CN107955456A - A kind of environment-friendly ink typography - Google Patents
A kind of environment-friendly ink typography Download PDFInfo
- Publication number
- CN107955456A CN107955456A CN201711098904.2A CN201711098904A CN107955456A CN 107955456 A CN107955456 A CN 107955456A CN 201711098904 A CN201711098904 A CN 201711098904A CN 107955456 A CN107955456 A CN 107955456A
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- CN
- China
- Prior art keywords
- ink
- parts
- environment
- base material
- typography
- 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
-
- 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
- C09D11/30—Inkjet printing inks
-
- 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
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
Abstract
The invention discloses a kind of environment-friendly ink typography, comprise the following steps：S10, ink is printed on base material, forms printed article, the ink is counted in parts by weight, composed of the following components：60 70 parts of water, 3 10 parts of latex binder, 215 parts of pyrrolidones, 13 parts of benzyl methacrylate, 10 20 parts of ethanol, 15 parts of citric acid, 0.5 6 parts of colouring agent；S20, is irradiated using infrared light supply on printed article, until ink forms a film.The typography of the embodiment of the present invention, processing step is simple, the ink used is using water as primary solvent, and the solvent larger to environment and man body pollution such as benzene class greatly reduces in ink, green, environmental protection, and ink adhesion is preferable, film-forming temperature is low, and film forming speed is fast, and printing effect is good, it can adapt to the printing of various packing boxes, wide adaptability.
Description
Technical field
The present invention relates to a kind of print field, and in particular to a kind of environment-friendly ink typography.
Background technology
At this stage, the ink used in the typography of packing box is mostly solvent-based ink, including chlorinated polypropylene ink,
Polyurethane ink and polyacrylate ink etc., containing hazardous solvents such as substantial amounts of toluene, benzene in this kind of ink, or bear environment
Other larger organic solvents are carried on a shoulder pole, are unfavorable for environmental protection.Although water-based ink of the prior art subtracts by primary solvent of water
Lack the pollution to environment, but this kind of ink is often to sacrifice the practicality of ink as cost, as the adhesive force of ink declines,
Ink solidification slows down, or needs higher solidification temperature etc., and applicability reduces.
The content of the invention
Present invention seek to address that at least one defect of the prior art, there is provided it is a kind of environmentally protective, while printing effect compared with
Good typography.
In order to solve the above technical problems, the present invention uses following technical scheme：
Typography according to embodiments of the present invention, comprises the following steps：
S10, ink is printed on base material, forms printed article, the ink is counted in parts by weight, composed of the following components：Water
60-70 parts, 3-10 parts of latex binder, 1-5 parts of 2- pyrrolidones, 1-3 parts of benzyl methacrylate, 10-20 parts of ethanol, lemon
1-5 parts of lemon acid, 0.5-6 parts of colouring agent；
S20, is irradiated using infrared light supply on printed article, until ink forms a film.
Further, the latex binder is acrylic latex binding agent and the mixture of polyurethane resin.
Further, the acid number of the acrylic latex binding agent is 6-12mg KOH/g, the acid of the polyurethane resin
It is worth for 0-2 mg KOH/g, molecular weight 5000-200000.
Further, the average diameter of the latex binder is not more than 50nm.
Further, in step S10, ink is printed on base material and uses ink-jet printer, the ink jet printing
The nozzle of machine does not contact the base material.
Further, the base material includes hydrophilic base and hydrophobic substrates.
Further, in step S20, the temperature that infrared light supply irradiates on printed article is 50-65 DEG C, and irradiation time is
60-120s。
The beneficial effect that the present invention is reached：
The typography of the embodiment of the present invention, processing step is simple, and the ink used is using water as primary solvent, benzene class etc. in ink
The solvent larger to environment and man body pollution greatly reduces, green, environmental protection, and ink adhesion is preferable, and film-forming temperature is low, film forming
Speed is fast, and printing effect is good, can adapt to the printing of various packing boxes, wide adaptability.
Embodiment
With reference to specific embodiment, the invention will be further described.Following embodiments are only used for clearly illustrating
Technical scheme, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
Typography according to embodiments of the present invention, comprises the following steps：
S10, ink is printed on base material, forms printed article, the ink is counted in parts by weight, composed of the following components：Water
60-70 parts, 3-10 parts of latex binder, 1-5 parts of 2- pyrrolidones, 1-3 parts of benzyl methacrylate, 10-20 parts of ethanol, lemon
1-5 parts of lemon acid, 0.5-6 parts of colouring agent；
S20, is irradiated using infrared light supply on printed article, until ink forms a film.
It should be noted that if without specified otherwise, the water used in of the invention refers both to distilled water.Ethanol refers to water content and does not surpass
Cross 5% ethanol water.
Thus, the typography of the embodiment of the present invention, processing step is simple, and each component in used ink easily obtains
, the burden of environment is greatly reduced.The viscosity of ink is relatively small, is easier to clean before uncured film forming, adheres to after film forming
Power is stronger, and film forming is stablized, no decoloration phenomenon.
According to some embodiments of the present invention, latex binder is the mixing of acrylic latex binding agent and polyurethane resin
Thing.
Further, the acid number of acrylic latex binding agent is 6-12mg KOH/g, and the acid number of the polyurethane resin is
0-2 mg KOH/g, molecular weight 5000-200000.It is further preferred that the acid number of acrylic latex binding agent is 6-10 mg
KOH/g, the acid number of polyurethane resin is 0-1 mg KOH/g, molecular weight 8000-100000.
Other embodiments according to the present invention, the average diameter of latex binder are not more than 50nm.It is further preferred that
The average diameter of latex binder（Particle diameter）For 5-30nm, preferably, the average diameter of latex binder is 5-20nm to another step.
According to some embodiments of the present invention, colouring agent of the invention can why not molten, coloured, microgranular be had
Machine or inorganic pigment, the color of colouring agent various can also select, and colouring agent can be commercially available by commercial means, preferably be coloured
Agent is the natural pigment by being extracted in plant leaf or fruit, seed, and this kind of pigment easily decomposes, and is more advantageous to environmental protection.
Still other embodiments according to the present invention, in step S10, ink are printed on base material and uses ink jet printing
Machine, the nozzle of the ink-jet printer do not contact the base material.
Other embodiment according to the present invention, base material include hydrophilic base and hydrophobic substrates.
Hydrophilic base refers to the base material for having certain adsorptivity to ink, and base material can be the stationery base for having rough surface
Material.Hydrophobic substrates refer to the bases such as the base material poor to ink adsorptivity, including metal foil class, ceramic-like, glass, polymerization species
Material, for example, the base materials such as polyester, polypropylene, polyvinyl chloride, makrolon can be selected, especially, typography of the invention
It is adapted to thermally sensitive base material to be printed, this kind of base material is at relatively high temperatures（Generally more than 100 DEG C）It is easily deformed, damages
Even melt.
According to some embodiments of the present invention, in step S20, the temperature that infrared light supply irradiates on printed article is 50-65
DEG C, irradiation time 60-120s.Relatively low film-forming temperature makes the typography of the embodiment of the present invention be adapted to more base materials, expands
Big adaptability, shorter irradiation time are also beneficial to cost-effective easy to improve printing efficiency.
In the embodiment of the present invention prepared by the preferred following methods of ink used：First by latex binder, 2- pyrrolidones, lemon
Lemon acid and colouring agent stir evenly at 30-50 DEG C, and stir 1-2h at this temperature, then add remaining each component, keep
It is temperature-resistant, after stirring 10-45min, it is cooled to room temperature spare.
The typography of the present invention is described further with reference to specific embodiment, it is to be understood that the present invention
It is not limited to following embodiments.
Embodiment 1
Using the preferably common A4 paper of water imbibition as base material, printed using following steps：
S10, is printed on base material using ink, forms printed article, and during printing, the nozzle of ink-jet printer does not contact the base
Material.The ink used during printing is counted in parts by weight, composed of the following components：60 parts of water, 30 parts of latex binder, 2- pyrroles
2 parts of alkanone, 1 part of benzyl methacrylate, 10 parts of ethanol, 1.5 parts of citric acid, 1.0 parts of colouring agent.
Wherein, latex binder is acrylic latex binding agent and the mixture of polyurethane resin, both weight ratios are
1：1.The acid number of latex binder is 6mg KOH/g, and the acid number of polyurethane resin is 0mg KOH/g, molecular weight 8000.Latex
The average diameter of binding agent is 20nm
S20, the temperature irradiated using infrared light supply on printed article are 55 DEG C, irradiation time 100s, ink film forming.
Embodiment 2
Using the preferably common A4 paper of water imbibition as base material, printed using following steps：
S10, is printed on base material using ink, forms printed article, and during printing, the nozzle of ink-jet printer does not contact the base
Material.The ink used during printing is counted in parts by weight, composed of the following components：70 parts of water, 8 parts of latex binder, 2- pyrrolidines
5 parts of ketone, 3 parts of benzyl methacrylate, 16 parts of ethanol, 5 parts of citric acid, 5 parts of colouring agent.
Wherein, latex binder is acrylic latex binding agent and the mixture of polyurethane resin.Acrylic latex bonds
The acid number of agent is 10mg KOH/g, and the acid number of polyurethane resin is 1mg KOH/g, molecular weight 200000.Latex binder
Average diameter is 45nm
S20, the temperature irradiated using infrared light supply on printed article are 60 DEG C, irradiation time 60s, ink film forming.
Embodiment 3
Ink, is printed on polypropylene base by S10 using ink-jet printer, forms printed article, during printing, ink-jet printer
Nozzle does not contact polypropylene base.The ink used during printing is counted in parts by weight, composed of the following components：65 parts of water, latex
4 parts of binding agent, 3 parts of 2- pyrrolidones, 2 parts of benzyl methacrylate, 12 parts of ethanol, 3 parts of citric acid, 3 parts of colouring agent.
Wherein, latex binder is acrylic latex binding agent and the mixture of polyurethane resin.Acrylic latex bonds
The acid number of agent is 10mg KOH/g, and the acid number of polyurethane resin is 1 mg KOH/g, molecular weight 100000.Latex binder
Average diameter is 30nm
S20, the temperature irradiated using infrared light supply on printed article are 60 DEG C, irradiation time 90s, ink film forming.
Embodiment 1 to embodiment 3 base material print result：
Visual appearance：Printed patterns are clear, continuously and without fracture；
Adhesive force test result：With with gloves finger friction printing after embodiment 1 to embodiment 3 substrate surface,
No color is transferred on gloves.
Weatherability is tested：Place 60 and 120 days under high humidity and hot environment, printed with the finger friction with gloves respectively
Embodiment 1 after brush is transferred on gloves, and printed patterns throw away holding clearly to the substrate surface of embodiment 3 without color.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of environment-friendly ink typography, it is characterised in that comprise the following steps：
S10, ink is printed on base material, forms printed article, the ink is counted in parts by weight, composed of the following components：Water
60-70 parts, 3-10 parts of latex binder, 1-5 parts of 2- pyrrolidones, 1-3 parts of benzyl methacrylate, 10-20 parts of ethanol, lemon
1-5 parts of lemon acid, 0.5-6 parts of colouring agent；
S20, is irradiated using infrared light supply on printed article, until ink forms a film.
2. a kind of environment-friendly ink typography according to claim 1, it is characterised in that the latex binder is propylene
The mixture of sour latex binder and polyurethane resin.
A kind of 3. environment-friendly ink typography according to claim 2, it is characterised in that the acrylic latex binding agent
Acid number be 6-12mg KOH/g, the acid number of the polyurethane resin is 0-2 mg KOH/g, molecular weight 5000-200000.
4. a kind of environment-friendly ink typography according to claim 2, it is characterised in that the latex binder is averaged
Diameter is not more than 50nm.
5. a kind of environment-friendly ink typography according to claim 1, it is characterised in that in step S10, ink is printed
Ink-jet printer is used on base material, the nozzle of the ink-jet printer does not contact the base material.
6. a kind of environment-friendly ink typography according to claim 1, it is characterised in that the base material includes hydrophily base
Material and hydrophobic substrates.
7. a kind of environment-friendly ink typography according to claim 1, it is characterised in that in step S20, infrared light supply exists
The temperature irradiated on printed article is 50-65 DEG C, irradiation time 60-120s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098904.2A CN107955456A (en) | 2017-11-09 | 2017-11-09 | A kind of environment-friendly ink typography |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098904.2A CN107955456A (en) | 2017-11-09 | 2017-11-09 | A kind of environment-friendly ink typography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107955456A true CN107955456A (en) | 2018-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711098904.2A Pending CN107955456A (en) | 2017-11-09 | 2017-11-09 | A kind of environment-friendly ink typography |
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| CN (1) | CN107955456A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693460A (en) * | 2018-11-26 | 2019-04-30 | 安徽同和包装制品有限公司 | A kind of environmental protection digital printing process |
| CN113199891A (en) * | 2021-03-29 | 2021-08-03 | 鲁家豪 | Environment-friendly ink printing process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443217A (en) * | 2010-12-21 | 2013-12-11 | 富士胶卷成像染料公司 | Inks & printing process |
| CN105339444A (en) * | 2013-03-20 | 2016-02-17 | 富士胶片映像着色公司 | Printing process |
| WO2017068315A9 (en) * | 2015-10-19 | 2017-07-27 | Fujifilm Imaging Colorants, Inc. | Ink-jet printing process |
-
2017
- 2017-11-09 CN CN201711098904.2A patent/CN107955456A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443217A (en) * | 2010-12-21 | 2013-12-11 | 富士胶卷成像染料公司 | Inks & printing process |
| CN105339444A (en) * | 2013-03-20 | 2016-02-17 | 富士胶片映像着色公司 | Printing process |
| WO2017068315A9 (en) * | 2015-10-19 | 2017-07-27 | Fujifilm Imaging Colorants, Inc. | Ink-jet printing process |
Non-Patent Citations (1)
| Title |
|---|
| 刘登良: "《塑料橡胶涂料与涂装技术》", 31 January 2001 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693460A (en) * | 2018-11-26 | 2019-04-30 | 安徽同和包装制品有限公司 | A kind of environmental protection digital printing process |
| CN113199891A (en) * | 2021-03-29 | 2021-08-03 | 鲁家豪 | Environment-friendly ink printing process |
| CN113199891B (en) * | 2021-03-29 | 2022-05-17 | 宁波中和包装科技有限公司 | Environment-friendly ink printing process |
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Application publication date: 20180424 |