CN102702860B - Ink-jet pigment ink composition and application thereof - Google Patents
Ink-jet pigment ink composition and application thereof Download PDFInfo
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- CN102702860B CN102702860B CN201210236421.5A CN201210236421A CN102702860B CN 102702860 B CN102702860 B CN 102702860B CN 201210236421 A CN201210236421 A CN 201210236421A CN 102702860 B CN102702860 B CN 102702860B
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Abstract
The invention discloses an ink-jet pigment ink composition and application thereof. The ink-jet pigment ink composition comprises the following components in percentage by weight: 10-30% of pigment dispersion color paste, 5-20% of wetting agent, 1-10% of penetrant, 0.1-10% of emulsifying wax and 30-60% of deionized water. The ink-jet pigment ink disclosed by the invention substitutes the resin component in the traditional formula with emulsifying wax, so that the product can be used for printing on multiple package printing media; and by using a piezoelectric printer for direct printing, heating, pretreatment and aftertreatment are not needed in the printing process, the printing effect is excellent, and the ink-jet pigment ink has the advantages of delicate picture sensation, excellent glossiness, favorable frictional resistance and reliable printing performance and greatly enhances the printing efficiency.
Description
Technical field
The present invention relates to a kind of ink-jet paint ink composition.
Background technology
Along with the lifting of human consumer's individual requirement, short run printing demand is more and more, as hotel's menu, menu, meeting affairs data, all kinds of invitation letter invitation cards, card, Introductions of New Products individual, product packing box etc., namely usually said short printing.So-called short printing generally refers to individual 1000 parts following numbers to be printed.Traditional printing factory adopts offset printing mode due to complicated operation, playing seal amount is generally more than 3000 parts, so in the time that printed matter printing is below 1000 parts, does not generally print unit and be ready to bear printing. from the time, short run printing generally all requires delivery date very short.If adopt traditional mode of printing, its slice, plate-making, draws a design, printing, the cycle used is all taken more than two days.If user requires to get for one day work, just at all not competent.Spray ink Printing based on contactless printing principle has embodied its incomparable advantage at this, and technique is simple, does not need plate-making, designs and can print, and sample manuscript content is capable of regulating, check and correction at any time.Meet the packaging demand that market is little, many, become.And equipment investment is little, meet low cost requirement.Have a good application prospect and the wide market space.
But most packages printing media do not have coating; or its coating is not to design for ink for ink-jet print; it is applicable to print the ink of use, poor to the adsorptive power of ink for printing, usually there will be the phenomenons such as loose China ink, ink overflow in the time using dye ink and common pigments ink.At present the way of head it off has two kinds, and one is to use aqueous pigment ink, and printer is increased to heating system, by heating component by dielectric heating to 40 degree left and right, increase the evaporation rate of ink at print procedure, prevent the diffusion of ink on medium.But the repacking of this machine has increased cost, and comparatively trouble of operation.Another kind is to use solvent-based inks directly to print, but Weak solvent often smell is larger, also there is certain impact to people's sense organ in the material of its volatilization, more all can cause certain corrosion with regard to Weak solvent ink to printhead, confession and pump assembly, and machine is had to infringement.
Summary of the invention
For addressing the above problem, the object of this invention is to provide a kind of ink-jet paint ink composition, it can demonstrate fine and smooth picture sense on particularly without coated copper millboard at multiple packages printing medium, good glossiness, rub resistance and reliable print performance, and print procedure is without heating and other pre-process and post-process.
Another object of the present invention is that above-mentioned ink-jet paint ink composition is applied to without coating printed medium or with the direct printing of the non-printed medium that is suitable for ink for ink-jet print coating.
The object of the present invention is achieved like this: a kind of ink-jet paint ink composition, is characterized in that: count by weight percentage formula and comprise: 10%-30% pigment dispersion color paste, 5%-20% wetting agent, 1%-10% permeate agent, 0.1%-10% emulsifying wax, 30%-60% deionized water.
A kind of or two kinds of mixing that described emulsifying wax contains natural wax or synthetic wax.
The fusing point of described emulsifying wax is between 80 DEG C to 140 DEG C.
Described natural wax is selected from palm wax, covers a kind of or two or more mixing of smooth wax or Microcrystalline Wax.
Described synthetic wax is selected from Low Density Polyethylene wax, and density is between 0.90-0.94gms/ml.
Described pigment dispersion color paste is selected from pigment dyestuff dispersion liquid, carried out the dispersible pigment dispersion from dispersed color or conventional resins dispersion of surface grafting.
Described wetting agent is selected from triglycol, 1,2-propylene glycol, 1, ammediol, 1,4-butyleneglycol, 1,5-pentanediol, 1,6-hexylene glycol, molecular-weight average are that 200,400,600,900,1000 or 1500 polyoxyethylene glycol, molecular-weight average are one or more mixing in 425,725,1000 or 2000 polypropylene glycol.
Described permeate agent is selected from pyrrolidone, N-methyl isophthalic acid, one or both mixing in 2-Pyrrolidone.
Above-mentioned ink-jet paint ink composition is applied to without coating printed medium or with the direct printing of the non-printed medium that is suitable for ink for ink-jet print coating.
Above-mentioned ink-jet paint ink composition is applied to enamelled paper, printing without coated copper millboard, grey paperboard, single powder card, kraft paper, pearly-lustre card, wove paper, illusion-colour paper, speciality paper, gold and silver card, gold and silver foil paper, non-setting adhesive, transparent dragon or PVC/PET/PP film, adopts piezoelectric type printer directly to print.
Ink-jet paint ink of the present invention substitutes the resin Composition in conventional formulation with emulsifying wax, make product stamp on medium and to print in multiple packaging, adopt piezoelectric type printer directly to print, in print procedure without heating and pre-process and post-process, printing effect excellence, demonstrate fine and smooth picture sense, good glossiness, rub resistance and reliable print performance, printing effect promotes greatly.
Embodiment
The present invention is a kind of ink-jet paint ink composition, it is characterized in that: count by weight percentage formula and comprise: 10%-30% pigment dispersion color paste, 5%-20% wetting agent, 1%-10% permeate agent, 0.1%-10% emulsifying wax, 30%-60% deionized water.
A kind of or two kinds of mixing that described emulsifying wax contains natural wax or synthetic wax, fusing point is good between 80 DEG C to 140 DEG C.Natural wax is selected from palm wax, covers a kind of or two or more mixing of smooth wax or Microcrystalline Wax.Synthetic wax is preferably from Low Density Polyethylene wax, and density is between 0.90-0.94gms/ml.Available commercially available emulsifying wax commodity for example
emulsion39235,
emulsion 91240G,
lube110,
lube162,
emulsion62330 etc., can singlely use, and also can mix use.The addition of emulsifying wax is 0.1%-10%, preferably 5.0-10.0%.
Pigment dispersion color paste is selected from pigment dyestuff dispersion liquid, carried out the dispersible pigment dispersion from dispersed color or conventional resins dispersion of surface grafting.Commercially available pigment dispersion color paste is for example: black PB1, PB7 etc.; Blue PB15, PB15:3 etc.; Red PV19, PR122, PR202, PR207, PR209 etc.; Yellow PY74, PY128, PY150, PY155, PY181 etc. are all suitable for.Preferably, the median size of the granules of pigments of pigment dispersion color paste is controlled at 60-100nm.
Wetting agent is selected from triglycol, 1,2-propylene glycol, 1, ammediol, 1,4-butyleneglycol, 1,5-pentanediol, 1,6-hexylene glycol, molecular-weight average are that 200,400,600,900,1000 or 1500 polyoxyethylene glycol, molecular-weight average are one or more mixing in 425,725,1000 or 2000 polypropylene glycol.By weight percentage, the addition of wetting agent is 5-20%, preferably 10-15%.The too high meeting of wetting agent consumption causes being difficult on glossy paper dry, and the too low glossy paper that easily causes is wetting insufficient.In addition, the smooth performance of the too high or too low air exercise bleeding off of the consumption of wetting agent also has a certain impact.
Permeate agent is selected from pyrrolidone, N-methyl isophthalic acid, and one or both in 2-Pyrrolidone mix, and addition is 1-10%, preferably 5-10%.
In ink-jet paint ink of the present invention, can also comprise tensio-active agent, sterilant etc.The addition of tensio-active agent is 0-0.5%, is selected from Surfynol440 or Surfynol 465 etc.The addition of sterilant is 0-0.2%, is selected from the GXL as Proxel.
Ink-jet paint ink composition of the present invention can be applicable to without coating printed medium or with the direct printing of the non-printed medium that is suitable for ink for ink-jet print coating.For example ink-jet paint ink of the present invention is applied to enamelled paper, printing without coated copper millboard, grey paperboard, single powder card, kraft paper, pearly-lustre card, wove paper, illusion-colour paper, speciality paper, gold and silver card, gold and silver foil paper, non-setting adhesive, transparent dragon or PVC/PET/PP film, adopt piezoelectric type printer directly to print, in print procedure without heating and pre-process and post-process.
Below by concrete example, the present invention is described further, but the present invention is not limited to this specific examples.The present invention's per-cent above and following each component of mentioning is all weight percentage, and except specified otherwise, is all the per-cent that this component accounts for ink-jet paint ink gross weight.
1, ink-jet paint ink composition
Press the ink-jet paint ink of the composition of weight percent shown in table 1 preparation embodiment 1-8 and comparative example 1-4, concrete compound method is: the each component beyond emulsifying wax/resin and pigment dyestuff dispersion liquid is mixed in reactor, then in reactor, add emulsifying wax or resin, stirring at low speed 1 hour, then add pigment dyestuff dispersion liquid.Airtight stirring 3 hours, by still aging mixed solution 12 hours.Use 1.2um filter element filtering, obtain ink-jet paint ink.
2, ink is carried out to performance evaluation by following test event:
Test event 1: the imbibition performance of ink-jet paint ink
Get the each 100ml of above-mentioned ink, on wide format ink jet printer Epson stylus pro7880, print, print media is without coated copper millboard (160g).Print standard imbibition specimen page according to 100% ink ejection amount, after trace dries, the infiltration situation by the interior a kind of color ink of appearance method inspecting standard specimen page to another kind of color ink.
Test result is in table 1.
In embodiment, have as can be seen from Table 1 and use the paint ink of emulsifying wax than the common pigments ink that uses ACRYLIC EMULSION resin in comparative example, imbibition excellent performance.
Test event 2: the scuff resistance of ink-jet paint ink
Get the each 100ml of above-mentioned ink, on wide format ink jet printer Epson stylus pro7880, print, print media is without coated copper millboard (160g).Print the standard specimen page of 100% solid color lump according to 100% ink ejection amount.After trace dries, standard specimen page is placed on sheet glass, on specimen page, place No. 102 qualitative filter papers of a 30mm × 50mm, on filter paper, put the 1kg counterweight that a bottom surface diameter is not less than 48mm, along trace direction, come and go and pull 3 times, with appearance method inspection pull trace.Test result is in table 1.
In embodiment, have as can be seen from Table 1 and use the paint ink of emulsifying wax than the common pigments ink that uses ACRYLIC EMULSION resin in comparative example, scuff resistance excellence.
Claims (10)
1. an ink-jet paint ink composition, is characterized in that: count by weight percentage formula and comprise: 10%-30% pigment dispersion color paste, 5%-20% wetting agent, 1%-10% permeate agent, 5%-10% emulsifying wax, 30%-60% deionized water; Described pigment dispersion color paste is selected from pigment dyestuff dispersion liquid.
2. ink-jet paint ink composition according to claim 1, is characterized in that: a kind of or two kinds of mixing that described emulsifying wax contains natural wax or synthetic wax.
3. ink-jet paint ink composition according to claim 1, is characterized in that: the fusing point of described emulsifying wax is between 80 DEG C to 140 DEG C.
4. ink-jet paint ink composition according to claim 2, is characterized in that: described natural wax is selected from palm wax, covers a kind of or two or more mixing of smooth wax or Microcrystalline Wax.
5. ink-jet paint ink composition according to claim 2, is characterized in that: described synthetic wax is selected from Low Density Polyethylene wax, and density is between 0.90-0.94gms/ml.
6. ink-jet paint ink composition according to claim 1, it is characterized in that: described wetting agent is selected from triglycol, 1,2-propylene glycol, 1, ammediol, 1,4-butyleneglycol, 1,5-pentanediol, 1,6-hexylene glycol, molecular-weight average are that 200,400,600,900,1000 or 1500 polyoxyethylene glycol, molecular-weight average are one or more mixing in 425,725,1000 or 2000 polypropylene glycol.
7. ink-jet paint ink composition according to claim 1, is characterized in that: described permeate agent is selected from pyrrolidone, N-methyl isophthalic acid one or both mixing in 2-Pyrrolidone.
8. in claim 1-7, described in arbitrary claim, ink-jet paint ink composition is applied to without coating printed medium or with the direct printing of the non-printed medium that is suitable for ink for ink-jet print coating.
9. in claim 1-7, described in arbitrary claim, ink-jet paint ink composition is applied to the printing of enamelled paper, grey paperboard, single powder card, kraft paper, pearly-lustre card, wove paper, illusion-colour paper, speciality paper, gold and silver card, gold and silver foil paper, non-setting adhesive, transparent dragon or PVC/PET/PP film, adopts piezoelectric type printer directly to print.
10. in claim 1-7, described in arbitrary claim, ink-jet paint ink composition is applied to the printing without coated copper millboard, adopts piezoelectric type printer directly to print.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210236421.5A CN102702860B (en) | 2012-07-09 | 2012-07-09 | Ink-jet pigment ink composition and application thereof |
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| CN201210236421.5A CN102702860B (en) | 2012-07-09 | 2012-07-09 | Ink-jet pigment ink composition and application thereof |
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| CN102702860B true CN102702860B (en) | 2014-10-22 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104629529B (en) * | 2015-01-29 | 2018-04-24 | 河北正洋建材有限公司 | A kind of illusion-colour pearl ink and preparation method thereof |
| CN108178949B (en) * | 2018-01-16 | 2021-10-29 | 深圳市墨库图文技术有限公司 | Pigment ink for digital printing of wood grain paper and preparation method thereof |
| CN111139688B (en) * | 2020-01-16 | 2024-04-05 | 广东财州科技有限公司 | Cloth grain paper |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739743A1 (en) * | 1995-04-21 | 1996-10-30 | Seiko Epson Corporation | Ink jet recording method |
| CN1608113A (en) * | 2001-12-27 | 2005-04-20 | 精工爱普生株式会社 | Ink composition |
| CN102372946A (en) * | 2010-08-12 | 2012-03-14 | 精工爱普生株式会社 | Ink composition and printed article |
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2012
- 2012-07-09 CN CN201210236421.5A patent/CN102702860B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739743A1 (en) * | 1995-04-21 | 1996-10-30 | Seiko Epson Corporation | Ink jet recording method |
| CN1608113A (en) * | 2001-12-27 | 2005-04-20 | 精工爱普生株式会社 | Ink composition |
| CN102372946A (en) * | 2010-08-12 | 2012-03-14 | 精工爱普生株式会社 | Ink composition and printed article |
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Address after: 519030 forty-seventh areas of Zhuhai Free Trade Zone, Guangdong Patentee after: Zhuhai Print-Rite new materials Limited by Share Ltd Address before: 519030 forty-seventh areas of Zhuhai Free Trade Zone, Guangdong Patentee before: Zhuhai Tax-free Area Natural Baojie Digital Technology Material Co., Ltd. |