CN105419462A - Environment-friendly and safe UV offset printing ink and preparation method therefor - Google Patents

Environment-friendly and safe UV offset printing ink and preparation method therefor Download PDF

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Publication number
CN105419462A
CN105419462A CN201510971585.6A CN201510971585A CN105419462A CN 105419462 A CN105419462 A CN 105419462A CN 201510971585 A CN201510971585 A CN 201510971585A CN 105419462 A CN105419462 A CN 105419462A
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China
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adopts
flexographic ink
environmental safety
combination
printing ink
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CN201510971585.6A
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Inventor
王景泉
曾令涛
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Chuzhou Jinqiao Deke New Material Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/10Printing inks based on artificial resins
    • C09D11/101Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/03Printing inks characterised by features other than the chemical nature of the binder

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The invention relates to environment-friendly and safe UV offset printing ink. The UV offset printing ink comprises the following components in percentage by mass: 50-70% of an UV oligomer, 5-10% of an active monomer, 5-15% of a photoinitiator, 1-3% of a dispersant, 0.02-0.2% of a polymerization inhibitor, 4-10% of filler, 0.5-1.5% of wax powder and 5-20% of pigments. Apart from having the advantages of an ordinary UV offset printing ink such as quick curing, high production efficiency and clear text printing, the UV offset printing ink produced and manufactured by the special components and manufacturing mode used in the invention has the advantages of being low in odor, free of substances influencing the health of printing operators such as formaldehyde, methylbenzene and dimethylbenzene after curing film formation, and capable of completely meeting the environment protection and safety standards of ''cigarette bar and box packaging paper safety and sanitation requirements''. The printing ink has good flexibility and a high curing rate, and is extremely suitable for non-film paper printing for cigarette packaging.

Description

UV flexographic ink of a kind of Environmental Safety and preparation method thereof
Technical field
Patent of the present invention relates to the technical field of a kind of UV flexographic ink and preparation method thereof, especially meets UV flexographic ink of a kind of Environmental Safety of " tobacco shred and box packaging paper safety and health request " standard and preparation method thereof.
Background technology
Offset printing is lithographic one, adopts UV ink to print, be commonly referred to UV offset printing in offset printing.As the one of flexographic ink, the advantage that UV flexographic ink has is:
1. the layer of ink one-step solidification that printing is thicker can be made;
2. set time is short, and power consumption is few, saves printing place, and space, production efficiency are high;
3. organic solvent-free, almost 100% film-forming;
4. printing figure message quality is high, clear bright and sharp, and ink film thermotolerance, solvent resistance and scratch resistance after solidification are all good.
Simultaneously because UV flexographic ink printing speed is fast, the plurality of advantages such as printing quality is relatively stable, and the whole print cycle is short, can be widely used in tobacco package printing industry;
Cigarette is as a kind of exclusive lines directly smoked, and in its production process, the more general print of Product quality and safety requires higher.Within 2011, " State Tobacco Monopoly Bureau strengthens the instruction of cigarette product quality safety work about the whole nation " issues, China Tobacco Corporation's company standard in 2013 the mensuration GC-MS(gas chromatography-mass spectrography) of light trigger " in YQ/T31-2013 tobacco shred and the box packaging paper " is issued, tobacco industry standard in 2014 the mensuration HS GC/MS of dissolvent residual " in the YC/T207-2014 Cigarette paper " is issued, in November, 2015, Shanghai Tobacco Group Co., Ltd. sent out cloth industry standard " tobacco shred and box packaging paper safety and health request ", this standard is except printing the toluene after UV flexographic ink used solidification to tobacco bale, dimethylbenzene, 25 restricted requirements of VOCs (see table 1) such as pimelinketone,
Dissolvent residual figureofmerit in table 1 tobacco shred and box packaging paper
Also there is considered critical (see table 2) to 18 light triggers such as 1173,907,184 are residual simultaneously:
Light trigger residual quantity index in table 2 tobacco shred and box packaging paper
Although general UV flexographic ink organic solvent-free, almost 100% film-forming, after film-forming, still has trace and remains by the VOCs of management and control and light trigger, be difficult to the specific requirement meeting this standard.
Summary of the invention
The object of the invention is, a kind of low smell is provided, formaldehydeless after film-forming, toluene, dimethylbenzene etc. affect the material of press operator health, by the UV flexographic ink and preparation method thereof of the VOCs of management and control and the Environmental Safety of the complete conformance with standard of light trigger residual quantity " tobacco shred and box packaging paper safety and health request ", this ink is by adopting special component and manufacturing process, have good snappiness and curing speed faster, what be applicable to very much that cigarette packs prints without film paper;
In order to solve the problems of the technologies described above, UV flexographic ink that the invention provides a kind of Environmental Safety and preparation method thereof, wherein:
A kind of UV flexographic ink of Environmental Safety, by mass percentage, comprise following component: UV oligopolymer: 50-70%, reactive monomer: 5-10%, light trigger: 5-15%, dispersion agent: 1-3%, stopper: 0.02-0.2%, filler: 4-10%, wax powder: 0.5-1.5%, pigment: 5-20%;
Illustrate as one, described UV oligopolymer is all kinds of modification acrylates of molecular end with unsaturated group;
Illustrate as one, described all kinds of modification acrylate comprises: the one in epoxy acrylate, urethane acrylate, polyester acrylate and polyether acrylate or combination;
Illustrate as a kind of applicating example, described all kinds of modification acrylate is one in ST-4160, QT-7190 of blue or green field chemical industry or combination;
Illustrate as one, described reactive monomer is molecular end with the acrylate of unsaturated simple function group or many simple function groups;
Illustrate as a kind of applicating example, described reactive monomer adopts Sartomer GPTA;
Illustrate as one, described light trigger is selected from one in the TPO, 369 or 379 of Beijing English power or combination;
Illustrate as one, described dispersion agent adopts one in 24000 or 47000 of Lu Borun or combination;
Illustrate as one, described stopper adopts 510 of the grand one-tenth in Wuxi;
Illustrate as one, described filler is kaolin;
Illustrate as a kind of applicating example, described kaolin is the 7005CS of KaMinLLC company;
Illustrate as one, described wax powder adopts 991 of the U.S. three leaf;
Illustrate as one, described pigment comprises: red, yellow, Lan Se and black;
Illustrate as a kind of applicating example, described red pigment adopts the fuchsin 57:1 (6B350SD) of DIC company;
Illustrate as a kind of applicating example, the one in 1272G or 113G176 that described yellow ultramarine adopts Shanghai refined or combination;
Illustrate as a kind of applicating example, described blue look pigment adopts the new perseverance in Gansu to reach one in 4382 or Shanghai Ke Naiou or combination;
Illustrate as a kind of applicating example, described black pigment adopts Shanghai Teng's generation to reach one in M-L or 250R or combination;
The present invention also discloses a kind of preparation method of UV flexographic ink of Environmental Safety, comprise the steps:
Step one, by configuration proportion, in reactive monomer, add small part UV oligopolymer, leave standstill 5-10 minute;
Illustrate as one, described small part UV oligopolymer is the half being no more than preparation total amount;
Step 2, leave standstill after, add light trigger successively, dispersion agent, stopper dissolve, until dissolve complete;
Step 3, after step 2 completes, add filler, wax powder and remaining UV oligopolymer slowly successively, stir, obtain UV prepolymer;
Add the pigment measured, abundant wetting and dispersing in step 4, described UV prepolymer obtained in step 3, then adopt three-roll grinder to be dispersed to less than 5 μm, get product after test package;
Illustrate as one, described step one all should lucifuge operate to whole making processes of step 4, and guarantee production unit, weighing container all should be avoided contacting the organic solvent by management and control and light trigger;
The preferred embodiment of the preparation method of the UV flexographic ink of a kind of Environmental Safety of the present invention, comprises the steps: (by mass percentage)
Step one, by configuration proportion, in the reactive monomer of 8%, add the UV oligopolymer of 25%, leave standstill 5-10 minute;
Step 2, leave standstill after, add the light trigger of light 10% successively, dispersion agent, 0.2% stopper of 2% dissolve, until dissolve complete;
Step 3, after step 2 completes, slowly successively add the filler of 10%, the wax powder of 0.8% and 35% UV oligopolymer, stir, obtain UV prepolymer;
Add the pigment of 9% in step 4, described UV prepolymer obtained in step 3, abundant wetting and dispersing, then adopt three-roll grinder to be dispersed to less than 5 μm, get product after test package;
The particular components that the present invention adopts and the UV flexographic ink manufactured of production method except having that the quick solidifying of common UV flexographic ink, production efficiency are high, printing figure message is clearly except advantage, has following beneficial effect simultaneously:
1. the reference standard mensuration HS GC/MS of dissolvent residual " in the YC/T207-2014 Cigarette paper " measures, and in this UV flexographic ink, 25 VOCs residual quantities meet tobacco printing standard " tobacco shred and box packaging paper safety and health request ";
2. the reference standard mensuration GC-MS(gas chromatography-mass spectrography) of light trigger " in YQ/T31-2013 tobacco shred and the box packaging paper " measures, and in this UV flexographic ink, 18 light trigger residual quantities meet tobacco printing standard " tobacco shred and box packaging paper safety and health request ";
3. snappiness is good, and the power of 1N is just rolling over 2 times, reflexed 2 times, not chip.
Embodiment
Below to a preferred embodiment of the present invention will be described in detail;
UV flexographic ink of a kind of Environmental Safety and preparation method thereof, wherein:
A kind of UV flexographic ink of Environmental Safety, by mass percentage, comprise following component: UV oligopolymer: 50-70%, reactive monomer: 5-10%, light trigger: 5-15%, dispersion agent: 1-3%, stopper: 0.02-0.2%, filler: 4-10%, wax powder: 0.5-1.5%, pigment: 5-20%;
Illustrate as one, described UV oligopolymer is all kinds of modification acrylates of molecular end with unsaturated group;
Illustrate as one, described all kinds of modification acrylate comprises: the one in epoxy acrylate, urethane acrylate, polyester acrylate and polyether acrylate or combination;
Illustrate as a kind of applicating example, described all kinds of modification acrylate is one in ST-4160, QT-7190 of blue or green field chemical industry or combination;
Illustrate as one, described reactive monomer is molecular end with the acrylate of unsaturated simple function group or many simple function groups;
Illustrate as a kind of applicating example, described reactive monomer adopts Sartomer GPTA;
Illustrate as one, described light trigger is selected from one in the TPO, 369 or 379 of Beijing English power or combination;
Illustrate as one, described dispersion agent adopts one in 24000 or 47000 of Lu Borun or combination;
Illustrate as one, described stopper adopts 510 of the grand one-tenth in Wuxi;
Illustrate as one, described filler is kaolin;
Illustrate as a kind of applicating example, described kaolin is the 7005CS of KaMinLLC company;
Illustrate as one, described wax powder adopts 991 of the U.S. three leaf;
Illustrate as one, described pigment comprises: red, yellow, Lan Se and black;
Illustrate as a kind of applicating example, described red pigment adopts the fuchsin 57:1 (6B350SD) of DIC company;
Illustrate as a kind of applicating example, the one in 1272G or 113G176 that described yellow ultramarine adopts Shanghai refined or combination;
Illustrate as a kind of applicating example, described blue look pigment adopts the new perseverance in Gansu to reach one in 4382 or Shanghai Ke Naiou or combination;
Illustrate as a kind of applicating example, described black pigment adopts Shanghai Teng's generation to reach one in M-L or 250R or combination;
The present invention also discloses a kind of preparation method of UV flexographic ink of Environmental Safety, comprise the steps:
Step one, by configuration proportion, in reactive monomer, add small part UV oligopolymer, leave standstill 5-10 minute;
Illustrate as one, described small part UV oligopolymer is the half being no more than preparation total amount;
Step 2, leave standstill after, add light trigger successively, dispersion agent, stopper dissolve, until dissolve complete;
Step 3, after step 2 completes, add filler, wax powder and remaining UV oligopolymer slowly successively, stir, obtain UV prepolymer;
Add the pigment measured, abundant wetting and dispersing in step 4, described UV prepolymer obtained in step 3, then adopt three-roll grinder to be dispersed to less than 5 μm, get product after test package;
Illustrate as one, described step one all should lucifuge operate to whole making processes of step 4, and guarantee production unit, weighing container all should be avoided contacting the organic solvent by management and control and light trigger;
The preferred embodiment of the preparation method of the UV flexographic ink of a kind of Environmental Safety of the present invention, comprises the steps: (by mass percentage)
Step one, by configuration proportion, in the reactive monomer of 8%, add the UV oligopolymer of 25%, leave standstill 5-10 minute;
Step 2, leave standstill after, add the light trigger of light 10% successively, dispersion agent, 0.2% stopper of 2% dissolve, until dissolve complete;
Step 3, after step 2 completes, slowly successively add the filler of 10%, the wax powder of 0.8% and 35% UV oligopolymer, stir, obtain UV prepolymer;
Add the pigment of 9% in step 4, described UV prepolymer obtained in step 3, abundant wetting and dispersing, then adopt three-roll grinder to be dispersed to less than 5 μm, get product after test package;
The physical index of the ink adopting the preparation program of above-mentioned optimum embodiment to make sees the following form:
The particular components that the present invention adopts and the UV flexographic ink that production method is manufactured are except the quick solidifying with common UV flexographic ink, production efficiency is high, printing figure message is clearly outside advantage, there is smell simultaneously low, formaldehydeless after film-forming, toluene, dimethylbenzene etc. affect the material of press operator health, by the UV flexographic ink and preparation method thereof of the VOCs of management and control and the Environmental Safety of the complete conformance with standard of light trigger residual quantity " tobacco shred and box packaging paper safety and health request ", this ink is by adopting special component and manufacturing process, there is good snappiness and curing speed faster, very be applicable to printing without film paper of cigarette packaging,
Above-describedly be only the preferred embodiments of the present invention; be understood that; the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; the protection domain be not intended to limit the present invention; all any amendments, equivalent replacement etc. made within thought of the present invention and principle, all should be included within protection scope of the present invention.

Claims (10)

1. the UV flexographic ink of an Environmental Safety, it is characterized in that, by mass percentage, comprise following component: UV oligopolymer: 50-70%, reactive monomer: 5-10%, light trigger: 5-15%, dispersion agent: 1-3%, stopper: 0.02-0.2%, filler: 4-10%, wax powder: 0.5-1.5%, pigment: 5-20%;
Described UV oligopolymer is all kinds of modification acrylates of molecular end with unsaturated group;
Described all kinds of modification acrylate comprises: the one in epoxy acrylate, urethane acrylate, polyester acrylate and polyether acrylate or combination.
2. the UV flexographic ink of a kind of Environmental Safety according to claim 1, is characterized in that, described reactive monomer is molecular end with the acrylate of unsaturated simple function group or many simple function groups; Described reactive monomer adopts Sartomer GPTA.
3. the UV flexographic ink of a kind of Environmental Safety according to claim 1, is characterized in that, described light trigger adopts one in the TPO, 369 or 379 of Beijing English power or combination.
4. the UV flexographic ink of a kind of Environmental Safety according to claim 1, is characterized in that, described dispersion agent adopts one in 24000 or 47000 of Lu Borun or combination.
5. the UV flexographic ink of a kind of Environmental Safety according to claim 1, is characterized in that, described stopper adopts 510 of the grand one-tenth in Wuxi.
6. the UV flexographic ink of a kind of Environmental Safety according to claim 1, is characterized in that, described filler is kaolin; Described kaolin is the 7005CS of KaMinLLC company.
7. the UV flexographic ink of a kind of Environmental Safety according to claim 1, is characterized in that, describedly illustrates as one, and described wax powder adopts 991 of the U.S. three leaf.
8. the UV flexographic ink of a kind of Environmental Safety according to claim 1, is characterized in that, described pigment comprises: red, yellow, Lan Se and black;
Described red pigment adopts the fuchsin 57:1 of DIC company;
One in 1272G or 113G176 that described yellow ultramarine adopts Shanghai refined or combination;
Described blue look pigment adopts the new perseverance in Gansu to reach one in 4382 or Shanghai Ke Naiou or combination;
Described black pigment adopts Shanghai Teng's generation to reach one in M-L or 250R or combination.
9. a preparation method for the UV flexographic ink of Environmental Safety, is characterized in that, comprise the steps:
Step one, by configuration proportion, add small part UV oligopolymer in reactive monomer, leave standstill 5-10 minute, the small part UV oligopolymer in described step one is the half being no more than preparation total amount;
Step 2, leave standstill after, add light trigger successively, dispersion agent, stopper dissolve, until dissolve complete;
Step 3, after step 2 completes, add filler, wax powder and remaining UV oligopolymer slowly successively, stir, obtain UV prepolymer;
Add the pigment measured, abundant wetting and dispersing in step 4, described UV prepolymer obtained in step 3, then adopt three-roll grinder to be dispersed to less than 5 μm, get product after test package.
10. the preparation method of the UV flexographic ink of a kind of Environmental Safety according to claim 9, it is characterized in that, described step one all should lucifuge operate to whole making processes of step 4, and guarantee production unit, weighing container all should be avoided contacting the organic solvent by management and control and light trigger.
CN201510971585.6A 2015-12-21 2015-12-21 Environment-friendly and safe UV offset printing ink and preparation method therefor Pending CN105419462A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114989665A (en) * 2022-04-23 2022-09-02 北京金印联国际供应链管理有限公司 UV ink composition, UV ink and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN1380366A (en) * 2002-04-22 2002-11-20 潘治平 UV solidified intaglio printing decorative ink
JP2009263622A (en) * 2008-03-31 2009-11-12 Arakawa Chem Ind Co Ltd Resin for offset printing ink, and offset printing ink
CN102702848A (en) * 2012-06-05 2012-10-03 无锡金桥精细油墨有限公司 Low-halogen rotation UV (Ultraviolet) environment-friendly ink and preparation method thereof
CN102863848A (en) * 2012-09-03 2013-01-09 杭华油墨化学有限公司 Ultraviolet-light-emitting diode (UV-LED) low-energy cured printing ink

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1380366A (en) * 2002-04-22 2002-11-20 潘治平 UV solidified intaglio printing decorative ink
JP2009263622A (en) * 2008-03-31 2009-11-12 Arakawa Chem Ind Co Ltd Resin for offset printing ink, and offset printing ink
CN102702848A (en) * 2012-06-05 2012-10-03 无锡金桥精细油墨有限公司 Low-halogen rotation UV (Ultraviolet) environment-friendly ink and preparation method thereof
CN102863848A (en) * 2012-09-03 2013-01-09 杭华油墨化学有限公司 Ultraviolet-light-emitting diode (UV-LED) low-energy cured printing ink

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114989665A (en) * 2022-04-23 2022-09-02 北京金印联国际供应链管理有限公司 UV ink composition, UV ink and preparation method thereof

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