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Sublimation ink-jetting ink used for industrial nozzle and manufacturing method thereof

An inkjet ink and sublimation technology, applied in ink, applications, household appliances, etc., can solve the problems of affecting production efficiency, high cost, and high price, and achieve less dye residue, short transfer time, and low cost. Effect

Active Publication Date: 2015-07-08
山东力美喷墨科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the imported ink consumables are expensive, the transportation period is long, and the cost is high; domestic inks will be blocked during use, and the color is not correct, and the transfer rate is low, which greatly affects the production efficiency.

Method used

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  • Sublimation ink-jetting ink used for industrial nozzle and manufacturing method thereof
  • Sublimation ink-jetting ink used for industrial nozzle and manufacturing method thereof
  • Sublimation ink-jetting ink used for industrial nozzle and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Dye Sublimation Inkjet Ink(Red) for Industrial Printheads

[0042] formula:

[0043]

[0044]

[0045] Preparation:

[0046] (1) Preparation of color paste: Take C.I. Disperse Red 60, SurfynolMD-20 (Shanghai Sangjing Chemical Co., Ltd.) and sodium lignosulfonate in the above ratio, and then take 50% of the amount of diethylene glycol, 1% Surfynol- Mix 50% of 104e (Shenzhen Xinzhihe Chemical Raw Materials Co., Ltd.) and 40% of ultra-pure water at room temperature, mix well, and grind in a sand mill for 28 hours. Measure the particle size of the ground mixture. Its average particle size d50 is less than 90nm, d90 is less than 150nm, and red color paste is obtained;

[0047] (2) Preparation of the finished product: take 20% of the above ratio of 1,2-benzisothiazolin-3-one in dipropylene glycol aqueous solution, triethanolamine, glycerin, water-based acrylic resin solution, BYK-380N (Byk Chemicals (Tongling ) Co., Ltd.) and EDTA-4Na, and then take 50% of the above-...

Embodiment 2

[0049] Dye Sublimation Inkjet Ink for Industrial Printheads (Blue)

[0050] formula:

[0051] components

Content (weight%)

C.I. Disperse Blue 72

5

Triethylene glycol

20

Sorbitol

10

5-Chloro-2-methyl-4-isothiazolin-3-one

0.1

tris hydroxymethyl amino methane

0.5

Waterborne Polyurethane Resin Liquid

3

BYK-190

40

[0052] EFKA-4560

0.6

ET-115

0.7

Surfynol DF-75

0.1

EDTA-2Na

1

Ultra-pure water

19

[0053] Preparation:

[0054] (1) Preparation of color paste: Take C.I. Disperse Blue 72, SurfynolDF-75 (Guangzhou Liangu Fine Chemical Co., Ltd.) and BYK-190 (Byk Chemical (Tongling) Co., Ltd.) in the above ratio, and then take triethylene glycol 30% of the dosage, 60% of the dosage of ET-115 and 60% of the dosage of ultra-pure water, mixed at room temperature, stirred evenly and then ground in a sand mill for 28 hours, measur...

Embodiment 3

[0057] Dye Sublimation Inkjet Ink (Yellow) for Industrial Printheads

[0058] formula:

[0059] components

Content (weight%)

C.I. Disperse Yellow 54

3

polyethylene glycol 600

30

Mannitol

15

5-Chloro-2-methyl-4-isothiazolin-3-one

1

Diethanolamine

0.2

Modified binary vinyl chloride resin solution

5

Ethylene bis stearic acid amide

30

[0060] BYK-333

3

Surfynol CT-221

2

EnviroGem AD-01

0.3

EDTA

0.5

Ultra-pure water

10

[0061] Preparation:

[0062] (1) Preparation of color paste: Take C.I. Disperse Yellow 54, EnviroGemAD-01 (Dongzhifeng Import and Export (Shenzhen) Co., Ltd.) 40% of the amount of ethylene glycol 600, 70% of the amount of SurfynolCT-221 (Shenzhen Xinzhihe Chemical Raw Materials Co., Ltd.) and 40% of the amount of ultrapure water, mixed at room temperature, stirred evenly, and ground in a sand mill for ...

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Abstract

The invention relates to an ink-jetting ink, in particular to a sublimation ink-jetting ink used for an industrial nozzle and a manufacturing method thereof. The sublimation ink-jetting ink comprises, by weight, 1-6% of disperse dyes, 10-14% of wetting agents, 5-20% of viscosity adjusting agents, 0.1-2% of bactericides, 0.01-1% of pH buffering agent, 1-10% of liquid resin, 0.1-40% of disperse agents, 0.01-5% of antifoaming agents, 0.1-5% of surface active agents, 0.01-2% of metal ion chelating agents and 10-80% of purified water. The manufacturing method of the sublimation ink-jetting ink used for the industrial nozzle includes color paste manufacturing and finished product manufacturing. The sublimation ink-jetting ink used for the industrial nozzle is simple in manufacturing method, smooth in ink jetting, free of blocking the nozzle, good in dispersion stability, free of going bad or denaturing even if being stored for a long time and low in cost, and diameters of dispersed ink points are even.

Description

technical field [0001] The invention relates to an ink-jet ink, in particular to a thermal sublimation ink-jet ink for an industrial nozzle and a preparation method thereof. Background technique [0002] With the rapid development of printing technology, the wide application of nano-grinding technology, the design and customization of personalized clothing and the investment of new digital printing machinery and equipment, digital textile inks have also achieved unprecedented development. Bright colors, high resolution, and flexible operation are applied to the customization of personalized products, such as cups, crystals, and T-shirts with various patterns transferred. Dye-sublimation ink generally requires transfer media to cooperate with it to perform transfer printing, so its application range is generally limited to small inkjet printers, and it has almost no applicability to Seiko and other industrial nozzles that do not require transfer media, so that it cannot be re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/328
Inventor 王学春刘军
Owner 山东力美喷墨科技有限公司
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