CN113150611A - Special water-based ink for cigarette packet sealing and preparation method thereof - Google Patents
Special water-based ink for cigarette packet sealing and preparation method thereof Download PDFInfo
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- CN113150611A CN113150611A CN202110344673.9A CN202110344673A CN113150611A CN 113150611 A CN113150611 A CN 113150611A CN 202110344673 A CN202110344673 A CN 202110344673A CN 113150611 A CN113150611 A CN 113150611A
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- water
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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
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- 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
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to a special water-based ink for sealing cigarette packets and a preparation method thereof, wherein the special water-based ink comprises the following raw materials in parts by weight: inorganic pigment: 18-22 parts; organic pigment: 9-13 parts; water-based acrylic resin: 8-12 parts; sodium polycarboxylate: 0.6-1 part; sodium stearate: 0.2-0.6 part of defoaming agent: 0.5-0.9 part; solvent: 28-32 parts; compared with the prior art, the invention improves the dispersibility of the water-based acrylic resin, the organic pigment and the inorganic pigment in the solvent while reducing the using amount of the solvent through the synergistic effect of the sodium polycarboxylate and the sodium stearate, reduces the surface tension of the water-based ink, reduces the surface tension difference between the water-based ink and the plastic film, improves the adhesive force of the water-based ink on the surface of the plastic film, reduces the production cost, does not generate an organic solvent in the production process, and is green and environment-friendly; on the other hand, the water resistance, acid and alkali resistance, light resistance and drying rate of the ink are improved.
Description
Technical Field
The invention relates to the technical field of ink, in particular to special water-based ink for sealing cigarette packets, and further relates to a preparation method of the special water-based ink.
Background
The water-based ink is water-based printing ink prepared by mixing water-based high-molecular emulsion, organic pigment, resin, surfactant and related additives through a chemical process and a physical process, and because the toxic organic solvent accounting for 30-70% of the traditional ink is replaced by water, the ink does not contain volatile organic solvent any more, so that the water-based ink has no adverse effect on the health of workers in the printing process, has no pollution to the atmospheric environment, eliminates the hidden danger of flammability and explosiveness of workplaces, and improves the safety. The water-based ink has the characteristics of environmental protection, no toxicity and no harm, so that the water-based ink is widely applied to packaging and printing products with strict requirements on sanitary conditions, such as cigarettes, wine, foods, beverages, medicines, toys for children and the like.
However, the water-based ink for sealing cigarette packets still has the problem of poor adhesion on plastic films.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide the special water-based ink for sealing the cigarette packet and the preparation method thereof, which can effectively solve the technical problems.
In order to achieve the purpose of the invention, the following technical scheme is adopted:
the special water-based ink for cigarette packet sealing comprises the following raw materials in parts by weight:
inorganic pigment: 18-22 parts;
organic pigment: 9-13 parts;
water-based acrylic resin: 8-12 parts;
sodium polycarboxylate: 0.6-1 part;
sodium stearate: 0.2 to 0.6 portion
Defoaming agent: 0.5-0.9 part;
solvent: 28-32 parts.
The water-based ink special for cigarette packet sealing as claimed in claim 1, characterized in that: the raw materials comprise the following components in parts by weight:
inorganic pigment: 20 parts of (1);
organic pigment: 11 parts of (1);
water-based acrylic resin: 10 parts of (A);
sodium polycarboxylate: 0.8 part;
sodium stearate: 0.4 portion of
Defoaming agent: 0.7 part;
solvent: 30 parts of.
Preferably, the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
Preferably, the organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
Preferably, the solvent oil is mixed with ethanol, wherein the ratio of the water to the ethanol is 10: 1.
Preferably, the preparation method of the water-based ink is as follows:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotation speed of the stirrer is 200-300 r/min, and stirring for 10-15 minutes to obtain inorganic pigment solution;
step 2: and (3) placing the organic pigment, the water-based acrylic resin, the sodium polycarboxylate, the sodium stearate, the inorganic pigment solution and the rest solvent into an ultrasonic dispersion machine for dispersion and mixing, and dispersing for 30-40 minutes to obtain the water-based ink.
Preferably, the ratio of the solvents used in step 1 and step 2 is 1: 3.
Compared with the prior art, the invention has the following beneficial effects:
1. compared with the prior art, the water-based acrylic resin is modified by the synergistic effect of the sodium polycarboxylate and the sodium stearate, so that on one hand, the dispersibility of the water-based acrylic resin, the organic pigment and the inorganic pigment in the solvent is improved while the using amount of the solvent is reduced, the surface tension of the water-based ink is reduced, the surface tension difference between the water-based ink and a plastic film is reduced, the adhesive force of the water-based ink on the surface of the plastic film is improved, the production cost is reduced, no organic solvent is generated in the production process, and the water-based acrylic resin is green and environment-friendly; on the other hand, the water resistance, acid and alkali resistance, light resistance and drying rate of the ink are improved.
2. According to the invention, the environment-friendly inorganic pigment and the organic pigment are compounded, so that the color saturation and the resolution of the water-based ink are improved, and the visual sense of the ink layer after film forming is better; and the production cost is further reduced, and the performance of the water-based ink is improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
Example 1
The invention provides special water-based ink for sealing cigarette packets, which comprises the following raw materials in parts by weight:
inorganic pigment: 18 parts of a mixture;
organic pigment: 9 parts of (1);
water-based acrylic resin: 8 parts of a mixture;
sodium polycarboxylate: 0.6 part;
sodium stearate: 0.2 part
Defoaming agent: 0.5 part;
solvent: 28 parts.
Specifically, the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
The organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
The solvent oil water and the ethanol are mixed, wherein the ratio of the water to the ethanol is 10: 1.
In addition, the preparation method of the water-based ink is as follows:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotation speed of the stirrer is 200 revolutions per minute, and stirring for 10 minutes to obtain an inorganic pigment solution;
step 2: and (3) placing the organic pigment, the water-based acrylic resin, the sodium polycarboxylate, the sodium stearate, the inorganic pigment solution and the rest of the solvent into an ultrasonic dispersion machine for dispersion and mixing, and dispersing for 30 minutes to obtain the water-based ink.
Specifically, the ratio of the solvent used in step 1 to step 2 is 1: 3.
Example 2
The invention provides special water-based ink for sealing cigarette packets, which comprises the following raw materials in parts by weight:
inorganic pigment: 19 parts of a mixture;
organic pigment: 10 parts of (A);
water-based acrylic resin: 9 parts of (1);
sodium polycarboxylate: 0.7 part;
sodium stearate: 0.3 part
Defoaming agent: 0.6 part;
solvent: 29 parts.
Specifically, the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
The organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
The solvent oil water and the ethanol are mixed, wherein the ratio of the water to the ethanol is 10: 1.
In addition, the preparation method of the water-based ink is as follows:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotating speed of the stirrer is 220 r/min, and stirring for 11 minutes to obtain an inorganic pigment solution;
step 2: the organic pigment, the water-based acrylic resin, the sodium polycarboxylate, the sodium stearate, the inorganic pigment solution and the rest of the solvent are placed into an ultrasonic dispersion machine for dispersion and mixing, and the dispersion is carried out for 32 minutes, so as to obtain the water-based ink.
Specifically, the ratio of the solvent used in step 1 to step 2 is 1: 3.
Example 3
The invention provides special water-based ink for sealing cigarette packets, which comprises the following raw materials in parts by weight:
inorganic pigment: 20 parts of (1);
organic pigment: 11 parts of (1);
water-based acrylic resin: 10 parts of (A);
sodium polycarboxylate: 0.8 part;
sodium stearate: 0.4 portion of
Defoaming agent: 0.7 part;
solvent: 30 parts of.
Specifically, the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
The organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
The solvent oil water and the ethanol are mixed, wherein the ratio of the water to the ethanol is 10: 1.
In addition, the preparation method of the water-based ink is as follows:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotation speed of the stirrer is 240 revolutions per minute, and stirring for 12 minutes to obtain an inorganic pigment solution;
step 2: the organic pigment, the aqueous acrylic resin, the sodium polycarboxylate, the sodium stearate, the inorganic pigment solution and the rest of the solvent are placed into an ultrasonic dispersion machine for dispersion and mixing, and the dispersion is carried out for 34 minutes, so as to obtain the aqueous ink.
Specifically, the ratio of the solvent used in step 1 to step 2 is 1: 3.
Example 4
The invention provides special water-based ink for sealing cigarette packets, which comprises the following raw materials in parts by weight:
inorganic pigment: 21 parts of (1);
organic pigment: 12 parts of (1);
water-based acrylic resin: 11 parts of (1);
sodium polycarboxylate: 0.9 part;
sodium stearate: 0.5 portion
Defoaming agent: 0.8 part;
solvent: 31 parts of.
Specifically, the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
The organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
The solvent oil water and the ethanol are mixed, wherein the ratio of the water to the ethanol is 10: 1.
In addition, the preparation method of the water-based ink is as follows:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotating speed of the stirrer is 260 revolutions per minute, and stirring for 13 minutes to obtain an inorganic pigment solution;
step 2: the organic pigment, the water-based acrylic resin, the sodium polycarboxylate, the sodium stearate, the inorganic pigment solution and the rest of the solvent are placed into an ultrasonic dispersion machine for dispersion and mixing, and the dispersion is carried out for 36 minutes, so as to obtain the water-based ink.
Specifically, the ratio of the solvent used in step 1 to step 2 is 1: 3.
Example 5
The invention provides special water-based ink for sealing cigarette packets, which comprises the following raw materials in parts by weight:
inorganic pigment: 22 parts of (A);
organic pigment: 13 parts;
water-based acrylic resin: 12 parts of (1);
sodium polycarboxylate: 1 part;
sodium stearate: 0.6 part
Defoaming agent: 0.9 part;
solvent: 32 parts of.
Specifically, the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
The organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
The solvent oil water and the ethanol are mixed, wherein the ratio of the water to the ethanol is 10: 1.
In addition, the preparation method of the water-based ink is as follows:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotating speed of the stirrer is 280 revolutions per minute, and stirring for 14 minutes to obtain an inorganic pigment solution;
step 2: the organic pigment, the aqueous acrylic resin, the sodium polycarboxylate, the sodium stearate, the inorganic pigment solution and the rest of the solvent are placed into an ultrasonic dispersion machine for dispersion and mixing, and the aqueous ink is obtained after dispersion for 38 minutes.
Specifically, the ratio of the solvent used in step 1 to step 2 is 1: 3.
Comparative example 1
The special water-based ink for cigarette packet sealing comprises the following raw materials in parts by weight:
inorganic pigment: 20 parts of (1);
organic pigment: 11 parts of (1);
water-based acrylic resin: 10 parts of (A);
sodium polycarboxylate: 0.8 part;
defoaming agent: 0.7 part;
solvent: 30 parts of.
Specifically, the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
The organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
The solvent oil water and the ethanol are mixed, wherein the ratio of the water to the ethanol is 10: 1.
In addition, the preparation method of the water-based ink is as follows:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotation speed of the stirrer is 240 revolutions per minute, and stirring for 12 minutes to obtain an inorganic pigment solution;
step 2: and (3) placing the organic pigment, the water-based acrylic resin, the sodium polycarboxylate, the inorganic pigment solution and the rest of the solvent into an ultrasonic disperser for dispersing and mixing, and dispersing for 34 minutes to obtain the water-based ink.
Specifically, the ratio of the solvent used in step 1 to step 2 is 1: 3.
Comparative example 2
The special water-based ink for cigarette packet sealing comprises the following raw materials in parts by weight:
inorganic pigment: 20 parts of (1);
organic pigment: 11 parts of (1);
water-based acrylic resin: 10 parts of (A);
sodium stearate: 0.4 portion of
Defoaming agent: 0.7 part;
solvent: 30 parts of.
Specifically, the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
The organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
The solvent oil water and the ethanol are mixed, wherein the ratio of the water to the ethanol is 10: 1.
In addition, the preparation method of the water-based ink is as follows:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotation speed of the stirrer is 240 revolutions per minute, and stirring for 12 minutes to obtain an inorganic pigment solution;
step 2: the organic pigment, the aqueous acrylic resin, sodium stearate, the inorganic pigment solution and the remaining solvent were placed in an ultrasonic disperser and dispersed for 34 minutes to obtain the aqueous ink.
Specifically, the ratio of the solvent used in step 1 to step 2 is 1: 3.
The aqueous inks prepared in examples 1 to 2 were subjected to performance analysis, respectively, and the analysis results are shown in table 1:
table 1 results of performance analysis of aqueous inks prepared in example 1 to comparative example 2
The results in table 1 show that the water-based ink prepared by the technical scheme of the invention has good adhesion, and the adhesion of the water-based ink is optimized through the synergistic effect of the sodium polycarboxylate and the sodium stearate.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (7)
1. The special water-based ink for cigarette packet sealing is characterized in that: the raw materials comprise the following components in parts by weight:
inorganic pigment: 18-22 parts;
organic pigment: 9-13 parts;
water-based acrylic resin: 8-12 parts;
sodium polycarboxylate: 0.6-1 part;
sodium stearate: 0.2 to 0.6 portion
Defoaming agent: 0.5-0.9 part;
solvent: 28-32 parts.
2. The water-based ink special for cigarette packet sealing as claimed in claim 1, characterized in that: the raw materials comprise the following components in parts by weight:
inorganic pigment: 20 parts of (1);
organic pigment: 11 parts of (1);
water-based acrylic resin: 10 parts of (A);
sodium polycarboxylate: 0.8 part;
sodium stearate: 0.4 portion of
Defoaming agent: 0.7 part;
solvent: 30 parts of.
3. The water-based ink special for cigarette packet sealing according to claim 1 or 2, characterized in that: the inorganic pigment is any one of titanium-nickel yellow, cobalt blue, titanium-manganese brown and bismuth yellow.
4. The water-based ink special for cigarette packet sealing as claimed in claim 3, characterized in that: the organic pigment is any one of permanent orange, permanent yellow and phthalocyanine blue.
5. The water-based ink special for cigarette packet sealing as claimed in claim 4, wherein: the solvent oil water and the ethanol are mixed, wherein the ratio of the water to the ethanol is 10: 1.
6. The water-based ink special for cigarette packet sealing as claimed in claim 5, characterized in that: the preparation method of the water-based ink comprises the following steps:
step 1: adding inorganic pigment and a certain amount of solvent into a stirrer for uniform mixing, wherein the rotation speed of the stirrer is 200-300 r/min, and stirring for 10-15 minutes to obtain inorganic pigment solution;
step 2: and (3) placing the organic pigment, the water-based acrylic resin, the sodium polycarboxylate, the sodium stearate, the inorganic pigment solution and the rest solvent into an ultrasonic dispersion machine for dispersion and mixing, and dispersing for 30-40 minutes to obtain the water-based ink.
7. The water-based ink special for cigarette packet sealing as claimed in claim 6, wherein: the ratio of the solvents used in step 1 and step 2 was 1: 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110344673.9A CN113150611A (en) | 2021-03-31 | 2021-03-31 | Special water-based ink for cigarette packet sealing and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110344673.9A CN113150611A (en) | 2021-03-31 | 2021-03-31 | Special water-based ink for cigarette packet sealing and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113150611A true CN113150611A (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110344673.9A Pending CN113150611A (en) | 2021-03-31 | 2021-03-31 | Special water-based ink for cigarette packet sealing and preparation method thereof |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705030A (en) * | 2009-11-26 | 2010-05-12 | 杭州电子科技大学 | Preparation method of gravure water-based ink |
| CN102702853A (en) * | 2012-06-25 | 2012-10-03 | 杭州电子科技大学 | Preparation method for water-based fluorescence enhanced anti-forgery ink |
| CN106928771A (en) * | 2017-05-02 | 2017-07-07 | 江苏唐彩油墨科技股份有限公司 | A kind of water-based flexographic ink printed with cork paper for cigarette and preparation method thereof |
-
2021
- 2021-03-31 CN CN202110344673.9A patent/CN113150611A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705030A (en) * | 2009-11-26 | 2010-05-12 | 杭州电子科技大学 | Preparation method of gravure water-based ink |
| CN102702853A (en) * | 2012-06-25 | 2012-10-03 | 杭州电子科技大学 | Preparation method for water-based fluorescence enhanced anti-forgery ink |
| CN106928771A (en) * | 2017-05-02 | 2017-07-07 | 江苏唐彩油墨科技股份有限公司 | A kind of water-based flexographic ink printed with cork paper for cigarette and preparation method thereof |
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Application publication date: 20210723 |