CN108659604B - Environment-friendly water-based ink for thermal paper label and preparation method thereof - Google Patents
Environment-friendly water-based ink for thermal paper label and preparation method thereof Download PDFInfo
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- CN108659604B CN108659604B CN201810446700.1A CN201810446700A CN108659604B CN 108659604 B CN108659604 B CN 108659604B CN 201810446700 A CN201810446700 A CN 201810446700A CN 108659604 B CN108659604 B CN 108659604B
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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
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Abstract
The environment-friendly water-based ink for the thermal paper label is characterized by comprising the following components in percentage by mass: 40-65% of water-based raw ink, 25-40% of carboxymethyl styrene-butadiene latex and 7-20% of lubricant; the lubricant in one hundred parts by weight comprises the following components in parts by weight: 40-55 parts of water, 30-45 parts of talcum powder, 3-7 parts of zinc stearate, 1-3 parts of emulsifier, 1-3 parts of dispersing agent and 0.5-2 parts of defoaming agent. The invention increases the adhesive force of the water-based ink and can effectively prevent the ink from falling off; through the preparation of the lubricant and the adjustment of the using amount of the lubricant, the friction force between the printing head and the ink layer on the surface of the paper is reduced, and the printer is effectively prevented from being damaged.
Description
Technical Field
The invention relates to special environment-friendly water-based ink for printing colors on a flexo printing machine by using a thermal paper label, belonging to the technical field of ink.
Background
With the rapid development of the express logistics industry, the usage amount of various domestic thermal labels reaches more than 300 hundred million, the world usage amount is huge, and the usage amount is also increasing at a high speed. In order to distinguish and prevent counterfeiting, the merchant needs to print various colors on the surface of the label, even to perform full-page printing.
The heat-sensitive labels on the market generally have three-proofing labels, namely water-proofing, oil-proofing and anti-friction, and the protection performance of the heat-sensitive labels is realized by coating a protective layer coating on the surface of a heat-sensitive coating. The coating of the protective layer protects the heat sensitive layer and also isolates the fibers of the paper. In order to reduce the abrasion of the printing head of the thermal printer, a lubricant is added into the coating of the protective layer. The main component of the lubricant is an organic waxy substance which has poor compatibility with the water-based ink, so that the water-based ink is not full and has needle points when being printed, and the adhesive force of the ink is reduced; the common water-based ink formula has no lubricant or has low lubricant content, dry surface and large friction with a printing head, so that the ink with low adhesive force falls off and has large noise during printing; the printing head is not radiated after the dropped printing ink is attached, the temperature is higher and higher, the temperature resistance of the printing ink is not good, and the dropping of the printing ink is accelerated. A large amount of printing ink drops and is stuck on the surface of a printing head, the printing head is damaged due to overhigh temperature, and meanwhile, the heat of the printing head cannot be accurately transferred to thermal paper, so that the printing is blurred. Especially, the thermal label for full-page printing cannot be normally used. But the personalized demand of customers is more and more, and the demand of printing in such a mode is strong. Some UV ink printing by UV ultraviolet light curing can basically solve the problems, but the cost is very high, and the cost per square meter is about 1.5 yuan which is more than 5 times of that of the common ink. Furthermore, UV curable inks require special equipment to produce, which is very limited.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the special environment-friendly water-based ink and the preparation method thereof, which increase the adhesive force of the water-based ink and can effectively prevent the ink from falling off; through the preparation of the lubricant and the adjustment of the using amount of the lubricant, the friction force between the printing head and the ink layer on the surface of the paper is reduced, and the printer is effectively prevented from being damaged.
The problems stated by the invention are solved by the following technical scheme:
the environment-friendly water-based ink for the thermal paper label comprises the following components in percentage by mass: 40-65% of water-based raw ink, 25-40% of carboxymethyl styrene-butadiene latex and 7-20% of lubricant; the lubricant in one hundred parts by weight comprises the following components in parts by weight: 40-55 parts of water, 30-45 parts of talcum powder, 3-7 parts of zinc stearate, 1-3 parts of emulsifier, 1-3 parts of dispersing agent and 0.5-2 parts of defoaming agent.
The talcum powder is 1250-5000 meshes of talcum powder.
The emulsifier is octyl phenol polyoxyethylene ether.
The dispersant is inorganic alkali metal phosphate.
The dispersant is sodium tripolyphosphate.
The solid content of the carboxymethyl butylbenzene latex is 50%.
The method for preparing the environment-friendly water-based ink for the thermal paper label comprises the following steps:
a. preparation of the lubricant: adding water and an emulsifier with a formula amount into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding zinc stearate, and stirring for 20-30 min; adding talcum powder with the formula amount, and stirring for 5 min; adding a dispersant and a defoaming agent according to the formula amount, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
b. weighing the water-based raw ink with the formula ratio into a stirring barrel, placing the stirring barrel in a high-speed dispersion machine, and starting stirring at the rotating speed of 1200 r/min;
c. weighing the carboxylic styrene-butadiene latex with the formula ratio, slowly adding the carboxylic styrene-butadiene latex into a stirring barrel, adjusting the rotating speed to 2000r/min after the addition is finished, and stirring for 20 min;
d. weighing the lubricant prepared in the step a according to the formula amount, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min;
e. and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
The environment-friendly water-based ink is special water-based ink used for printing thermosensitive paper on a flexo printing machine, and the carboxymethyl styrene-butadiene latex is selected as an auxiliary agent, so that the adhesive force of the water-based ink is effectively increased, the water-based ink is prevented from falling off in the using process, and the printing head is prevented from being damaged; the special lubricant is adopted to increase the using amount of the lubricant in the water-based ink, thereby reducing the friction force between the printing head and an ink layer on the surface of paper and reducing the abrasion of the printing head.
In addition, the preparation cost of the water-based ink is 0.25 yuan/square meter, and the production cost is saved while the individual requirements are met.
Detailed Description
The environment-friendly water-based ink is special water-based ink used for printing thermosensitive paper on a flexo printing machine, hot air and infrared rays are adopted for heating and drying in the using process, and the finished product is obtained after the printed adhesive sticker is stored for 24 hours at room temperature, die-cut, rolled and packaged.
Several embodiments of the invention are provided below:
example 1
Preparing a lubricant: adding 575g of water and 25g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 70g of zinc stearate, and stirring for 20-30 min; adding 300g of talcum powder, and stirring for 5 min; adding 10g of dispersing agent and 20g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 570g of water-based raw ink into a stirring barrel, placing the water-based raw ink into a high-speed dispersion machine, starting stirring, and enabling the rotating speed to be 1200 r/min; weighing 330g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after the addition, and stirring for 20 min; weighing 100g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Example 2
Preparing a lubricant: adding 550g of water and 20g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 60g of zinc stearate, and stirring for 20-30 min; adding 340g of talcum powder, and stirring for 5 min; adding 15g of dispersing agent and 15g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 570g of water-based raw ink into a stirring barrel, placing the water-based raw ink into a high-speed dispersion machine, starting stirring, and enabling the rotating speed to be 1200 r/min; weighing 330g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after the addition, and stirring for 20 min; weighing 100g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Example 3
Preparing a lubricant: adding 525g of water and 20g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 50g of zinc stearate, and stirring for 20-30 min; adding 380g of talcum powder, and stirring for 5 min; adding 15g of dispersing agent and 10g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 570g of water-based raw ink into a stirring barrel, placing the water-based raw ink into a high-speed dispersion machine, starting stirring, and enabling the rotating speed to be 1200 r/min; weighing 330g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after the addition, and stirring for 20 min; weighing 100g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Example 4
Preparing a lubricant: adding 500g of water and 15g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 45g of zinc stearate, and stirring for 20-30 min; adding 410g of talcum powder, and stirring for 5 min; adding 20g of dispersing agent and 10g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 570g of water-based raw ink into a stirring barrel, placing the water-based raw ink into a high-speed dispersion machine, starting stirring, and enabling the rotating speed to be 1200 r/min; weighing 330g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after the addition, and stirring for 20 min; weighing 100g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Example 5
Preparing a lubricant: adding 465g of water and 10g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 40g of zinc stearate, and stirring for 20-30 min; adding 450g of talcum powder, and stirring for 5 min; adding 25g of dispersing agent and 10g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 570g of water-based raw ink into a stirring barrel, placing the water-based raw ink into a high-speed dispersion machine, starting stirring, and enabling the rotating speed to be 1200 r/min; weighing 330g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after the addition, and stirring for 20 min; weighing 100g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Example 6
Preparing a lubricant: adding 525g of water and 20g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 50g of zinc stearate, and stirring for 20-30 min; adding 380g of talcum powder, and stirring for 5 min; adding 15g of dispersing agent and 10g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 420g of water-based raw ink into a stirring barrel, placing the stirring barrel in a high-speed dispersion machine, and starting stirring at the rotating speed of 1200 r/min; weighing 430g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after the addition, and stirring for 20 min; weighing 100g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Example 7
Preparing a lubricant: adding 525g of water and 20g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 50g of zinc stearate, and stirring for 20-30 min; adding 380g of talcum powder, and stirring for 5 min; adding 15g of dispersing agent and 10g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 470g of water-based raw ink into a stirring barrel, placing the stirring barrel in a high-speed dispersion machine, and starting stirring at the rotating speed of 1200 r/min; weighing 400g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after adding, and stirring for 20 min; weighing 130g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Example 8
Preparing a lubricant: adding 525g of water and 20g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 50g of zinc stearate, and stirring for 20-30 min; adding 380g of talcum powder, and stirring for 5 min; adding 15g of dispersing agent and 10g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 520g of water-based raw ink into a stirring barrel, placing the stirring barrel in a high-speed dispersion machine, and starting stirring at the rotating speed of 1200 r/min; weighing 370g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after adding, and stirring for 20 min; weighing 110g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Example 9
Preparing a lubricant: adding 525g of water and 20g of emulsifier into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding 50g of zinc stearate, and stirring for 20-30 min; adding 380g of talcum powder, and stirring for 5 min; adding 15g of dispersing agent and 10g of defoaming agent, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
weighing 620g of water-based raw ink into a stirring barrel, placing the stirring barrel in a high-speed dispersion machine, and starting stirring at the rotating speed of 1200 r/min; weighing 300g of carboxylic styrene-butadiene latex, slowly adding into a stirring barrel, adjusting the rotating speed to 2000r/min after adding, and stirring for 20 min; weighing 150g of the lubricant prepared in the step a, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min; and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
Testing of the aqueous ink of the invention: the printing was performed by a zebra ZT410 printer, with a printing speed of 12 inches and a printing density of 15. 1000 sheets were printed continuously, and whether the printing head had ink falling off and sticking to the printing head was observed. The definition of the pattern is consistent after 1000 sheets are printed at the beginning, the surface of the pattern is smooth, and small dregs falling off from printing ink are avoided. The bar code can be read by an INSPECTOR D4000+ bar code grade scanner, and the scanning bar code scanning grade is B.
Claims (2)
1. The environment-friendly water-based ink for the thermal paper label is characterized in that the water-based ink is special water-based ink used for printing thermal paper on a flexo printing machine, and carboxymethyl styrene-butadiene latex is selected as an auxiliary agent, so that the adhesive force of the water-based ink is effectively increased, the water-based ink is prevented from falling off in the using process, and a printing head is prevented from being damaged; the special lubricant is adopted to increase the using amount of the lubricant in the water-based ink, so that the friction force between a printing head and an ink layer on the surface of paper is reduced, and the abrasion of the printing head is also reduced, wherein the water-based ink comprises the following components in percentage by mass: 40-65% of water-based raw ink, 25-40% of carboxymethyl styrene-butadiene latex and 7-20% of lubricant; the lubricant in one hundred parts by weight comprises the following components in parts by weight: 40-55 parts of water, 30-45 parts of talcum powder, 3-7 parts of zinc stearate, 1-3 parts of emulsifier, 1-3 parts of dispersing agent and 0.5-2 parts of defoaming agent;
the talcum powder is 1250-5000 meshes;
the emulsifier is octyl phenol polyoxyethylene ether;
the dispersing agent is sodium tripolyphosphate;
the solid content of the carboxymethyl butylbenzene latex is 50%.
2. A method for preparing the environmentally friendly aqueous ink for thermal paper labels of claim 1, comprising the steps of:
a. preparation of the lubricant: adding water and an emulsifier with a formula amount into a reaction container, starting stirring, and rotating at the speed of 800-1000 r/min; adding zinc stearate, and stirring for 20-30 min; adding talcum powder with the formula amount, and stirring for 5 min; adding a dispersant and a defoaming agent according to the formula amount, adjusting the rotating speed to 2000-2500 r/min, stirring for 30min, stopping stirring, and standing for later use;
b. weighing the water-based raw ink with the formula ratio into a stirring barrel, placing the stirring barrel in a high-speed dispersion machine, and starting stirring at the rotating speed of 1200 r/min;
c. weighing the carboxylic styrene-butadiene latex with the formula ratio, slowly adding the carboxylic styrene-butadiene latex into a stirring barrel, adjusting the rotating speed to 2000r/min after the addition is finished, and stirring for 20 min;
d. weighing the lubricant prepared in the step a according to the formula amount, slowly adding the lubricant into a stirring barrel, adjusting the revolution number to 2500r/min, and stirring for 30 min;
e. and after stirring, turning off the stirrer, standing for 10min, and putting the machine for use.
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| CN201810446700.1A CN108659604B (en) | 2018-05-11 | 2018-05-11 | Environment-friendly water-based ink for thermal paper label and preparation method thereof |
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| CN108659604B true CN108659604B (en) | 2021-07-06 |
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| CN111100504A (en) * | 2020-01-23 | 2020-05-05 | 上海保立佳新材料有限公司 | Water-based high-temperature-resistant ink for thermal paper printing and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980408A (en) * | 1989-10-02 | 1990-12-25 | Basf Corporation | Water-borne surface printing inks |
| CN101671510A (en) * | 2009-09-29 | 2010-03-17 | 绍兴京昇光信息科技有限公司 | High-gloss direct plating method binding layer coating as well as preparation method and application thereof |
| CN102321997A (en) * | 2011-09-16 | 2012-01-18 | 金华盛纸业（苏州工业园区）有限公司 | Copperplate board coating |
| CN104452441A (en) * | 2014-10-28 | 2015-03-25 | 金东纸业（江苏）股份有限公司 | Coating as well as preparation method and coated paper thereof |
| CN107880646A (en) * | 2017-12-08 | 2018-04-06 | 湖北黄鹤楼特色包装材料有限公司 | A kind of water-based ink |
-
2018
- 2018-05-11 CN CN201810446700.1A patent/CN108659604B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980408A (en) * | 1989-10-02 | 1990-12-25 | Basf Corporation | Water-borne surface printing inks |
| CN101671510A (en) * | 2009-09-29 | 2010-03-17 | 绍兴京昇光信息科技有限公司 | High-gloss direct plating method binding layer coating as well as preparation method and application thereof |
| CN102321997A (en) * | 2011-09-16 | 2012-01-18 | 金华盛纸业（苏州工业园区）有限公司 | Copperplate board coating |
| CN104452441A (en) * | 2014-10-28 | 2015-03-25 | 金东纸业（江苏）股份有限公司 | Coating as well as preparation method and coated paper thereof |
| CN107880646A (en) * | 2017-12-08 | 2018-04-06 | 湖北黄鹤楼特色包装材料有限公司 | A kind of water-based ink |
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Address after: 051130 No.405 Yuanshi street, Yuanshi County, Shijiazhuang City, Hebei Province Patentee after: Hebei Fangda New Materials Co.,Ltd. Address before: 051130 No.405 Yuanshi street, Yuanshi County, Shijiazhuang City, Hebei Province Patentee before: HEBEI FANGDA PACKAGING CO.,LTD. |