent, and the bronze that ink industry or printing is used for be in harmonious proportion becomes Jin Mo, is the low-melting ink vehicle of bronze printing.In the actual use procedure of gravure wrapping enterprise, have the following disadvantages: printing adapts to and solvent-borne type metal blending oil ratio, also have a certain distance, be mainly manifested in wiping scrape clean, print plain slightly poor, metal sense is poor, glossiness is poor; Stability and solvent-borne type ratio, also have certain gap, and it is as poor in stable in placement after Cu-Zn alloy powder to add metal-powder, and the time is slightly long, there will be viscosity rising, retrogradation, flatulence, congeals, glossiness variation etc.
Publication number is the preparation method that the Chinese invention patent of CN102485813A discloses a kind of alcohol water-soluble plastic intaglio plate golden oil, the alcohol water-based plastic intaglio plate compound gold ink blending oil be made up of acrylate resin, ethanol, water and esters solvent, but it is as poor in stable in placement after Cu-Zn alloy powder to add metal-powder, time is slightly long, there will be viscosity rising, retrogradation, flatulence, congeals, glossiness variation etc.
Summary of the invention
In order to solve the problem, the present invention proposes a kind of water-based gravure metal blending oil and preparation method thereof, and this blending oil can stable metal powder, and improve glossiness and the metal sense of gold ink, strong adaptability, safety and environmental protection, is applicable to highspeed gravure printing.
The water-based gravure metal blending oil of a kind of applicable highspeed gravure printing of the present invention, it is primarily of following A, B, C tri-part material composition:
A: water 12.5-19%, ethanol 12.5-16%, n-propyl alcohol 3-4%, acrylic resin 20-30%, thanomin 5-7.5%;
B: latex of copolymer in cinnamic acrylic ester 15-35%, defoamer 0.5%, thanomin 0.5%;
C: water 4.5-8%, ethanol 4-8%.
Acrylic resin thermoplastic propene esters of gallic acid in above-mentioned part A, molecular weight is 8500-10000, has good photostabilization and resistance of aging.
Latex of copolymer in cinnamic acrylic ester in above-mentioned part B is a high score prose style free from parallelism, and have the emulsion of high viscosity, high thixotropic, particle diameter is fine, and cohesive force is strong, and ageing resistance is excellent, good stability.Do not add thixotropic agent, namely have certain thixotropy, there is excellent water tolerance, alkali resistance and wear resistance.Described defoamer is polyether silicone copolymerized polymer.
A preparation method for water-based gravure metal blending oil, comprises the following steps:
(1), prepare burden pre-dispersed: by the water of part A, ethanol, n-propyl alcohol, water soluble acrylic resin, thanomin mixing, drop into high speed dispersor, adjusting rotary speed and time dissolve;
(2), by part B latex of copolymer in cinnamic acrylic ester, defoamer, thanomin drops into high speed dispersor, and adjusting rotary speed and time disperse;
(3), blending oil adjustment: the ethanol of C part, water solvent are added adjusting viscosity, adds thanomin and pH value is modulated between 8.5-9.5, utilize in high speed dispersor and disperse, fully the obtained blending oil finished product of mixing.
Further, when carrying out first dispersion, redispersion in described step (1), wherein arranging rotating speed in high speed dispersor is 1100-1300 rev/min, and jitter time is 50-90 minute.
Further, when carrying out first dispersion, redispersion in described step (1), wherein arranging rotating speed in high speed dispersor is 1200 revs/min, and jitter time is 60 minutes.
Further, in described step (2), during dispersion, high speed dispersor rotating speed is set to 700-800 rev/min, and jitter time is 25-40 minute.
Further, in described step (2), during dispersion, high speed dispersor rotating speed is set to 700 revs/min, and jitter time is 30 minutes.
Further, in described step (3), during dispersion, high speed dispersor rotating speed is 700 revs/min, and jitter time is 30 minutes.Regulate viscosity to the viscosity of standard-required, being usually adjusted to No. 4 flow cup elution times of coating controls at 20-25 second (at 25 DEG C), and the too low golden ink print unfairness of viscosity, glossiness is low, metal sense is poor; The black poor adhesion of the too high gold of viscosity, hachure transfer difference easily breaks.Under this viscosity, blending oil can better and oily matter merge, the gold ink glossiness simultaneously adjusted and metal sense good.
Compared with prior art, its beneficial effect is a kind of water-based gravure of the present invention metal blending oil and preparation method thereof:
1, selected water soluble acrylic resin, latex of copolymer in cinnamic acrylic ester and alcohol water mixed solvent through the hybrid dispersions of high speed dispersion, owing to adding thanomin and n-propyl alcohol during dissolving resin, drastically increase the pre-dispersed property of resin system and solvability, make levelling property, stability that water-based gravure metal blending oil can keep excellent.The metal luster of ink can be improved, photo sensitivity, metal sense and planeness simultaneously.
2, water-based gravure metal blending oil resin used is water-borne acrylic resin, use water and alcohol as diluting solvent, be used in ink and can not block net, simultaneous adaptation is strong, simultaneously metal luster and photo sensitivity strong, print speed can reach 180 ms/min, can meet highspeed gravure printing needs, improve production efficiency.
3, in printing process, good to thinner release property, printing is residual extremely low, can be widely used in cast-coated paperboard, glass enamelled paper, ivory board, enamelled paper, gold and silver card and laser paper printing, and can be satisfied with cigarette package VOC requirement;
4, second alcohol and water of the present invention is main solvent, and preparation cost is cheap, not containing volatile organic compounds, harmless, simultaneously to environment without harm, environmental protection.
Ink product of the present invention detects data as following table:
Name of product: water-based gravure metal blending oil
Product operative norm: GB/T26395-2011 water-based tobacco bale gravure ink
Table 1 technical feature is checked
Maximum limitation inspection (unit is mg/kg) of table 2 volatile organic compounds
Maximum limitation inspection (unit is mg/kg) of table 3 soluble metal element
Accompanying drawing explanation
Fig. 1 is the process flow sheet of a kind of water-based gravure of the present invention metal blending oil and preparation method thereof.
Embodiment
Embodiment 1
A: water 16%, ethanol 13%, n-propyl alcohol 3%, thanomin 6%, water soluble acrylic resin 25%
B: latex of copolymer in cinnamic acrylic ester 20%, defoamer 0.5%, thanomin 0.5%;
C: water 8%, ethanol 8%.
Wherein water soluble acrylic resin is thermoplastic resin, and its molecular weight is 9000.
Preparation method is as follows:
(1), prepare burden pre-dispersed: by the water of part A, ethanol, n-propyl alcohol, water soluble acrylic resin, thanomin mixing, drop into high speed dispersor, adjusting rotary speed 1200 revs/min, jitter time is 60 minutes, disperses;
(2), by part B latex of copolymer in cinnamic acrylic ester, defoamer polyether silicone copolymerized polymer, thanomin drops into high speed dispersor, and adjusting rotary speed is 700 revs/min, and jitter time is disperse for 30 minutes;
(3), blending oil adjustment: it is control No. 4 flow cup elution times after 20-25 second (at 25 DEG C) that ethanol, the water solvent of C part are added adjusting viscosity, adding thanomin modulates between 8.5-9.5 by pH value, in high speed dispersor, arranging dispersing speed is 700 revs/min, jitter time is 30 minutes, abundant dispersing and mixing, obtained blending oil finished product.
Embodiment 2
A: water 19%, ethanol 15%, n-propyl alcohol 4%, thanomin 7.5%, acrylic resin 30%
B: latex of copolymer in cinnamic acrylic ester 15%, defoamer polyether silicone copolymerized polymer 0.5%, thanomin 0.5%;
C: water 4.5%, ethanol 4%.
Wherein water soluble acrylic resin is thermoplastic resin, and its molecular weight is 8500.
Preparation method is as follows:
(1), prepare burden pre-dispersed: by the water of part A, ethanol, n-propanol/water soluble acrylic resin and thanomin mix, drop into high speed dispersor, adjusting rotary speed 1200 revs/min, jitter time is 60 minutes, disperses;
(2), by part B latex of copolymer in cinnamic acrylic ester, defoamer polyether silicone copolymerized polymer, thanomin drops into high speed dispersor, and adjusting rotary speed is 700 revs/min, and jitter time is disperse for 30 minutes;
(3), blending oil adjustment: it is control No. 4 flow cup elution times after 20-25 second (at 25 DEG C) that ethanol, the water solvent of C part are added adjusting viscosity, adding thanomin modulates between 8.5-9.5 by pH value, in high speed dispersor, arranging dispersing speed is 700 revs/min, jitter time is 30 minutes, abundant dispersing and mixing, obtained blending oil finished product.
Embodiment 3
A: water 12.5%, ethanol 12.5%, n-propyl alcohol 3%, thanomin 5%, acrylic resin 20%
B: latex of copolymer in cinnamic acrylic ester 35%, defoamer 0.5%, thanomin 0.5%;
C: water 7%, ethanol 4%.
Wherein water soluble acrylic resin is thermoplastic resin, and its molecular weight is 9000.
Preparation method is as follows:
(1), prepare burden pre-dispersed: by the water of part A, ethanol, n-propyl alcohol, water soluble acrylic resin and thanomin mixing, drop into high speed dispersor, adjusting rotary speed 1200 revs/min, jitter time is 60 minutes, disperses;
(2), by part B latex of copolymer in cinnamic acrylic ester, defoamer polyether silicone copolymerized polymer, thanomin drops into high speed dispersor, and adjusting rotary speed is 700 revs/min, and jitter time is disperse for 30 minutes;
(3), blending oil adjustment: it is control No. 4 flow cup elution times after 20-25 second (at 25 DEG C) that ethanol, the water solvent of C part are added adjusting viscosity, adding thanomin modulates between 8.5-9.5 by pH value, in high speed dispersor, arranging dispersing speed is 700 revs/min, jitter time is 30 minutes, abundant dispersing and mixing, obtained blending oil finished product.
Claims (8)
1. a water-based gravure metal blending oil, is characterized in that: comprise A, B, C tri-part material composition, wherein:
A: water 12.5-19%, ethanol 12.5-19%, n-propyl alcohol 3%-4%, water soluble acrylic resin 20-30%, thanomin 5-7.5%;
B: latex of copolymer in cinnamic acrylic ester 15-35%, defoamer 0.5%, thanomin 0.5%;
C: water 4.5-8%, ethanol 4-8%.
2. a kind of water-based gravure metal blending oil according to claim 1, is characterized in that: described water soluble acrylic resin is thermoplastic propene's acid esters class, and molecular weight is 8500-10000.
3. the preparation method of a kind of water-based gravure metal blending oil as claimed in claim 1 or 2, is characterized in that: comprise the following steps:
(1), prepare burden pre-dispersed: by the water of part A, ethanol, n-propyl alcohol, water soluble acrylic resin, thanomin mixing, drop into high speed dispersor, adjusting rotary speed and time dissolve;
(2), by part B latex of copolymer in cinnamic acrylic ester, defoamer, thanomin drops into high speed dispersor, and adjusting rotary speed and time disperse;
(3), blending oil adjustment: the thanomin of C part is added and regulates between pH value 8.5-9.5, add ethanol, water solvent adjusting viscosity, utilize in high speed dispersor and disperse, fully the obtained blending oil finished product of mixing.
4. the preparation method of a kind of water-based gravure metal blending oil according to claim 3, it is characterized in that: when carrying out first dispersion, redispersion in described step (1), wherein arranging rotating speed in high speed dispersor is 1100-1300 rev/min, and jitter time is 50-90 minute.
5. the preparation method of a kind of water-based gravure metal blending oil according to claim 4, it is characterized in that: when carrying out first dispersion, redispersion in described step (1), wherein arranging rotating speed in high speed dispersor is 1200 revs/min, and jitter time is 60 minutes.
6. the preparation method of a kind of water-based gravure metal blending oil according to claim 3, is characterized in that: in described step (2), during dispersion, high speed dispersor rotating speed is set to 700-800 rev/min, and jitter time is 25-40 minute.
7. the preparation method of a kind of water-based gravure metal blending oil according to claim 6, is characterized in that: in described step (2), during dispersion, high speed dispersor rotating speed is set to 700 revs/min, and jitter time is 30 minutes.
8. the preparation method of a kind of water-based gravure metal blending oil according to claim 3, is characterized in that: in described step (3), during dispersion, high speed dispersor rotating speed is 700 revs/min, and jitter time is 30 minutes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510530140.4A CN105038402A (en) | 2015-08-26 | 2015-08-26 | Water-based gravure metal gold varnish and preparation method thereof |
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| CN201510530140.4A CN105038402A (en) | 2015-08-26 | 2015-08-26 | Water-based gravure metal gold varnish and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280700A (en) * | 2016-08-05 | 2017-01-04 | 云南通印股份有限公司 | Gravure water-based metal ink and production method thereof |
| WO2019018532A1 (en) | 2017-07-20 | 2019-01-24 | Sun Chemical Corporation | High speed water-based inks containing alcohol tolerant latexes |
| CN109797599A (en) * | 2019-01-29 | 2019-05-24 | 浙江银鹿新材料有限公司 | It is a kind of to highlight wear-resisting water lustering oil |
| CN110804341A (en) * | 2019-12-10 | 2020-02-18 | 中国印刷科学技术研究院有限公司 | Alcohol-water type ink, preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103073950A (en) * | 2013-01-28 | 2013-05-01 | 云南彩丰油墨有限公司 | Water-base frosted gravure ink and preparation method thereof |
-
2015
- 2015-08-26 CN CN201510530140.4A patent/CN105038402A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103073950A (en) * | 2013-01-28 | 2013-05-01 | 云南彩丰油墨有限公司 | Water-base frosted gravure ink and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 严美芳: "《印刷材料与印刷适性》", 31 January 2007, 化学工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280700A (en) * | 2016-08-05 | 2017-01-04 | 云南通印股份有限公司 | Gravure water-based metal ink and production method thereof |
| WO2019018532A1 (en) | 2017-07-20 | 2019-01-24 | Sun Chemical Corporation | High speed water-based inks containing alcohol tolerant latexes |
| EP3655489A4 (en) * | 2017-07-20 | 2021-03-24 | Sun Chemical Corporation | High speed water-based inks containing alcohol tolerant latexes |
| US11591482B2 (en) | 2017-07-20 | 2023-02-28 | Sun Chemical Corporation | High speed water-based inks containing alcohol tolerant latexes |
| CN109797599A (en) * | 2019-01-29 | 2019-05-24 | 浙江银鹿新材料有限公司 | It is a kind of to highlight wear-resisting water lustering oil |
| CN110804341A (en) * | 2019-12-10 | 2020-02-18 | 中国印刷科学技术研究院有限公司 | Alcohol-water type ink, preparation method and application thereof |
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Application publication date: 20151111 |