CN112625494A - Printing ink, preparation method and application thereof - Google Patents
Printing ink, preparation method and application thereof Download PDFInfo
- Publication number
- CN112625494A CN112625494A CN202011556066.0A CN202011556066A CN112625494A CN 112625494 A CN112625494 A CN 112625494A CN 202011556066 A CN202011556066 A CN 202011556066A CN 112625494 A CN112625494 A CN 112625494A
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- Prior art keywords
- parts
- printing ink
- vegetable oil
- filler
- inorganic dye
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/06—Printing inks based on fatty oils
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention provides printing ink, a preparation method and application thereof. The printing ink comprises the following components in percentage by weight: 10-20 parts of inorganic dye, 20-30 parts of vegetable oil, 5-20 parts of filler, 5-15 parts of additive, 3-5 parts of auxiliary agent and solvent water; wherein the inorganic dye is selected from at least one of sulfate, silicate and phosphate. The printing ink provided by the application adopts water as a solvent, vegetable oil as a connecting agent and inorganic dye as a dye, and does not generate VOC gas which affects the environment in the preparation process, and the preparation method is simple and easy to implement and is a green and environment-friendly process. The printing ink prepared by the method has the characteristics of easy coloring, easy dispersion and easy drying, and is green and pollution-free printing ink.
Description
Technical Field
The application relates to printing ink, in particular to printing ink, a preparation method thereof and application thereof in food packaging, and belongs to the field of printing ink.
Background
Ink is a substance used to form graphic and text information during printing, so the ink has different functions in printing, and directly determines the tone, color, definition and the like of an image on a printed matter. As printing, paper, and other requirements become higher, the technical requirements for inks also increase. Such as modern high-speed multicolor presses and color-based rotary presses, require that the ink dry at a rate of several seconds or even faster; also, for example, glass card and gold, silver card, coated paper require glossy inks; in the case of plastic films, it is desirable to have inks which bond well to the plastic film or adhere to the plastic film to the maximum extent possible.
However, in any printing ink, in the prior art, some organic solvents are added in the ink making process, so that the ink volatilizes VOC gas when in use, thereby affecting the environment and damaging the health of constructors, and therefore how to provide the printing ink with bright color, high drying speed and no pollution to the environment is a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide printing ink, a preparation method and application thereof, so as to overcome the defects that VOC gas is volatilized when the printing ink is used, influence is caused on the environment, and the body health of a constructor is damaged in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention comprises the following steps:
a printing ink comprises the following components in percentage by weight:
10-20 parts of an inorganic dye;
20-30 parts of vegetable oil;
5-20 parts of a filler;
5-15 parts of additives;
3-5 parts of an auxiliary agent and solvent water;
wherein the inorganic dye is selected from at least one of sulfate, silicate and phosphate.
Optionally, the upper limit of the amount of the inorganic dye is selected from 12 parts, 14 parts, 16 parts, 18 parts and 20 parts; the lower limit of the amount of the inorganic dye is selected from 10 parts, 12 parts, 14 parts, 16 parts and 18 parts.
Optionally, the upper limit of the amount of the vegetable oil is selected from 22 parts, 24 parts, 26 parts, 28 parts, 30 parts; the lower limit of the amount of the vegetable oil is selected from 20 parts, 22 parts, 24 parts, 26 parts and 28 parts.
Optionally, the upper limit of the amount of the filler is selected from 10 parts, 15 parts, 20 parts; the lower limit of the amount of the filler is selected from 5 parts, 10 parts and 15 parts.
Optionally, the upper limit of the amount of the additive is selected from 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 12 parts and 15 parts; the lower limit of the amount of the additive is selected from 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts and 12 parts.
Optionally, the adjuvant is 3 parts.
Optionally, the adjuvant is 4 parts.
Optionally, the adjuvant is 5 parts.
Optionally, the vegetable oil is selected from at least one of peanut oil, soybean oil, rapeseed oil.
Optionally, the filler is selected from at least one of kaolin, diatomaceous earth, talc, glass powder, asbestos powder, and mica powder.
In a more specific embodiment, the components and the content of the components are 20 parts of inorganic dye and 30 parts of vegetable oil; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 10 parts of water as a solvent.
In a more specific embodiment, the components and the content of the components are 10 parts of inorganic dye and 20 parts of vegetable oil; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 30 parts of a solvent.
The preparation method of the printing ink comprises the following steps:
(1) providing 10-20 parts of inorganic dye of each substance according to the following mixture ratio; 20-30 parts of vegetable oil; 5-20 parts of a filler; 5-15 parts of additives; 3-5 parts of an auxiliary agent and solvent water;
(2) fully stirring inorganic dye, vegetable oil and additional filler at the temperature of 20-40 ℃ until the inorganic dye, the vegetable oil and the additional filler are uniformly mixed, and performing ball milling treatment to obtain a mixed solution A;
(3) adding an auxiliary agent into the mixed solution A, and mechanically stirring and uniformly mixing at the temperature of 30-60 ℃ to prepare a mixed solution B;
(4) and dropwise adding solvent water into the mixed solution B, uniformly stirring, and standing for 24 hours for later use to prepare the printing ink.
Optionally, the time of the ball milling treatment is 3-5 h.
Optionally, the time of the ball milling treatment is 4 h.
Optionally, the temperature of the ball milling treatment is 20-30 ℃.
Optionally, the temperature of the ball milling process is 25 ℃.
Optionally, the rotation speed of the ball milling treatment is 3000-.
Optionally, the rotation speed of the ball milling treatment is 3500 r/min.
Optionally, the dropping speed is 10-15 d/min.
The printing ink is applied to the packaging box.
Optionally, the use of said printing ink in a take-away package.
The ink is prepared through mixing pigment, binder and various additives in certain proportion in an ink mixer into oily paste, and grinding in a roller mill or a roller mill repeatedly to disperse pigment in the binder homogeneously. However, regardless of the pigment, it is necessary to have good water resistance, to be quickly and uniformly bonded to a binder, and to have good acid, alkali, alcohol, heat resistance, and the like.
Compared with the prior art, the invention has the advantages that: the printing ink provided by the application adopts water as a solvent, vegetable oil as a connecting agent and inorganic dye as a dye, and does not generate VOC gas which affects the environment in the preparation process, and the preparation method is simple and easy to implement and is a green and environment-friendly process. The printing ink prepared by the method has the characteristics of easy coloring, easy dispersion and easy drying, and is green and pollution-free printing ink.
Detailed Description
In view of the deficiencies in the prior art, the inventors of the present invention have made extensive studies and extensive practices to provide technical solutions of the present invention. The technical solution, its implementation and principles, etc. will be further explained as follows.
A printing ink comprises the following components in percentage by weight:
10-20 parts of an inorganic dye;
20-30 parts of vegetable oil;
5-20 parts of a filler;
5-15 parts of additives;
3-5 parts of an auxiliary agent and solvent water;
wherein the inorganic dye is selected from at least one of sulfate, silicate and phosphate.
Optionally, the upper limit of the amount of the inorganic dye is selected from 12 parts, 14 parts, 16 parts, 18 parts and 20 parts; the lower limit of the amount of the inorganic dye is selected from 10 parts, 12 parts, 14 parts, 16 parts and 18 parts.
Optionally, the upper limit of the amount of the vegetable oil is selected from 22 parts, 24 parts, 26 parts, 28 parts, 30 parts; the lower limit of the amount of the vegetable oil is selected from 20 parts, 22 parts, 24 parts, 26 parts and 28 parts.
Optionally, the upper limit of the amount of the filler is selected from 10 parts, 15 parts, 20 parts; the lower limit of the amount of the filler is selected from 5 parts, 10 parts and 15 parts.
Optionally, the upper limit of the amount of the additive is selected from 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 12 parts and 15 parts; the lower limit of the amount of the additive is selected from 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts and 12 parts.
Optionally, the adjuvant is 3 parts.
Optionally, the adjuvant is 4 parts.
Optionally, the adjuvant is 5 parts.
Optionally, the vegetable oil is selected from at least one of peanut oil, soybean oil, rapeseed oil.
Optionally, the filler is selected from at least one of kaolin, diatomaceous earth, talc, glass powder, asbestos powder, and mica powder.
In a more specific embodiment, the components and the content of the components are 20 parts of inorganic dye and 30 parts of vegetable oil; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 10 parts of water as a solvent.
In a more specific embodiment, the components and the content of the components are 10 parts of inorganic dye and 20 parts of vegetable oil; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 30 parts of a solvent.
The preparation method of the printing ink comprises the following steps:
(1) providing 10-20 parts of inorganic dye of each substance according to the following mixture ratio; 20-30 parts of vegetable oil; 5-20 parts of a filler; 5-15 parts of additives; 3-5 parts of an auxiliary agent and solvent water;
(2) fully stirring inorganic dye, vegetable oil and additional filler at the temperature of 20-40 ℃ until the inorganic dye, the vegetable oil and the additional filler are uniformly mixed, and performing ball milling treatment to obtain a mixed solution A;
(3) adding an auxiliary agent into the mixed solution A, and mechanically stirring and uniformly mixing at the temperature of 30-60 ℃ to prepare a mixed solution B;
(4) and dropwise adding solvent water into the mixed solution B, uniformly stirring, and standing for 24 hours for later use to prepare the printing ink.
Optionally, the time of the ball milling treatment is 3-5 h.
Optionally, the time of the ball milling treatment is 4 h.
Optionally, the temperature of the ball milling treatment is 20-30 ℃.
Optionally, the temperature of the ball milling process is 25 ℃.
Optionally, the rotation speed of the ball milling treatment is 3000-.
Optionally, the rotation speed of the ball milling treatment is 3500 r/min.
Optionally, the dropping speed is 10-15 d/min.
The printing ink is applied to the packaging box.
Optionally, the use of said printing ink in a take-away package.
The technical solution of the present invention is further explained below with reference to several examples.
The materials in the examples of the present invention are commercially available.
Example 1
(1) Providing each component of each substance according to the following mixture ratio, wherein the content of each component is 20 parts of inorganic dye and 30 parts of vegetable oil; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 10 parts of water as a solvent.
(2) Fully stirring inorganic dye, vegetable oil and additional filler at the temperature of 40 ℃ until the inorganic dye, the vegetable oil and the additional filler are uniformly mixed, and performing ball milling treatment to obtain a mixed solution A;
(3) adding an auxiliary agent into the mixed solution A, and mechanically stirring and uniformly mixing at the temperature of 30 ℃ to prepare a mixed solution B;
(4) and dropwise adding solvent water into the mixed solution B, uniformly stirring, and standing for 24 hours for later use to prepare the printing ink.
Example 2
(1) Providing 10-20 parts of inorganic dye of each substance according to the following mixture ratio; 20-30 parts of vegetable oil; 5-20 parts of a filler; 5-15 parts of additives; 3-5 parts of an auxiliary agent and solvent water;
(2) fully stirring inorganic dye, vegetable oil and additional filler at the temperature of 20-40 ℃ until the inorganic dye, the vegetable oil and the additional filler are uniformly mixed, and performing ball milling treatment to obtain a mixed solution A;
(3) adding an auxiliary agent into the mixed solution A, and mechanically stirring and uniformly mixing at the temperature of 30-60 ℃ to prepare a mixed solution B;
(4) and dropwise adding solvent water into the mixed solution B, uniformly stirring, and standing for 24 hours for later use to prepare the printing ink.
Example 3
(1) Providing 10 parts of inorganic dye and 20 parts of vegetable oil according to the following mixture ratio; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 30 parts of a solvent.
(2) Fully stirring inorganic dye, vegetable oil and additional filler at the temperature of 30 ℃ until the inorganic dye, the vegetable oil and the additional filler are uniformly mixed, and performing ball milling treatment to obtain a mixed solution A;
(3) adding an auxiliary agent into the mixed solution A, and mechanically stirring and uniformly mixing at the temperature of 40 ℃ to prepare a mixed solution B;
(4) and dropwise adding solvent water into the mixed solution B, uniformly stirring, and standing for 24 hours for later use to prepare the printing ink.
Example 4
(1) Providing 10 parts of inorganic dye and 20 parts of vegetable oil according to the following mixture ratio; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 30 parts of a solvent.
(2) Fully stirring inorganic dye, vegetable oil and additional filler at the temperature of 40 ℃ until the inorganic dye, the vegetable oil and the additional filler are uniformly mixed, and performing ball milling treatment to obtain a mixed solution A;
(3) adding an auxiliary agent into the mixed solution A, and mechanically stirring and uniformly mixing at the temperature of 60 ℃ to prepare a mixed solution B;
(4) and dropwise adding solvent water into the mixed solution B, uniformly stirring, and standing for 24 hours for later use to prepare the printing ink.
Example 5
(1) Providing 20 parts of inorganic dye and 30 parts of vegetable oil according to the following mixture ratio; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 10 parts of solvent;
(2) fully stirring inorganic dye, vegetable oil and additional filler at the temperature of 40 ℃ until the inorganic dye, the vegetable oil and the additional filler are uniformly mixed, and performing ball milling treatment to obtain a mixed solution A;
(3) adding an auxiliary agent into the mixed solution A, and mechanically stirring and uniformly mixing at the temperature of 40 ℃ to prepare a mixed solution B;
(4) and dropwise adding solvent water into the mixed solution B, uniformly stirring, and standing for 24 hours for later use to prepare the printing ink.
The printing ink provided by the application adopts water as a solvent, vegetable oil as a connecting agent and inorganic dye as a dye, and does not generate VOC gas which affects the environment in the preparation process, and the preparation method is simple and easy to implement and is a green and environment-friendly process.
It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, which are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and therefore, the protection scope of the present invention is not limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The printing ink is characterized by comprising the following components in percentage by weight:
10-20 parts of an inorganic dye;
20-30 parts of vegetable oil;
5-20 parts of a filler;
5-15 parts of additives;
3-5 parts of an auxiliary agent and solvent water;
wherein the inorganic dye is selected from at least one of sulfate, silicate and phosphate.
2. The printing ink of claim 1, wherein the vegetable oil is selected from at least one of peanut oil, soybean oil, and rapeseed oil.
3. The printing ink of claim 1, wherein the filler is selected from at least one of kaolin, diatomaceous earth, talc, glass powder, asbestos powder, and mica powder.
4. The printing ink of claim 1, comprising the following components in the following amounts: 20 parts of inorganic dye and 30 parts of vegetable oil; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 10 parts of water as a solvent.
5. The printing ink of claim 1, comprising the following components in the following amounts: 10 parts of inorganic dye and 20 parts of vegetable oil; 20 parts of a filler; 15 parts of additives; 5 parts of an auxiliary agent and 30 parts of a solvent.
6. A process for preparing a printing ink according to any one of claims 1 to 5, characterized in that it comprises the following steps:
(1) providing 10-20 parts of inorganic dye of each substance according to the following mixture ratio; 20-30 parts of vegetable oil; 5-20 parts of a filler; 5-15 parts of additives; 3-5 parts of an auxiliary agent and solvent water;
(2) fully stirring inorganic dye, vegetable oil and additional filler at the temperature of 20-40 ℃ until the inorganic dye, the vegetable oil and the additional filler are uniformly mixed, and performing ball milling treatment to obtain a mixed solution A;
(3) adding an auxiliary agent into the mixed solution A, and mechanically stirring and uniformly mixing at the temperature of 30-60 ℃ to prepare a mixed solution B;
(4) and dropwise adding solvent water into the mixed solution B, uniformly stirring, and standing for 24 hours for later use to prepare the printing ink.
7. The method for preparing printing ink according to claim 6, wherein the time of the ball milling treatment is 3-5h, the temperature of the ball milling treatment is 20-30 ℃, and the rotating speed of the ball milling treatment is 3000-.
8. The method for preparing a printing ink according to claim 6, wherein the dropping speed is 10-15 d/min.
9. Use of a printing ink according to claims 1 to 5 or a printing ink prepared according to any of claims 6 to 8 for packaging.
10. Use according to claim 9, wherein the printing ink is used in a take-away package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556066.0A CN112625494A (en) | 2020-12-25 | 2020-12-25 | Printing ink, preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556066.0A CN112625494A (en) | 2020-12-25 | 2020-12-25 | Printing ink, preparation method and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112625494A true CN112625494A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011556066.0A Pending CN112625494A (en) | 2020-12-25 | 2020-12-25 | Printing ink, preparation method and application thereof |
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| CN (1) | CN112625494A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275043A (en) * | 2007-03-28 | 2008-10-01 | 樊官保 | Environment-friendly water-soluble plate engraving ink |
| CN105038377A (en) * | 2015-07-30 | 2015-11-11 | 安徽省中彩印务有限公司 | Environment-friendly printing ink for printing, and preparation process thereof |
| CN107746624A (en) * | 2017-11-24 | 2018-03-02 | 安徽猛牛彩印包装有限公司 | A kind of printing-ink containing plant oil base |
| CN107778965A (en) * | 2016-08-31 | 2018-03-09 | 天津天女化工集团股份有限公司 | A kind of nano-particle vegetable oil base rubber printing ink and preparation method thereof |
| CN108864815A (en) * | 2018-08-02 | 2018-11-23 | 张家港市六福新材料科技有限公司 | A kind of formula printing ink |
-
2020
- 2020-12-25 CN CN202011556066.0A patent/CN112625494A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101275043A (en) * | 2007-03-28 | 2008-10-01 | 樊官保 | Environment-friendly water-soluble plate engraving ink |
| CN105038377A (en) * | 2015-07-30 | 2015-11-11 | 安徽省中彩印务有限公司 | Environment-friendly printing ink for printing, and preparation process thereof |
| CN107778965A (en) * | 2016-08-31 | 2018-03-09 | 天津天女化工集团股份有限公司 | A kind of nano-particle vegetable oil base rubber printing ink and preparation method thereof |
| CN107746624A (en) * | 2017-11-24 | 2018-03-02 | 安徽猛牛彩印包装有限公司 | A kind of printing-ink containing plant oil base |
| CN108864815A (en) * | 2018-08-02 | 2018-11-23 | 张家港市六福新材料科技有限公司 | A kind of formula printing ink |
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Application publication date: 20210409 |