CN107487098A - A kind of offset printing fountain solution and preparation method thereof - Google Patents
A kind of offset printing fountain solution and preparation method thereof Download PDFInfo
- Publication number
- CN107487098A CN107487098A CN201710766190.1A CN201710766190A CN107487098A CN 107487098 A CN107487098 A CN 107487098A CN 201710766190 A CN201710766190 A CN 201710766190A CN 107487098 A CN107487098 A CN 107487098A
- Authority
- CN
- China
- Prior art keywords
- water
- fountain solution
- ink
- auxiliary agent
- offset printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N3/00—Preparing for use and conserving printing surfaces
- B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development
Abstract
The invention discloses a kind of offset printing fountain solution, and it is made up of the raw material of following weight parts：Carbomer 26, zinc stearate 15, carboxymethyl chitosan 16, boric acid 14, the methylthiopropionaldehyde 0.5 1.5 of alpha Amino isobutyric acid 12,3, the butanone 0.5 1.5 of 3 hydroxyl 2, Potassiumiodate 13, pentyl acetate 12, aloe 13, salicylic acid 13, inositol hexaphosphate 26, polyhexamethylene guanide 0.5 1.5, aethyl parabenum 25, auxiliary agent 5 10, water 30 50；The beneficial effects of the invention are as follows：1. sprawled rapidly in the non-graphic surface energy of printing plate and form one layer of uniform moisture film, prevent the ink on picture and text surface from oozing profit to non-graphic surface, it is ensured that picture and text clear and stably.2. in squeegee pressure and in the presence of running at high speed, the relatively stable of fountain solution and ink is kept, to reach ink-water balance required by printing.3. the ink of the non-graphic part adhesion of pair space of a whole page has cleaning function, it can effectively go oil removing dirty.
Description
Technical field
The present invention relates to offset printing fountain solution field, more particularly to a kind of offset printing fountain solution and preparation method thereof.
Background technology
The principle of hectographic printing is repelled each other using profit, with the absorption selective on printing plate of ink and fountain solution, is formed
Areas and blank parts and realize picture and text replicate.Fountain solution is the water for soaking printing plate, is that a variety of electricity are added in water
Solution matter and chemical substance are formulated.In offset printing process, the mutual stable relation between fountain solution and ink, profit are kept
Version liquid prevents ink from adhere to and spread in non-inking part in the good wet of blank parts, be to ensure that presswork run with
Obtain printing level is abundant, the key of bright in luster and picture and text clearly high quality printing product.
The content of the invention
It is an object of the invention to provide a kind of offset printing fountain solution.
Technical scheme is as follows：
A kind of offset printing fountain solution, it is made up of the raw material of following weight parts：Carbomer 2-6, zinc stearate 1-5, carboxymethyl
Chitosan 1-6, boric acid 1-4, α-aminoacid 1-2,3- methylthiopropionaldehyde 0.5-1.5,3- hydroxy-2-butanone 0.5-1.5, iodine
Sour potassium 1-3, pentyl acetate 1-2, aloe 1-3, salicylic acid 1-3, inositol hexaphosphate 2-6, polyhexamethylene guanide 0.5-1.5,
Aethyl parabenum 2-5, auxiliary agent 5-10, water 30-50；
The auxiliary agent is made from the following raw materials in parts by weight：The auxiliary agent is made from the following raw materials in parts by weight：It is Arabic
Glue 5-10, phosphatidyl-ethanolamine 1-3, triethanolamine 1-5, sodium gluconate 2-10, rhamnose 0.2-1, Tea Polyphenols 0.3-1, carbon
Sour hydrogen sodium 1-3, polysorbas20 1-5, citric acid 1-5, sodium citrate 5-15, olive oil 1-3, vitamin E 0.1-0.5, water 30-60；
Citric acid, sodium citrate are first dissolved in water, are heated to 70-80 DEG C, under 200rpm rotating speeds into water add add Arabic gum,
Phosphatidyl-ethanolamine, triethanolamine, sodium acid carbonate, polysorbas20 and olive oil, 15min is stirred, remaining is added after being cooled to room temperature
Raw material, stir to being completely dissolved, produced after filtering.
The preparation method of the offset printing fountain solution, comprises the following steps：
(1) water is added into reactor, by boric acid, carboxymethyl chitosan, 3- hydroxy-2-butanones, pentyl acetate, stearic acid
In zinc, α-aminoacid, 3- methylthiopropionaldehydes input reactor, 55-75 DEG C is heated to, stirs 10-15min；
(2) temperature is adjusted to 45-55 DEG C, add carbomer, aloe, inositol hexaphosphate, polyhexamethylene guanide, to hydroxyl
Ethyl benzoate and auxiliary agent 600-800rpm stirrings 15-30min；
(3) room temperature is cooled to, adds rest materials, stirring is complete to dissolving, and filtering and impurity removing matter is got product.
In summary, the beneficial effects of the invention are as follows：
1. being sprawled rapidly in the non-graphic surface energy of printing plate and forming one layer of uniform moisture film, the oil on picture and text surface is prevented
Ink to non-graphic surface oozes profit, it is ensured that picture and text clear and stably.
2. in squeegee pressure and in the presence of running at high speed, the relatively stable of fountain solution and ink is kept, to reach printing
Required ink-water balance.
3. the ink of the non-graphic part adhesion of pair space of a whole page has cleaning function, it can effectively go oil removing dirty.
Embodiment
For the present invention is better achieved, below in conjunction with the accompanying drawings and specific embodiment does to the present invention and said in further detail
It is bright, but embodiments of the present invention are not limited to this.
Embodiment 1：The preparation of fountain solution
A kind of offset printing fountain solution, it is made up of the raw material of following weight parts：Carbomer 3, zinc stearate 4, carboxymethyl chitosan
Sugar 2, boric acid 4, α-aminoacid 2,3- methylthiopropionaldehydes 1.5,3- hydroxy-2-butanones 0.5, Potassiumiodate 3, pentyl acetate 1, reed
Luxuriant growth oil 3, salicylic acid 2, inositol hexaphosphate 5, polyhexamethylene guanide 0.5, aethyl parabenum 2, auxiliary agent 5, water 30；
The auxiliary agent is made from the following raw materials in parts by weight：The auxiliary agent is made from the following raw materials in parts by weight：It is Arabic
Glue 7, phosphatidyl-ethanolamine 3, triethanolamine 5, sodium gluconate 9, rhamnose 0.3, Tea Polyphenols 0.8, sodium acid carbonate 2, polysorbas20
3, citric acid 4.5, sodium citrate 8, olive oil 2, vitamin E 0.5, water 45；Citric acid, sodium citrate are first dissolved in water, heated
To 70-80 DEG C, Arabic gum, phosphatidyl-ethanolamine, triethanolamine, bicarbonate are added into water under 200rpm rotating speeds
Sodium, polysorbas20 and olive oil, 15min is stirred, add remaining raw material after being cooled to room temperature, stirring is to being completely dissolved, after filtering i.e.
.
The preparation method of the offset printing fountain solution, comprises the following steps：
(1) water is added into reactor, by boric acid, carboxymethyl chitosan, 3- hydroxy-2-butanones, pentyl acetate, stearic acid
In zinc, α-aminoacid, 3- methylthiopropionaldehydes input reactor, 55-75 DEG C is heated to, stirs 10-15min；
(2) temperature is adjusted to 45-55 DEG C, add carbomer, aloe, inositol hexaphosphate, polyhexamethylene guanide, to hydroxyl
Ethyl benzoate and auxiliary agent 600-800rpm stirrings 15-30min；
(3) room temperature is cooled to, adds rest materials, stirring is complete to dissolving, and filtering and impurity removing matter is got product.
Embodiment 2：Fountain solution performance test
Fountain solution mainly influences ink-water balance performance in printing process, and wherein water-pickup of ink is an important ginseng
Number.Material impact be present to water-pickup of ink in the property of fountain solution.According to offset printing principle, water-pickup of ink is less than in offset printing process
26% is feasible.
Water-pickup of ink C measure：Using gravimetric method.
By fountain solution distilled water diluting described in embodiment 1 to 3%, once add in a reservoir 50g black inks and
Fountain solution after 50g dilutions, 100r/min stand 10min after stirring 1h, unabsorbed fountain solution and ink multi_layer extraction are pressed
Equation below calculates water-pickup of ink：
Measurement result water-pickup of ink is 19.74%, far below the 26% of limiting value, in normal range (NR), is advantageous to print
Brush production.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
It should include within the scope of the present invention.
Claims (2)
1. a kind of offset printing fountain solution, it is characterised in that it is made up of the raw material of following weight parts：Carbomer 2-6, zinc stearate 1-
5, carboxymethyl chitosan 1-6, boric acid 1-4, α-aminoacid 1-2,3- methylthiopropionaldehyde 0.5-1.5,3- hydroxy-2-butanone
0.5-1.5, Potassiumiodate 1-3, pentyl acetate 1-2, aloe 1-3, salicylic acid 1-3, inositol hexaphosphate 2-6, polyhexamethylene
Guanidine 0.5-1.5, aethyl parabenum 2-5, auxiliary agent 5-10, water 30-50；
The auxiliary agent is made from the following raw materials in parts by weight：The auxiliary agent is made from the following raw materials in parts by weight：Arabic gum 5-
10, phosphatidyl-ethanolamine 1-3, triethanolamine 1-5, sodium gluconate 2-10, rhamnose 0.2-1, Tea Polyphenols 0.3-1, bicarbonate
Sodium 1-3, polysorbas20 1-5, citric acid 1-5, sodium citrate 5-15, olive oil 1-3, vitamin E 0.1-0.5, water 30-60；First will
Citric acid, sodium citrate are dissolved in water, are heated to 70-80 DEG C, add Arabic gum, phosphatide into water under 200rpm rotating speeds
Acyl monoethanolamine, triethanolamine, sodium acid carbonate, polysorbas20 and olive oil, 15min is stirred, remaining raw material is added after being cooled to room temperature,
Stirring produces to being completely dissolved after filtering.
2. the preparation method of a kind of offset printing fountain solution according to claim 1, it is characterised in that comprise the following steps：
(1) water is added into reactor, by boric acid, carboxymethyl chitosan, 3- hydroxy-2-butanones, pentyl acetate, zinc stearate,
In α-aminoacid, 3- methylthiopropionaldehydes input reactor, 55-75 DEG C is heated to, stirs 10-15min；
(2) temperature is adjusted to 45-55 DEG C, add carbomer, aloe, inositol hexaphosphate, polyhexamethylene guanide, to oxybenzene first
Acetoacetic ester and auxiliary agent 600-800rpm stirrings 15-30min；
(3) room temperature is cooled to, adds rest materials, stirring is complete to dissolving, and filtering and impurity removing matter is got product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766190.1A CN107487098A (en) | 2017-08-30 | 2017-08-30 | A kind of offset printing fountain solution and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766190.1A CN107487098A (en) | 2017-08-30 | 2017-08-30 | A kind of offset printing fountain solution and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN107487098A true CN107487098A (en) | 2017-12-19 |
Family
ID=60645987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710766190.1A Pending CN107487098A (en) | 2017-08-30 | 2017-08-30 | A kind of offset printing fountain solution and preparation method thereof |
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| Country | Link |
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| CN (1) | CN107487098A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111055606A (en) * | 2020-01-17 | 2020-04-24 | 上海世丰印刷有限公司 | Alcohol-free fountain solution and preparation method thereof |
| CN111114165A (en) * | 2019-12-09 | 2020-05-08 | 宁波燕翔教育投资管理有限公司 | Water-retention film-forming fountain solution |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070875A (en) * | 2014-07-05 | 2014-10-01 | 安徽索亚装饰材料有限公司 | High-speed rotary offset printing fountain solution and preparation solution for same |
| CN104070872A (en) * | 2014-07-05 | 2014-10-01 | 安徽索亚装饰材料有限公司 | UV offset printing fountain solution and preparation method thereof |
| CN104085218A (en) * | 2014-07-05 | 2014-10-08 | 安徽索亚装饰材料有限公司 | Offset press fountain solution and preparation method thereof |
| CN104139628A (en) * | 2014-07-03 | 2014-11-12 | 合肥环照高分子材料厂 | Offset printing fountain solution and preparation method thereof |
-
2017
- 2017-08-30 CN CN201710766190.1A patent/CN107487098A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139628A (en) * | 2014-07-03 | 2014-11-12 | 合肥环照高分子材料厂 | Offset printing fountain solution and preparation method thereof |
| CN104070875A (en) * | 2014-07-05 | 2014-10-01 | 安徽索亚装饰材料有限公司 | High-speed rotary offset printing fountain solution and preparation solution for same |
| CN104070872A (en) * | 2014-07-05 | 2014-10-01 | 安徽索亚装饰材料有限公司 | UV offset printing fountain solution and preparation method thereof |
| CN104085218A (en) * | 2014-07-05 | 2014-10-08 | 安徽索亚装饰材料有限公司 | Offset press fountain solution and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114165A (en) * | 2019-12-09 | 2020-05-08 | 宁波燕翔教育投资管理有限公司 | Water-retention film-forming fountain solution |
| CN111055606A (en) * | 2020-01-17 | 2020-04-24 | 上海世丰印刷有限公司 | Alcohol-free fountain solution and preparation method thereof |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
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