CN105820647A - Low-migration ink and preparation technology thereof - Google Patents
Low-migration ink and preparation technology thereof Download PDFInfo
- Publication number
- CN105820647A CN105820647A CN201610245617.9A CN201610245617A CN105820647A CN 105820647 A CN105820647 A CN 105820647A CN 201610245617 A CN201610245617 A CN 201610245617A CN 105820647 A CN105820647 A CN 105820647A
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- Prior art keywords
- ink
- low migration
- pigment
- parts
- migration ink
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- 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
- C09D11/06—Printing inks based on fatty oils
Abstract
The invention discloses low-migration ink and a preparation technology thereof. The low-migration ink comprises the following components in parts by mass: 70-75 parts of bonding material, 1-2 parts of filler, 0.5-1 part of antifoaming agent, 1-2 parts of polyethylene wax, 4-5 parts of initiator 4-methyldiphenylketone and 4-5 parts of initiator acrylonitrile-styrene-acrylate copolymer, wherein the bonding material consists of pentaerythritol esterified rosin modified diphenol propane resin, tung oil, linseed oil and ink oil. The migration quantity of the ink prepared by the technology is controlled in a very low range, the ink can be dried relatively quickly, and thus the defects of the prior art are overcome.
Description
Technical field
The invention belongs to field of ink preparation, particularly relate to a kind of low migration ink and preparation technology thereof.
Background technology
Ink is usually and is made up of pigment, link stuff and auxiliary agent etc., is divided into solvent type ink, water color ink, oleoresin
Ink and energy curable inks.Although packaging for foodstuff now is advocated uses food stage ink, but due to cost and printability etc.
Reason, traditional solvent type ink exists the most in a large number, the benzene,toluene,xylene in solvent, butanone, ethyl acetate, acetic acid fourth
The poisonous and harmful substance such as ester, isopropanol can remain on packing material, As time goes on can migrate into built-in food, be allowed to become
Matter, spoiled, human body is produced harm.Pigment used in ink, dyestuff also exist heavy metal and the benzene such as lead, cadmium, hydrargyrum, chromium
The material such as amine or fused ring compound, also can be detrimental to health.
Reduce the migration amount of ink, the harmful components of ink can be reduced, reduce and pollute, thus be widely used in food bag
Dress, reduces the infringement to human body, stops " secondary pollution ".How to ensure the low migration of ink be packaging for foodstuff printing industry altogether
With the problem paid close attention to.What low migration ink referred to can control in the lowest scope by ink contamination thing migration amount exactly, it is to avoid residual
Risk, thus it is used in the field that the safety requirements such as packaging for foodstuff are high.
Summary of the invention
To this end, the technical problem to be solved is to provide a kind of low migration ink and preparation technology, this technique
The ink migration amount of preparation controls in the lowest scope and can comparatively fast be dried, with the defect overcoming prior art to exist.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that:
A kind of low migration ink, its component and mass fraction thereof be:
Binder 70-75 part, described binder by tetramethylolmethane be esterified Abietyl modified diphenol propane resin, Oleum Verniciae fordii, oleum lini,
Ink oil forms,
Filler 1-2 part；
Defoamer 0.5-1 part；
Tissuemat E 1-2 part；
Initiator 4 methyl benzophenone 4-5 part；
Initiator acrylonitrile-styrene-acrylic ester copolymer 4-5 part.
In a preferred embodiment of the invention, in described binder, the mass parts shared by Oleum Verniciae fordii is 12-15 part, season penta
Ratio shared by tetrol esterified rosin modification diphenol propane resin is 25-30 part, and the ratio shared by oleum lini is 7-8 part, oil
Ink ratio shared by oil is 24-27 part；
In a preferred embodiment of the invention, also include that pigment, the mass parts of described pigment are 10-15 part.
In a preferred embodiment of the invention, described pigment is synthetic dyestuff, such as titanium white, Griffith's zinc white., lead chromate yellow, ferrum
The mixing more than at least two of blue inorganic pigment；Or red, even yellowish, the organic pigment of phthalocyanine blue, quinacridone
Mixing more than at least two；Or above-mentioned inorganic pigment and the mixing of organic pigment.
In a preferred embodiment of the invention, described defoamer is polydimethylsiloxane, silicone glycols, gathers
The mixture of any one or more in oxygen ethylene polyoxy propanol amidogen ether, polypropylene glycerol aether, emulsified silicone oil.
In a preferred embodiment of the invention, described filler is barium sulfate, Pulvis Talci, calcium carbonate or hydroxide
Aluminum, grinds into white powder by filler during use.
In a preferred embodiment of the invention, described low migration ink has been also added with salt or levelling coupling agent, its
For increasing the glossiness of low migration ink.
The preparation technology of a kind of low migration ink, comprises the following steps:
Step one, startup dispersion machine, be slowly added to binder, filler, defoamer, polyethylene successively by technical recipe order
Tentatively stir, finally after wax, initiator 4 methyl benzophenone and initiator acrylonitrile-styrene-acrylic ester copolymer
It is added as needed on pigment, after said components adds, continues stirring 0.5-1 hour；
Step 2, the material addition grinder charge pipe that will be uniformly mixed, start to grind: grinding chamber temperature is not higher than 80
DEG C, pressure is not higher than 0.8MP, grinding rate 500-1000L/h, grinds 3-4 time；
Step 3, pack carrying out after physical filtering ground for step 2.
In a preferred embodiment of the invention, the material in described step one adds entrance dispersion machine by vacuum pump
In.
In a preferred embodiment of the invention, the rotating speed of the dispersion machine in described step one is 300 ~ 400r/min.
Using technique scheme, the ink that the present invention prepares has the advantage that
Solvent migration amount is little, volatilizees relatively low, more environmental protection；Printing quality is good, can produce the color of distinctness and remarkable printing
Quality；After printing, ink solidification speed is fast, improves print speed printing speed.
Detailed description of the invention
For the technological means making invention realize, creation characteristic, reach purpose and be easy to understand with effect, enter one below
Step illustrates invention.
Ink on base material dry solidification and after forming layer of ink or ink film, due to friction, layer of ink fail to be fully cured, attached
Put forth effort the reasons such as the best, transferred to other place by contact or scratch, pollute, referred to as " ink migration ".
At present it may be said that any ink is impossible to accomplish that zero-zero transition moves completely, the difference of only migration amount size.Low migration
What ink referred to is exactly to control migration amount in the lowest scope in this respect, thus is used in the field meetings such as packaging for foodstuff relatively
Safe.
A kind of low migration ink, its component and mass fraction thereof be: binder 70-75 part, described binder is by Ji Wusi
Alcohol is esterified Abietyl modified diphenol propane resin, Oleum Verniciae fordii, oleum lini, ink oil composition；Filler 1-2 part；Defoamer 0.5-1
Part；It is used for regulating the performance of mill base；Tissuemat E 1-2 part；Initiator 4 methyl benzophenone 4-5 part；Initiator acrylonitrile-benzene
Vinyl-acrylate copolymer 4-5 part.
Specifically, in binder, the mass parts shared by Oleum Verniciae fordii is 12-15 part, and tetramethylolmethane is esterified Abietyl modified diphenylol third
Ratio shared by alkane resin is 25-30 part, and the ratio shared by oleum lini is 7-8 part, and the ratio shared by ink oil is 24-27 part；
Specifically, also including pigment in the ink formulations of the present invention, the mass parts of described pigment is 10-15 part, according to demand institute
Stating pigment is synthetic dyestuff, as titanium white, Griffith's zinc white., lead chromate yellow, barba hispanica inorganic pigment at least two more than mixing；Or
Red, even the most yellowish, phthalocyanine blue, quinacridone organic pigment at least two more than mixing；Or above-mentioned inorganic pigment and
The mixing of organic pigment.
And defoamer to be polydimethylsiloxane, silicone glycols, polyoxyethylene polyoxy propanol amidogen ether, polyoxypropylene sweet
The mixture of any one or more in oil ether, emulsified silicone oil.
And filler is barium sulfate, Pulvis Talci, calcium carbonate or aluminium hydroxide, during use, filler is ground into white powder
End.
In order to increase the glossiness of low migration ink, described low migration ink has been also added with salt or levelling coupling agent.
The preparation technology of a kind of low migration ink, comprises the following steps:
Step one, startup dispersion machine, be slowly added to binder, filler, defoamer, polyethylene successively by technical recipe order
Tentatively stir, finally after wax, initiator 4 methyl benzophenone and initiator acrylonitrile-styrene-acrylic ester copolymer
It is added as needed on pigment, after said components adds, continues stirring 0.5-1 hour；Wherein the material in step one passes through
Vacuum pump adds in entrance dispersion machine；
Step 2, the material addition grinder charge pipe that will be uniformly mixed, start to grind: grinding chamber temperature is not higher than 80
DEG C, pressure is not higher than 0.8MP, grinding rate 500-1000L/h, grinds 3-4 time；
Step 3, pack carrying out after physical filtering ground for step 2.
Embodiment 1:
Making low migration white ink, composition of raw materials is in terms of mass fraction, by titanium white 14 parts；Binder 74 parts, binder is by season
Doutrateization Abietyl modified diphenol propane resin, Oleum Verniciae fordii, oleum lini, ink oil form, and wherein the ratio shared by Oleum Verniciae fordii is
15 parts, tetramethylolmethane esterification ratio shared by Abietyl modified diphenol propane resin is 26.3 parts, and the ratio shared by oleum lini is
7.3 parts, the ratio shared by ink oil is 25.4 parts；Calcium carbonate 1 part；Glycol polypropylene 1 part；Tissuemat E 1 part；Initiator 4
Methyl benzophenone 5 parts；Initiator acrylonitrile-styrene-acrylic ester copolymer 4 parts composition.
Preparation process is: start dispersion machine 350r/min, raw material is pressed technical recipe order and adds, adition process
In be slowly sequentially added into, it is to avoid fly upward, it is preferred to use vacuum pump is added.After addition, continue stirring 0.5 hour.Will
The material being uniformly mixed adds grinder charge pipe, starts to grind.Grinding chamber temperature 60 C, pressure 0.6MP, grinding rate
700L/h, grinds 3 times.Filter, packaging.
Embodiment 2:
Make low migration green ink, composition of raw materials in terms of mass fraction, green 15 parts by monastral blue；Binder 73 parts, connects
Expect to be esterified Abietyl modified diphenol propane resin by tetramethylolmethane, Oleum Verniciae fordii, oleum lini, ink oil form, wherein shared by Oleum Verniciae fordii
Ratio is 14 parts, and tetramethylolmethane esterification ratio shared by Abietyl modified diphenol propane resin is 28 parts, the ratio shared by oleum lini
Example is 7 parts, and the ratio shared by ink oil is 24 parts；Pulvis Talci 1 part；1 part of trihydroxy polypropylene oxide ether；Tissuemat E 1 part；Draw
Send out agent 4 methyl benzophenone 4 parts；Initiator acrylonitrile-styrene-acrylic ester copolymer 5 parts composition.
Preparation process is: start dispersion machine 400r/min, raw material is pressed technical recipe order and adds, adition process
In be slowly sequentially added into, it is to avoid fly upward, it is preferred to use vacuum pump is added.After addition, continue stirring 1 hour.To stir
The material mixing mix homogeneously adds grinder charge pipe, starts to grind.Grinding chamber temperature 65 DEG C, pressure 0.65MP, grinding rate
600L/h, grinds 4 times.Filter, packaging.In the description of invention, it is to be understood that term " " center ", " laterally ", " thickness
Degree ", " on ", the orientation that indicates of D score, " vertically ", " level ", " top ", " end ", " interior ", " outward ", " radially ", " circumferential " etc. or position
The relation of putting is based on shown orientation or position relationship, be for only for ease of description invention and simplify describe rather than instruction or
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
Restriction to invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of invention, " multiple " are meant that two or more, remove
Non-separately have the most concrete restriction.
In invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", the art such as " fixing "
Language should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；It can be direct phase
Even, it is also possible to be indirectly connected to by intermediary, can be connecting or the interaction pass of two elements of two element internals
System.For the ordinary skill in the art, above-mentioned term specifically containing in invention can be understood as the case may be
Justice.
In invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be
First and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature is
Two features " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of
One characteristic level height is higher than second feature.
The ultimate principle invented and principal character and the advantage of invention have more than been shown and described.The technical staff of the industry
It should be appreciated that invention is not restricted to the described embodiments, it is former that the simply explanation described in above-described embodiment and description is invented
Reason, on the premise of without departing from spirit and scope, invention also has various changes and modifications, and these changes and improvements all fall
In the range of entering claimed invention.The claimed scope of invention is defined by appending claims and equivalent thereof.
Claims (10)
1. one kind low migration ink, it is characterised in that its component and mass fraction thereof be:
Binder 70-75 part, described binder by tetramethylolmethane be esterified Abietyl modified diphenol propane resin, Oleum Verniciae fordii, oleum lini,
Ink oil forms,
Filler 1-2 part；
Defoamer 0.5-1 part；
Tissuemat E 1-2 part；
Initiator 4 methyl benzophenone 4-5 part；
Initiator acrylonitrile-styrene-acrylic ester copolymer 4-5 part.
One the most according to claim 1 low migration ink, it is characterised in that quality shared by Oleum Verniciae fordii in described binder
Part is 12-15 part, and tetramethylolmethane esterification ratio shared by Abietyl modified diphenol propane resin is 25-30 part, shared by oleum lini
Ratio be 7-8 part, the ratio shared by ink oil is 24-27 part.
One the most according to claim 1 and 2 low migration ink, it is characterised in that also include pigment, the matter of described pigment
Amount part is 10-15 part.
One the most according to claim 3 low migration ink, it is characterised in that described pigment is synthetic dyestuff, as titanium white,
Griffith's zinc white., lead chromate yellow, barba hispanica inorganic pigment at least two more than mixing；Or red, even yellowish, phthalocyanine blue, quinoline
Mixing more than the organic pigment at least two of acridone；Or above-mentioned inorganic pigment and the mixing of organic pigment.
One the most according to claim 1 low migration ink, it is characterised in that described defoamer is polydimethylsiloxanes
Any one or more in alkane, silicone glycols, polyoxyethylene polyoxy propanol amidogen ether, polypropylene glycerol aether, emulsified silicone oil
Mixture.
One the most according to claim 1 low migration ink, it is characterised in that described filler be barium sulfate, Pulvis Talci,
Calcium carbonate or aluminium hydroxide, grind into white powder by filler during use.
7. according to the arbitrary described one low migration ink of claim 1-6, it is characterised in that described low migration ink is also added with
Having salt or levelling coupling agent, it is for increasing the glossiness of low migration ink.
8. the preparation technology of one kind low migration ink, it is characterised in that comprise the following steps:
Step one, startup dispersion machine, be slowly added to binder, filler, defoamer, polyethylene successively by technical recipe order
Tentatively stir, finally after wax, initiator 4 methyl benzophenone and initiator acrylonitrile-styrene-acrylic ester copolymer
It is added as needed on pigment, after said components adds, continues stirring 0.5-1 hour；
Step 2, the material addition grinder charge pipe that will be uniformly mixed, start to grind: grinding chamber temperature is not higher than 80
DEG C, pressure is not higher than 0.8MP, grinding rate 500-1000L/h, grinds 3-4 time；
Step 3, pack carrying out after physical filtering ground for step 2.
The preparation technology of a kind of low migration ink the most according to claim 8, it is characterised in that the thing in described step one
Expect to be added by vacuum pump to enter in dispersion machine.
The preparation technology of a kind of low migration ink the most according to claim 8 or claim 9, it is characterised in that in described step one
The rotating speed of dispersion machine be 300 ~ 400r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245617.9A CN105820647A (en) | 2016-04-20 | 2016-04-20 | Low-migration ink and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245617.9A CN105820647A (en) | 2016-04-20 | 2016-04-20 | Low-migration ink and preparation technology thereof |
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| Publication Number | Publication Date |
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| CN105820647A true CN105820647A (en) | 2016-08-03 |
Family
ID=56527134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610245617.9A Pending CN105820647A (en) | 2016-04-20 | 2016-04-20 | Low-migration ink and preparation technology thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433292A (en) * | 2016-12-15 | 2017-02-22 | 杨烨 | Clean and quick-drying ink and processing method thereof |
| CN107603336A (en) * | 2017-09-28 | 2018-01-19 | 马鞍山松鹤信息科技有限公司 | One kind printing ink special and preparation method thereof |
| CN111548672A (en) * | 2020-06-05 | 2020-08-18 | 苏州市博来特油墨有限公司 | High-wear-resistance low-migration environment-friendly ink and preparation method thereof |
| CN113549367A (en) * | 2021-07-23 | 2021-10-26 | 上海美美尚隽印刷有限公司 | Low-migration printing material, food-grade packaging printing carton and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6613813B1 (en) * | 1996-12-21 | 2003-09-02 | Ursula Borgmann | Low-migration, low-odor and low-swelling sheet offset printing ink |
| CN101250354A (en) * | 2008-03-26 | 2008-08-27 | 中国印钞造币总公司 | UV-oxide hybrid drying type engraving intaglio printing ink |
-
2016
- 2016-04-20 CN CN201610245617.9A patent/CN105820647A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6613813B1 (en) * | 1996-12-21 | 2003-09-02 | Ursula Borgmann | Low-migration, low-odor and low-swelling sheet offset printing ink |
| CN101250354A (en) * | 2008-03-26 | 2008-08-27 | 中国印钞造币总公司 | UV-oxide hybrid drying type engraving intaglio printing ink |
Non-Patent Citations (1)
| Title |
|---|
| 谢荣化: "《塑料购销手册》", 31 May 1994, 中国物资出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106433292A (en) * | 2016-12-15 | 2017-02-22 | 杨烨 | Clean and quick-drying ink and processing method thereof |
| CN107603336A (en) * | 2017-09-28 | 2018-01-19 | 马鞍山松鹤信息科技有限公司 | One kind printing ink special and preparation method thereof |
| CN111548672A (en) * | 2020-06-05 | 2020-08-18 | 苏州市博来特油墨有限公司 | High-wear-resistance low-migration environment-friendly ink and preparation method thereof |
| CN113549367A (en) * | 2021-07-23 | 2021-10-26 | 上海美美尚隽印刷有限公司 | Low-migration printing material, food-grade packaging printing carton and preparation method thereof |
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Application publication date: 20160803 |
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