CN106752296A - A kind of film gravure ink scavenger and preparation method thereof - Google Patents
A kind of film gravure ink scavenger and preparation method thereof Download PDFInfo
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- CN106752296A CN106752296A CN201710043981.1A CN201710043981A CN106752296A CN 106752296 A CN106752296 A CN 106752296A CN 201710043981 A CN201710043981 A CN 201710043981A CN 106752296 A CN106752296 A CN 106752296A
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- gravure ink
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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
- C09D9/00—Chemical paint or ink removers
- C09D9/04—Chemical paint or ink removers with surface-active agents
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of film gravure ink scavenger, it is made up of following component by mass fraction：5~10 parts of surfactants, 5~10 parts of sodium salts, 25~35 parts of ester type compounds, 6~10 parts of aminated compounds, 30~45 parts of diluents.Its preparation method is：Ester type compound is added after diluent is heated into 30~35 DEG C first, surfactant is added after being sufficiently stirred for, emulsification treatment is carried out after being well mixed, sodium salt and aminated compounds are finally added while stirring, stirred, obtain gravure ink scavenger.Film gravure ink scavenger of the present invention, the cleaning performance to gravure ink is good, and effective removal efficiency is high；Need not in addition add bases reagent when gravure ink scavenger of the present invention cleaning or removing ink, without toxic solvents such as organic ketone, aldehydes, to human body fanout free region, environmental pollution is small, printing machine cleaning part is had no adverse effects, when gravure printing is cleaned, plastic construction and performance will not be changed.
Description
Technical field
The invention belongs to printed apcksging material technical field, and in particular to a kind of film gravure ink scavenger, the present invention
Further relate to the preparation method of the film gravure ink scavenger.
Background technology
Gravure is a kind of important printing technology in traditional four big mode of printings, the print product type that it is related to is more,
Purposes is wide, and the packages printing field for especially quickly growing in recent years is in occupation of highly important position.Ink is printing packaging
Important consumable material in process of producing product, domestic ink consumption figure is more than 300,000 tons within 2015.Due to being passed through in printing process
Often it is related to the removing/cleaning problem of ink, so ink removing/cleaning agent enjoys industry to pay close attention to always.Printing-ink be by
The coarse dispersion system of the stabilization of pigment, link stuff and various auxiliary agents composition, its main component is grease/synthetic resin type organic
With colouring agent class inorganic matter.During printing-ink is cleaned, topmost task is that removal is securely attached to stock
The grease type ink film on surface, the cleaning efficiency to ink film of scavenger is to weigh the strong and weak key of scavenger dirt-removing power.Tradition
The main component of ink remover is：Mineral oil based on gasoline and kerosene, and based on arene, ketone and ethers etc.
Organic solvent.It is organic due to largely using organic solvent of ketone although the cleaning performance of traditional ink remover is good
Volatile matter (VOC) content is high, exist security it is poor, harm printing worker it is healthy the shortcomings of.This causes environmental protection, peace
Complete and efficient ink remover causes people and more and more pays close attention to.
The content of the invention
It is an object of the invention to provide a kind of film gravure ink scavenger, existing solvent type photogravure ink cleaning is solved
It is a large amount of using ketone toxic volatile organic solvent, the problem that toxicity is big, volatilization is fast present in technology.
It is a further object to provide a kind of preparation method of film gravure ink scavenger.
The technical solution adopted in the present invention is, a kind of film gravure ink scavenger, by mass fraction by following component
Composition：5~10 parts of surfactants, 5~10 parts of sodium salts, 25~35 parts of ester type compounds, 6~10 parts of aminated compounds, 30~
45 parts of diluents.
The features of the present invention is also resided in,
Surfactant is OP-10 or AEO-9.
Sodium salt is sodium tripolyphosphate or sodium metasilicate.
Ester type compound is ethyl acetate or butyl acetate.
Aminated compounds is triethanolamine.
Diluent is deionized water.
Another technical scheme of the present invention is, a kind of preparation method of film gravure ink scavenger, including
Following operating procedure：
Step 1, following component is weighed by mass fraction respectively：5~10 parts of surfactants, 5~10 parts of sodium salts, 25~35
Part ester type compound, 6~10 parts of aminated compounds, 30~45 parts of diluents；
Step 2, ester type compound is added after diluent is heated into 30~35 DEG C first, adds surface to live after being sufficiently stirred for
Property agent, it is well mixed after carry out emulsification treatment, sodium salt and aminated compounds are finally added while stirring, stir, obtain recessed
Printing ink scavenger.
The features of the present invention is also resided in,
Surfactant is OP-10 or AEO-9.
Sodium salt is sodium tripolyphosphate or sodium metasilicate.
Ester type compound is ethyl acetate or butyl acetate.
Aminated compounds is triethanolamine.
Diluent is deionized water.
The beneficial effects of the invention are as follows, film gravure ink scavenger of the present invention, preparation process is simple, scavenger is to gravure
The cleaning performance of ink is good, and effective removal efficiency is high；Gravure ink scavenger of the present invention can be used for gravure in gravure production process
The cleaning of the printing unit ink such as printing plate, ink roller, also can be used for the removing of gravure film class product surface ink.Cleaning is removed
Bases reagent need not be in addition added during ink, without toxic solvents such as organic ketone, aldehydes, to human body fanout free region, to environment
Pollution is small, and printing machine cleaning part is had no adverse effects, and when gravure printing is cleaned, will not change plastic construction and performance.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.
Film gravure ink scavenger of the present invention, is made up of by mass fraction following component：5~10 parts of surfactants, 5
~10 parts of sodium salts, 25~35 parts of ester type compounds, 6~10 parts of aminated compounds, 30~45 parts of diluents.
Wherein, surfactant is OP-10 or AEO-9；Sodium salt is sodium tripolyphosphate or sodium metasilicate；Ester type compound is second
Acetoacetic ester or butyl acetate；Aminated compounds is triethanolamine；Diluent is deionized water.
The preparation method of above-mentioned film gravure ink scavenger, including following operating procedure：
Step 1, following component is weighed by mass fraction respectively：5~10 parts of surfactants, 5~10 parts of sodium salts, 25~35
Part ester type compound, 6~10 parts of aminated compounds, 30~45 parts of diluents；
Step 2, ester type compound is added after diluent is heated into 30~35 DEG C first, adds surface to live after being sufficiently stirred for
Property agent, it is well mixed after carry out emulsification treatment, sodium salt and aminated compounds are finally added while stirring, stir, obtain recessed
Printing ink scavenger.
Intaglio printing mode is a kind of important mode of printing of current packages printing, and its printable fabric mainly includes top grade
Paper and plastic film.Wherein plastic film gravure occupies sizable market share, it is main include as all types of plastic packaging bag,
The fields such as the printing of cigarette bag, film printing.Because frosting permeance property is poor, ink generally uses volatile dry class ink,
Its mainly constitute including：Pigment, resin, volatile solvent, filler and auxiliary agent etc..When prepared by ink, resin is dissolved in organic
In solvent, binder is constituted, be attached to stock surface after ink completes printing and completed with the volatilization of organic solvent
Drying process.The organic solvent for being used generally comprises hydro carbons, esters, alcohols, ketone and ethers etc..
According to similar compatibility principle, gravure ink scavenger of the present invention, as ink remover, is somebody's turn to do from ester type compound
Compound solvability is strong, and with fruity odours, ink removal effect is good.
On the one hand the effect of surfactant can improve compounding effect when prepared by scavenger, can also make in deinking
The ink energy rapid dispersion for getting off must be removed in media as well, the ink that will be removed when being easy to subsequent rinse is all removed.
The Main Function of sodium salt is to play the expansion that can effectively accelerate ink, disperse ink particle, prevents ink particle
Assemble or be deposited on again the purpose of frosting.Sodium tripolyphosphate also have it is certain help emulsification, stabilization can be played
The effect of scavenger.
Aminated compounds has fabulous compatibility, can promote the ink removal efficiency of scavenger.
The effect of diluent is mainly dissolving organic ester.
Embodiment 1
Step 1, weighs 8 parts of OP-10,35 parts of ethyl acetate, 8 parts of sodium tripolyphosphates, 10 parts of triethanolamines, 39 parts of deionizations
Water water；
, be placed in deionized water in there-necked flask first by step 2, is heated to 30 DEG C；Ethyl acetate is poured slowly into burning again
In bottle, uniform charging, being slowly stirred (100r/min) makes ethyl acetate be dissolved in deionized water；OP-10 is subsequently adding, is stirred
Surfactant OP -10 is set to be sufficiently mixed uniformly；Then emulsification treatment (200r/min, 10min) is done with mulser；Finally stirring
Toward sodium tripolyphosphate and triethanolamine is successively added in container during mixing, stir, gravure ink scavenger A is obtained.
Embodiment 2
Step 1, weigh 10 parts of AEO-9,30 parts of ethyl acetate, 10 parts of sodium tripolyphosphates, 8 parts of triethanolamines, 42 parts go from
Sub- water；
, be placed in deionized water in there-necked flask first by step 2, is heated to 30 DEG C；Ethyl acetate is poured slowly into burning again
In bottle, uniform charging, being slowly stirred (100r/min) makes ethyl acetate be dissolved in deionized water；AEO-9 is subsequently adding, is stirred
Surfactant A EO-9 is set to be sufficiently mixed uniformly；Then emulsification treatment (200r/min, 10min) is done with mulser；Finally stirring
Toward sodium tripolyphosphate and triethanolamine is successively added in container during mixing, stir, gravure ink scavenger B is obtained.
Embodiment 3
Step 1, weighs 10 parts of OP-10,35 parts of ethyl acetate, 5 parts of sodium metasilicate, 6 parts of triethanolamines, 30 parts of deionized waters；
, be placed in deionized water in there-necked flask first by step 2, is heated to 30 DEG C；Ethyl acetate is poured slowly into burning again
In bottle, uniform charging, being slowly stirred (100r/min) makes ethyl acetate be dissolved in deionized water；OP-10 is subsequently adding, is stirred
Surfactant OP -10 is set to be sufficiently mixed uniformly；Then emulsification treatment (200r/min, 10min) is done with mulser；Finally stirring
Toward sodium metasilicate and triethanolamine is successively added in container during mixing, stir, gravure ink scavenger C is obtained.
Embodiment 4
Step 1, weigh 8 parts of OP-10,28 parts of ethyl acetate, 10 parts of sodium tripolyphosphates, 10 parts of triethanolamines, 44 parts go from
Sub- water；
Step 2,
Deionized water is placed in there-necked flask first, is heated to 30 DEG C；Ethyl acetate is poured slowly into flask again,
Even charging, being slowly stirred (100r/min) makes ethyl acetate be dissolved in deionized water；OP-10 is subsequently adding, stirring makes surface
Activating agent OP-10 is sufficiently mixed uniformly；Then emulsification treatment (200r/min, 10min) is done with mulser；Finally in whipping process
In toward sodium tripolyphosphate and triethanolamine is successively added in container, stir, gravure ink scavenger D is obtained.
Embodiment 5
Step 1, weigh 10 parts of OP-10,25 parts of ethyl acetate, 10 parts of sodium tripolyphosphates, 10 parts of triethanolamines, 45 parts go from
Sub- water；
, be placed in deionized water in there-necked flask first by step 2, is heated to 30 DEG C；Ethyl acetate is poured slowly into burning again
In bottle, uniform charging, being slowly stirred (100r/min) makes ethyl acetate be dissolved in deionized water；OP-10 is subsequently adding, is stirred
Surfactant OP -10 is set to be sufficiently mixed uniformly；Then emulsification treatment (200r/min, 10min) is done with mulser；Finally stirring
Toward sodium tripolyphosphate and triethanolamine is successively added in container during mixing, stir, gravure ink scavenger E is obtained.
Embodiment 6
Step 1, weighs 5 parts of OP-10,35 parts of butyl acetates, 8 parts of sodium tripolyphosphates, 10 parts of triethanolamines, 42 parts of deionizations
Water；
, be placed in deionized water in there-necked flask first by step 2, is heated to 30 DEG C；Butyl acetate is poured slowly into burning again
In bottle, uniform charging, being slowly stirred (100r/min) makes butyl acetate be dissolved in deionized water；OP-10 is subsequently adding, is stirred
Surfactant OP -10 is set to be sufficiently mixed uniformly；Then emulsification treatment (200r/min, 10min) is done with mulser；Finally stirring
Toward sodium tripolyphosphate and triethanolamine is successively added in container during mixing, stir, gravure ink scavenger F is obtained.
Gravure ink scavenger preparation process is simple of the present invention, ink removing speed are fast, toxicity is extremely low, in intaglio process
Carry out ink cleaning and film gravure printing is carried out ink remove when, without adding alkaloids, without ketone, ethers with
And the toxic solvent such as aldehydes, cleaning solution is weakly acidic pH when using, and can also be used at normal temperatures.The film gravure ink scavenger
Volatility is small, non-corrosiveness, environmental pollution are extremely low.Waste or used plastics are printed using scavenger of the present invention and other species scavengers
Product are cleaned, specific experiment contrast situation (to PP, PE film printing) such as table 1 below：
The scavenger of the present invention of table 1 and other scavenger specific experiment comparing results
Claims (10)
1. a kind of film gravure ink scavenger, it is characterised in that be made up of following component by mass fraction：5~10 parts of surfaces
Activating agent, 5~10 parts of sodium salts, 25~35 parts of ester type compounds, 6~10 parts of aminated compounds, 30~45 parts of diluents.
2. film gravure ink scavenger according to claim 1, it is characterised in that the surfactant is OP-10
Or AEO-9.
3. film gravure ink scavenger according to claim 1, it is characterised in that the sodium salt be sodium tripolyphosphate or
Sodium metasilicate.
4. film gravure ink scavenger according to claim 1, it is characterised in that the ester type compound is acetic acid second
Ester or butyl acetate.
5. film gravure ink scavenger according to claim 1, it is characterised in that the aminated compounds is three ethanol
Amine.
6. film gravure ink scavenger according to claim 1, it is characterised in that the diluent is deionized water.
7. a kind of preparation method of film gravure ink scavenger, it is characterised in that including following operating procedure：
Step 1, following component is weighed by mass fraction respectively：5~10 parts of surfactants, 5~10 parts of sodium salts, 25~35 parts of esters
Class compound, 6~10 parts of aminated compounds, 30~45 parts of diluents；
Step 2, ester type compound is added after diluent is heated into 30~35 DEG C first, and surface-active is added after being sufficiently stirred for
Agent, emulsification treatment is carried out after being well mixed, and sodium salt and aminated compounds are finally added while stirring, is stirred, and obtains gravure
Ink remover.
8. the preparation method of film gravure ink scavenger according to claim 7, it is characterised in that the surface-active
Agent is OP-10 or AEO-9；The sodium salt is sodium tripolyphosphate or sodium metasilicate.
9. the preparation method of film gravure ink scavenger according to claim 7, it is characterised in that the esters chemical combination
Thing is ethyl acetate or butyl acetate.
10. the preparation method of film gravure ink scavenger according to claim 7, it is characterised in that the amine
Compound is triethanolamine；The diluent is deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043981.1A CN106752296A (en) | 2017-01-19 | 2017-01-19 | A kind of film gravure ink scavenger and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043981.1A CN106752296A (en) | 2017-01-19 | 2017-01-19 | A kind of film gravure ink scavenger and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106752296A true CN106752296A (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043981.1A Pending CN106752296A (en) | 2017-01-19 | 2017-01-19 | A kind of film gravure ink scavenger and preparation method thereof |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787232A (en) * | 2010-01-18 | 2010-07-28 | 西安理工大学 | Waste plastics printing product surface ink cleaning agent and preparation method thereof |
-
2017
- 2017-01-19 CN CN201710043981.1A patent/CN106752296A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787232A (en) * | 2010-01-18 | 2010-07-28 | 西安理工大学 | Waste plastics printing product surface ink cleaning agent and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 刘秉钺等: "《再生纤维与废纸脱墨技术》", 30 April 2005, 化学工业出版社 * |
| 梁治齐: "《实用清洗技术手册》", 31 January 2000, 化学工业出版社 * |
| 马世昌: "《化学物质辞典》", 30 April 1999, 陕西科学技术出版社 * |
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