CN105385222B - A kind of edible thermosetting ink and preparation method thereof - Google Patents
A kind of edible thermosetting ink and preparation method thereof Download PDFInfo
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- CN105385222B CN105385222B CN201510897910.9A CN201510897910A CN105385222B CN 105385222 B CN105385222 B CN 105385222B CN 201510897910 A CN201510897910 A CN 201510897910A CN 105385222 B CN105385222 B CN 105385222B
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- 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
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- C09D11/06—Printing inks based on fatty oils
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Abstract
The present invention relates to a kind of edible thermosetting ink and preparation method thereof, which includes following components and parts by weight content：40 50 parts of soybean oil, 10 20 parts of colloid oil, black 20 25 parts of food coloring, edible light of penetrating is 16 parts blue, eats 14 parts of 15 parts of phthalocyanine blue, 0.1 0.5 parts of anti skinning agent and drier；When preparation, colloid oil is placed in stirred tank, add food coloring it is black, it is edible penetrate that light is blue and edible phthalocyanine blue, be uniformly mixed, component A be made；Soybean oil and anti skinning agent, drier are uniformly mixed, component B is made；Component B is added into component A, is thoroughly mixed to semi-solid, it is then filling in plastic bottle, after aluminium foil sealing, obtain edible thermosetting ink.Compared with prior art, preparation process of the present invention is simple, and edible thermosetting ink color obtained is bright-coloured, and performance is stablized, and has preferably mobility and viscosity and adhesive force, is easy to recycle, environmentally protective.
Description
Technical field
The invention belongs to technical field of ink, it is related to a kind of edible thermosetting ink and preparation method thereof.
Background technology
Thermosetting ink is also known as plastic ink or adhesive sticker ink.Its contained composition：Mainly with polyvinyl chloride (PVC) and neighbour
Phthalates form, polyvinyl chloride and phthalic acid ester, color fixing agent, stabilizer, thickener mixing composition thermosetting oil
Ink.Thermosetting ink is non-solvent-based ink, is by the way that after heating, plasticizing, infiltrated fiber and cloth are dissolved between powder and auxiliary agent
Material, close adhesion form firm film.It is used due to prohibiting now to the limit of polyvinyl chloride, polyvinyl chloride can be replaced by modified body
In generation, makes the thermosetting ink for meeting environmental requirement.Because the temperature of polyvinyl chloride plasticizing is different, thermosetting ink can be divided into height again
Two class of mild low temperature.
Currently, the matrix resin of hot setting offset ink used on the market selects mineral oil mostly, printing
Cheng Zhong, the infiltration of mineral oil and rate of drying can give the higher condition of printed matter.But mineral oil also has its disadvantage, for example,
Containing a large amount of impurity during petroleum refining, these impurity have environmental and human health impacts certain negative effect.And it grows
Phase, which takes in above-mentioned a large amount of impurity, can lead to digestive disorder, the absorption of fat-soluble A, D, K and calcium, phosphorus etc. be influenced, to people
Body is extremely harmful, and it can also all take the liposoluble vitamin of human body out of, make them that can not be absorbed by the body, and eats mine
Object oil can cause body vitamin A, D, E, K there is a serious shortage of and generate a series of lesion.
In view of the above-mentioned problems, application No. is 201210138223.5 Chinese invention patents to disclose a kind of edible off-set oil
Ink and preparation method thereof is that distilled water is placed in hydro-thermal stirred autoclave, 50-60 DEG C of constant temperature, and it is straight that stirring is added in sucrose
It is completely dissolved to sucrose；Pigment (Monascus color, Gardenia Yellow, gardenia blue) is uniformly mixed with xanthans with mixing machine, is slowly added
Enter in reaction kettle, stirring makes it completely dissolved；Soybean oil is slowly added into fully emulsified, then homogeneous micronization again, stands 5h oil
Ink is without layering, as food printing inks.The formula of above-mentioned edible printing ink is as follows：It is sucrose 35.75%~35.85%, red
Bent red 1.0%, Gardenia Yellow 1.0%, gardenia blue 1.0%, xanthans 0.15%~0.25%, soybean oil 43.0%, distilled water
20.0%.In the technical solution of above-mentioned patent disclosure, there are the distilled water of larger proportion in formula, high speed printing is not adapted to
It needs, in printing process, makes moist deformation since distilled water volatilization be easy to cause paper, to reduce printed product rate.
Invention content
It is stable, practical that it is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of performances
Property it is strong, and have with various paper surfaces the edible thermosetting ink and preparation method thereof of good print adaptive, to be used for children
Safe, the beautiful offer quality assurance of product and food packaging surface printing.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of edible thermosetting ink, the ink include following components and parts by weight content：40-50 parts of soybean oil, colloid
10-20 parts oily, food coloring is 20-25 parts black, edible to penetrate 1-6 parts of light indigo plant, eats 1-5 parts of phthalocyanine blue, 0.1-0.5 parts of anti skinning agent
And 1-4 parts of drier；Wherein, the soybean oil, food coloring is black, edible to penetrate light indigo plant, and edible phthalocyanine blue is food-grade choosing
Material.
The ink further includes following components and parts by weight content：1-5 parts of long oil alkyd resin, high-boiling point kerosene 1-10
1-5 parts of part and PE slack waxs.
Preferably, the ink includes following components and parts by weight content：45-50 parts of soybean oil, colloid oil 15-20
Part, food coloring is 20-21 parts black, edible to penetrate 2-4 parts of light indigo plant, eats 1-3 parts of phthalocyanine blue, 0.2 part of anti skinning agent, drier 1-2
1-3 parts of part, 1-3 parts of long oil alkyd resin, 1-5 parts of high-boiling point kerosene and PE slack waxs.
The one kind of the drier in commercially available No. 402 red drying oils or No. 78 paste dryers.
The anti skinning agent is selected from commercially available methyl ethyl ketoxime.
A kind of preparation method of edible thermosetting ink, this method specifically include following steps：
(1) it stocks up by following components and parts by weight：
40-50 parts of soybean oil, 10-20 parts of colloid oil, food coloring is 20-25 parts black, edible to penetrate 1-6 parts of light indigo plant, eats phthalein
1-4 parts of 1-5 parts of ultramarine, 0.1-0.5 parts of anti skinning agent and drier；
(2) colloid oil is placed in stirred tank by weight, then be added by weight food coloring it is black, it is edible penetrate light it is blue and
Edible phthalocyanine blue, is uniformly mixed, and component A is made；
(3) soybean oil and anti skinning agent, drier are uniformly mixed by weight, component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
The component of step (1) further includes 1-5 parts of 1-5 parts of long oil alkyd resin, 1-10 parts of high-boiling point kerosene and PE slack waxs.
The long oil alkyd resin, high-boiling point kerosene are added together into colloid oil by weight, then with food coloring
It is black, edible to penetrate that light is blue and edible phthalocyanine blue is uniformly mixed, component A is made.
The PE slack waxs are added into soybean oil by weight, then are uniformly mixed with anti skinning agent, drier, system
Obtain component B.
Edible thermosetting ink VOC free s volatile materials of the present invention, and VOCs is volatile organic conjunction contained by oil
Object composition and contain the polycyclic hydrocarbon of aromatic series, is one of most strong carcinogen.Ink manufacture prints, is dried
Journey or when equipment cleaning and waste ink are handled, the volatilization of a large amount of organic components, the body for not only seriously endangering production operation personnel are strong
Health, and environment is caused greatly to destroy.Currently, the volatilization of VOC has become the important dirt of environmental pollution in printing ink
One of dye source.When manufacture ink, drying, or cleaning manufacturing equipment and printing facility are printed, and uses edible thermosetting of the present invention
Ink, VOCs discharges can reduce, and be helpful to environment and health.
Edible thermosetting ink of the present invention makes newspaper readers be not stained with black puzzlement by hand, simultaneously compared with traditional ink rub resistance
There is no pessimal stimulation peculiar smell again.The boiling point of edible thermosetting ink of the present invention is more much higher than oil volatile component, and when oil content by
When laser printer or duplicator heat, it will not volatilize and be sticked on paper, will not also pollute machine parts.
Edible thermosetting ink of the present invention is easier deinking than common ink, and paper fiber damage is few.Usual newspaper is used
80% or more paper uses recycled writing paper, and waste material is few when may make waste paper reclaiming using edible thermosetting ink of the present invention, reduces
Cost recovery, and treated that spent ink residue is easier to degrade for deinking, is conducive to sewage disposal, control discharge water quality.
Compared with cured printing ink or waterless offset ink, edible thermosetting ink setting speed of the present invention is slower.But from reality
From the point of view of result, the metastatic of ink is good, and part inking on the spot is good, and bright part site is good colour.Common offset ink
After reaching paper, because solvent penetration is fast, close to the part of paper, ink film has a dialysis phenomenon, and edible thermosetting of the present invention
Ink is then slow because permeating, and for the release surface of ink closer to blanket side, being equal to makes thicker ink film be transferred to paper, can have
Effect improves the transfer amount of ink.
The boiling point of edible thermosetting ink of the present invention is more much higher than oil volatile ingredient, when ink by laser printing machine or is answered
When print machine heats, it will not volatilize and be sticked on paper, will not also pollute printing machine part.Meanwhile edible thermosetting ink of the present invention
Contained soybean oil is the affluent resources of sustainable regeneration and bioerodible, continuously can provide original for Printing ink producing
Material, and there is the good feature of environmental protection.Using vegetable fat (such as soybean oil) replacement part petroleum mineral oil to manufacture ink,
The industrial utilization that various countries' vegetable fat can be pushed expands the application range of vegetable oil, while can mitigate non-renewable oil again
Foreign exchange is saved in consumption and import.
Compared with prior art, the mineral oil in traditional thermosetting ink is completely withdrawn from by the present invention, adds soybean oil base
Body, thermosetting ink obtained have good printing adaptability on various paper surfaces, and wear-resisting property is good, has both high glaze
The thermosetting ink of degree, and preparation process is simple, and gained finished product stability is good, without additional addition multiple additives, saves life
Cost is produced, the big production of commercial scale, high efficiency is suitable for, is easy to recycle, big pollution, Ji Nengman is not also caused to environment
The needs of sufficient print color, and the edible demand for meeting the specified relevant criterion of country can be met.The invention has the characteristics that：
1) there is good printing adaptability on various paper surfaces, wear-resisting property is good, has both high gloss；
2) deinking is easy, and inking is good, and resistance to radium-shine performance is good；
3) residual solvent smell is small after printing is dry, can be applied to food packaging；
4) preparation process is simple, and gained finished product stability is good, without additional addition multiple additives, saves production cost,
It is suitable for the big production of commercial scale, high efficiency.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.
Embodiment 1：
The present embodiment edible thermosetting ink, including following components and parts by weight content：50 parts of soybean oil, colloid oil 20
Part, black 20 parts of food coloring, edible light of penetrating is 2 parts blue, eats 1 part of phthalocyanine blue, 0.2 part of anti skinning agent, 1.8 parts of drier, long oil
1 part of 3 parts of alkyd resin, 1 part of high-boiling point kerosene and PE slack waxs.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 402 red drying oils；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
50 parts of soybean oil, 20 parts of colloid oil, black 20 parts of food coloring, edible light of penetrating is 2 parts blue, eats 1 part of phthalocyanine blue, anti-caking
1 part of 0.2 part of skin agent, 1.8 parts of drier, 3 parts of long oil alkyd resin, 1 part of high-boiling point kerosene and PE slack waxs；
(2) colloid oil is placed in stirred tank by weight, then long oil alkyd resin, higher boiling coal is added by weight
Oil, food coloring are black, eat and penetrate light indigo plant and edible phthalocyanine blue, are uniformly mixed, component A is made；
(3) PE slack waxs are added into soybean oil by weight, add anti skinning agent, drier is uniformly mixed,
Component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
Embodiment 2：
The present embodiment edible thermosetting ink, including following components and parts by weight content：46 parts of soybean oil, colloid oil 20
Part, black 20 parts of food coloring, edible light of penetrating is 2 parts blue, eats 1 part of phthalocyanine blue, 0.2 part of anti skinning agent, 1.8 parts of drier, long oil
2 parts of 5 parts of alkyd resin, 2 parts of high-boiling point kerosene and PE slack waxs.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 78 paste dryers；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
46 parts of soybean oil, 20 parts of colloid oil, black 20 parts of food coloring, edible light of penetrating is 2 parts blue, eats 1 part of phthalocyanine blue, anti-caking
2 parts of 0.2 part of skin agent, 1.8 parts of drier, 5 parts of long oil alkyd resin, 2 parts of high-boiling point kerosene and PE slack waxs；
(2) colloid oil is placed in stirred tank by weight, then long oil alkyd resin, higher boiling coal is added by weight
Oil, food coloring are black, eat and penetrate light indigo plant and edible phthalocyanine blue, are uniformly mixed, component A is made；
(3) PE slack waxs are added into soybean oil by weight, add anti skinning agent, drier is uniformly mixed,
Component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
Embodiment 3：
The present embodiment edible thermosetting ink, including following components and parts by weight content：45 parts of soybean oil, colloid oil 21
Part, black 20 parts of food coloring, edible light of penetrating is 2 parts blue, eats 1 part of phthalocyanine blue, 0.2 part of anti skinning agent, 1.8 parts of drier, long oil
2 parts of 5 parts of alkyd resin, 2 parts of high-boiling point kerosene and PE slack waxs.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 78 paste dryers；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
45 parts of soybean oil, 21 parts of colloid oil, black 20 parts of food coloring, edible light of penetrating is 2 parts blue, eats 1 part of phthalocyanine blue, anti-caking
2 parts of 0.2 part of skin agent, 1.8 parts of drier, 5 parts of long oil alkyd resin, 2 parts of high-boiling point kerosene and PE slack waxs；
(2) colloid oil is placed in stirred tank by weight, then long oil alkyd resin, higher boiling coal is added by weight
Oil, food coloring are black, eat and penetrate light indigo plant and edible phthalocyanine blue, are uniformly mixed, component A is made；
(3) PE slack waxs are added into soybean oil by weight, add anti skinning agent, drier is uniformly mixed,
Component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
Embodiment 4：
The present embodiment edible thermosetting ink, including following components and parts by weight content：45 parts of soybean oil, colloid oil 25
Part, black 20 parts of food coloring, edible light of penetrating is 2 parts blue, eats 1 part of phthalocyanine blue, 0.2 part of anti skinning agent, 1.8 parts of drier, long oil
1 part of 3 parts of alkyd resin, 1 part of high-boiling point kerosene and PE slack waxs.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 78 paste dryers；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
45 parts of soybean oil, 25 parts of colloid oil, black 20 parts of food coloring, edible light of penetrating is 2 parts blue, eats 1 part of phthalocyanine blue, anti-caking
1 part of 0.2 part of skin agent, 1.8 parts of drier, 3 parts of long oil alkyd resin, 1 part of high-boiling point kerosene and PE slack waxs；
(2) colloid oil is placed in stirred tank by weight, then long oil alkyd resin, higher boiling coal is added by weight
Oil, food coloring are black, eat and penetrate light indigo plant and edible phthalocyanine blue, are uniformly mixed, component A is made；
(3) PE slack waxs are added into soybean oil by weight, add anti skinning agent, drier is uniformly mixed,
Component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
The inspection result of edible thermosetting ink made from embodiment 1-4 is as shown in table 1.
The inspection result of 1 edible thermosetting ink of table
| Inspection project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Adhesive force | Level-one | Level-one | Level-one | Level-one |
| Color | Comply with standard sample | Comply with standard sample | Comply with standard sample | Comply with standard sample |
| Hardness | 6H | 6H | 6H | 6H |
| There is odorlessness | Nothing | Nothing | Nothing | Nothing |
As it can be seen from table 1 edible thermosetting ink performance produced by the present invention is stablized, there is preferably mobility and glue
Degree and adhesive force, odorlessness, and hardness are high, and excellent in abrasion resistance, solid color is good, and no phenomenon of osmosis, preparation process is simple, operation
Easy to control, stable quality, production efficiency is high, can large-scale industrial production.
Embodiment 5：
The present embodiment edible thermosetting ink, including following components and parts by weight content：40 parts of soybean oil, colloid oil 10
Part, black 25 parts of food coloring, edible light of penetrating is 1 part blue, eats 1 part of phthalocyanine blue, 0.1 part of anti skinning agent, 1 part of drier, long oleyl alcohol
1 part of 1 part of acid resin, 2 parts of high-boiling point kerosene and PE slack waxs.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 402 red drying oils；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
40 parts of soybean oil, 10 parts of colloid oil, black 25 parts of food coloring, edible light of penetrating is 1 part blue, eats 1 part of phthalocyanine blue, anti-caking
1 part of 0.1 part of skin agent, 1 part of drier, 1 part of long oil alkyd resin, 2 parts of high-boiling point kerosene and PE slack waxs；
(2) colloid oil is placed in stirred tank by weight, then long oil alkyd resin, higher boiling coal is added by weight
Oil, food coloring are black, eat and penetrate light indigo plant and edible phthalocyanine blue, are uniformly mixed, component A is made；
(3) PE slack waxs are added into soybean oil by weight, add anti skinning agent, drier is uniformly mixed,
Component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
Embodiment 6：
The present embodiment edible thermosetting ink, including following components and parts by weight content：48 parts of soybean oil, colloid oil 15
Part, black 21 parts of food coloring, edible light of penetrating is 4 parts blue, eats 3 parts of phthalocyanine blue, 0.5 part of anti skinning agent, 2 parts of drier, long oleyl alcohol
3 parts of 3 parts of acid resin, 5 parts of high-boiling point kerosene and PE slack waxs.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 402 red drying oils；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
48 parts of soybean oil, 15 parts of colloid oil, black 21 parts of food coloring, edible light of penetrating is 4 parts blue, eats 3 parts of phthalocyanine blue, anti-caking
3 parts of 0.5 part of skin agent, 2 parts of drier, 3 parts of long oil alkyd resin, 5 parts of high-boiling point kerosene and PE slack waxs；
(2) colloid oil is placed in stirred tank by weight, then long oil alkyd resin, higher boiling coal is added by weight
Oil, food coloring are black, eat and penetrate light indigo plant and edible phthalocyanine blue, are uniformly mixed, component A is made；
(3) PE slack waxs are added into soybean oil by weight, add anti skinning agent, drier is uniformly mixed,
Component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
Embodiment 7：
The present embodiment edible thermosetting ink, including following components and parts by weight content：42 parts of soybean oil, colloid oil 12
Part, black 24 parts of food coloring, edible light of penetrating is 6 parts blue, eats 5 parts of phthalocyanine blue, 0.4 part of anti skinning agent, 4 parts of drier, long oleyl alcohol
2 parts of 2 parts of acid resin, 3 parts of high-boiling point kerosene and PE slack waxs.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 402 red drying oils；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
42 parts of soybean oil, 12 parts of colloid oil, black 24 parts of food coloring, edible light of penetrating is 6 parts blue, eats 5 parts of phthalocyanine blue, anti-caking
2 parts of 0.4 part of skin agent, 4 parts of drier, 2 parts of long oil alkyd resin, 3 parts of high-boiling point kerosene and PE slack waxs；
(2) colloid oil is placed in stirred tank by weight, then long oil alkyd resin, higher boiling coal is added by weight
Oil, food coloring are black, eat and penetrate light indigo plant and edible phthalocyanine blue, are uniformly mixed, component A is made；
(3) PE slack waxs are added into soybean oil by weight, add anti skinning agent, drier is uniformly mixed,
Component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
Embodiment 8：
The present embodiment edible thermosetting ink, including following components and parts by weight content：49 parts of soybean oil, colloid oil 18
Part, black 23 parts of food coloring, edible light of penetrating is 3 parts blue, eats 2 parts of phthalocyanine blue, 0.2 part of anti skinning agent, 1.5 parts of drier, long oil
2 parts of 2 parts of alkyd resin, 4 parts of high-boiling point kerosene and PE slack waxs.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 78 paste dryers；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
49 parts of soybean oil, 18 parts of colloid oil, black 23 parts of food coloring, edible light of penetrating is 3 parts blue, eats 2 parts of phthalocyanine blue, anti-caking
2 parts of 0.2 part of skin agent, 1.5 parts of drier, 2 parts of long oil alkyd resin, 4 parts of high-boiling point kerosene and PE slack waxs；
(2) colloid oil is placed in stirred tank by weight, then long oil alkyd resin, higher boiling coal is added by weight
Oil, food coloring are black, eat and penetrate light indigo plant and edible phthalocyanine blue, are uniformly mixed, component A is made；
(3) PE slack waxs are added into soybean oil by weight, add anti skinning agent, drier is uniformly mixed,
Component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
Embodiment 9：
The present embodiment edible thermosetting ink, including following components and parts by weight content：43 parts of soybean oil, colloid oil 14
Part, black 21 parts of food coloring, edible light of penetrating is 4 parts blue, eats 4 parts of phthalocyanine blue, 0.3 part of anti skinning agent, 3 parts of drier.
Wherein, soybean oil, food coloring is black, and edible to penetrate light indigo plant, edible phthalocyanine blue is food-grade selection；Drier is selected from
Commercially available No. 78 paste dryers；Anti skinning agent is selected from commercially available methyl ethyl ketoxime.
The present embodiment edible thermosetting ink preparation method specifically includes following steps：
(1) it stocks up by following components and parts by weight：
43 parts of soybean oil, 14 parts of colloid oil, black 21 parts of food coloring, edible light of penetrating is 4 parts blue, eats 4 parts of phthalocyanine blue, anti-caking
0.3 part of skin agent, 3 parts of drier；
(2) colloid oil is placed in stirred tank by weight, then be added by weight food coloring it is black, it is edible penetrate light it is blue and
Edible phthalocyanine blue, is uniformly mixed, and component A is made；
(3) soybean oil and anti skinning agent, drier are uniformly mixed by weight, component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminium
After foil sealing, the edible thermosetting ink is obtained.
The above, embodiment is only that the preferred embodiment of the present invention is described, not to the present invention's
Range is defined, under the premise of not departing from the spirit of the technology of the present invention, skill of this field engineers and technicians to the present invention
The various modifications and improvement that art scheme is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (5)
1. a kind of edible thermosetting ink, which is characterized in that the ink includes following components and parts by weight content：Soybean oil 40-
50 parts, 10-20 parts of colloid oil, food coloring is 20-25 parts black, edible to penetrate 1-6 parts of light indigo plant, eats 1-5 parts of phthalocyanine blue, anti skinning agent
0.1-0.5 parts and 1-4 parts of drier；Wherein, the soybean oil, food coloring is black, edible to penetrate light indigo plant, and edible phthalocyanine blue is
Food-grade selection；
The one kind of the drier in commercially available No. 402 red drying oils or No. 78 paste dryers；
The anti skinning agent is selected from commercially available methyl ethyl ketoxime.
2. a kind of edible thermosetting ink according to claim 1, which is characterized in that the ink further include following components and
Parts by weight content：1-5 parts of 1-5 parts of long oil alkyd resin, 1-10 parts of high-boiling point kerosene and PE slack waxs.
3. a kind of edible thermosetting ink according to claim 2, which is characterized in that the ink includes following components and again
Measure part content：45-50 parts of soybean oil, 15-20 parts of colloid oil, food coloring is 20-21 parts black, edible to penetrate 2-4 parts of light indigo plant, eats phthalein
1-3 parts of ultramarine, 0.2 part of anti skinning agent, 1-2 parts of drier, 1-3 parts of long oil alkyd resin, 1-5 parts of high-boiling point kerosene and PE slack waxs
1-3 parts.
4. a kind of preparation method of edible thermosetting ink as described in claim 1, which is characterized in that this method specifically includes
Following steps：
(1) it stocks up by following components and parts by weight：
40-50 parts of soybean oil, 10-20 parts of colloid oil, food coloring is 20-25 parts black, edible to penetrate 1-6 parts of light indigo plant, eats phthalocyanine blue
1-5 parts, 1-4 parts of 0.1-0.5 parts of anti skinning agent and drier；
(2) colloid oil is placed in stirred tank by weight, then is added that food coloring is black, edible to penetrate light blue and edible by weight
Phthalocyanine blue is uniformly mixed, and component A is made；
(3) soybean oil and anti skinning agent, drier are uniformly mixed by weight, component B is made；
(4) component B is added into component A, is thoroughly mixed to semi-solid, then filling in plastic bottle, aluminum foil sealing
After mouthful, the edible thermosetting ink is obtained.
5. a kind of preparation method of edible thermosetting ink according to claim 4, which is characterized in that the group of step (1)
It further includes 1-5 parts of 1-5 parts of long oil alkyd resin, 1-10 parts of high-boiling point kerosene and PE slack waxs to divide；
The long oil alkyd resin, high-boiling point kerosene are added together into colloid oil by weight, then with food coloring is black, food
Light is blue and edible phthalocyanine blue is uniformly mixed with penetrating, and component A is made；
The PE slack waxs are added into soybean oil by weight, then are uniformly mixed with anti skinning agent, drier, and group is made
Divide B.
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| JP4860908B2 (en) * | 2004-05-13 | 2012-01-25 | 東北リコー株式会社 | Emulsion ink for stencil printing |
| CN101671504A (en) * | 2009-09-30 | 2010-03-17 | 太原印科油墨有限公司 | Soybean oil type offset printing color ink |
| CN104987766A (en) * | 2015-03-31 | 2015-10-21 | 安徽省嘉信包装印务有限公司 | Offset printing black ink formula |
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