Waterborne Single-pass Kyocera high-speed ink-jet printing heat transfer ink and preparation method thereof

A technology of inkjet printing and thermal transfer printing, applied in transfer printing, rotary printing machine, printing and other directions, to achieve the effect of reducing the overall cost of printing, smooth printing and high purity

Active Publication Date: 2018-05-04
珠海东昌色彩科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no mature nano water-based thermal transfer inkjet ink for Single-Pass suitable for Kyocera printheads in the market

Method used

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  • Waterborne Single-pass Kyocera high-speed ink-jet printing heat transfer ink and preparation method thereof
  • Waterborne Single-pass Kyocera high-speed ink-jet printing heat transfer ink and preparation method thereof
  • Waterborne Single-pass Kyocera high-speed ink-jet printing heat transfer ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Raw material preparation for a color paste: weigh R60 20%, dispersant HYACT 8.5%, Lubrizol4400 1.5%, emulsifier A 233S 3%, 690W 1.5%, glycerin 20%, Surfynol 104 0.05%, PROXELGXL 0.2% by weight , and the balance is deionized water.

[0048] The preparation method of nano-color paste: mix R60, HYACT, Lubrizol 4400, A233S, 690W, glycerin, Surfynol104, PROXEL GXL and deionized water in proportion to a total of 300KG, put them into a dispersion bucket at 1200rpm to disperse for 2 hours, and then filter through an 80-mesh filter bag After transfer to the grinder for dispersion and grinding, the speed of the grinder is 820rpm, the grinding time is controlled at about 70h, the flow rate of the discharge port is 12-15kg / min, and the temperature of the discharge port is controlled at 40±5°C, and the particle size is 100nm≤D50≤130nm, 250nm≤D99≤280nm nano-scale color paste; the grinding machine is a NETZSCH 25L horizontal nano-sand mill imported from Germany, the cylinder body and ...

Embodiment 5

[0057] A kind of raw material preparation of water-based Single-pass high-speed inkjet printing thermal transfer printing ink: by weight, take by weighing 32% of the color paste of embodiment 1, propylene glycol (PG) 8%, glycerol (GE) 20%, 1,5-pentanediol 10%, ethylene glycol monobutyl ether 3%, BYK346 0.8%, 607 0.1%, emulsifier B-1580 1.2%, Proxel GXL 0.1%, and the balance is deionized water.

[0058] The preparation method of above-mentioned nanometer ink, comprises the following steps:

[0059] (1) Turn on the mixer, add deionized water, and then add propylene glycol, glycerol, 1,5-pentanediol, ethylene glycol monobutyl ether, BYK346, 607, and emulsifier in sequence while stirring at a speed of 400-600rpm For B-1580 and Proxel GXL, stir for 20-30 minutes until evenly mixed, add the nano-scale dispersion color paste, and continue stirring for 30-60 minutes at a speed of 600 rpm;

[0060] (2) Test the viscosity and surface tension of the homogeneously mixed mixture in step (...

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Abstract

The invention provides a waterborne high-speed ink-jet printing heat transfer ink for a Single-pass Kyocera nozzle. The waterborne high-speed ink-jet printing heat transfer ink is prepared from the following raw materials of nanometer color paste, polyhydric alcohols, a wetting agent, a penetration quick-drying agent, an emulsifier B, a sterilant and deionized water, wherein the color paste is prepared from the following raw materials of salt-free refined superfine dispersive dye color powder, a dispersant, an emulsifier A, glycerin, a sterilant, a defoamer and deionized water. The waterborneKyocera high-speed ink-jet printing heat transfer ink has the advantages that the waterborne high-speed ink-jet printing heat transfer ink is suitable for Single-pass high-speed ink-jetting printing of Kyocera KJ4B-600DPI nozzle, the printing is smooth, the standby property is good, the quick-drying property is good, the printing property is stable, and the wire drawing is avoided; the color stability and reduction property are good, the register and color are conveniently matched in the printing process, the printing quality is high, the consistency of the finished product is good, the comprehensive cost is low, the waste of dye ink is avoided, and the resource is saved; the physical and chemical properties are excellent, namely that the level of water washing property is 4 to 5, the level of dry and wet scratching property is 4 to 5, and the sun-resistant property is 3.5 to 5; the environment-friendly effect is realized, and the poison and harm are avoided; in the printing process, the platemaking is not needed, the wastewater and waste gas are not produced, and the high-efficiency and environment-friendly effects are realized.

Description

technical field [0001] The invention belongs to the technical field of inkjet inks, in particular to a water-based thermal transfer ink suitable for Single-pass Kyocera nozzles and a preparation method thereof. Background technique [0002] Thermal transfer digital printing, also known as digital transfer printing or digital inkjet transfer printing, uses digital technology to print various textiles containing chemical fibers. The processing process is simply to input images through various digital means. To the computer, after editing and processing by the printing software system, the required pattern is formed, and then the digital printer is controlled by the output software, and various special thermal transfer inks are sprayed onto the transfer paper, and then the color is fixed at 180-220°C The processing is transferred to chemical fiber fabrics to obtain digitally printed textiles with high precision and high water-based rubbing fastness. [0003] Relying on its obv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/328C09D11/38B41F16/00
CPCB41F16/00C09D11/328C09D11/38
Inventor 胡丽雄周涵喻佳斌
Owner 珠海东昌色彩科技有限公司
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