Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A water-based Kyocera single-pass high-speed inkjet printing thermal transfer ink and its preparation method

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

Active Publication Date: 2021-11-09
珠海东昌色彩科技有限公司
View PDF3 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A water-based Kyocera single-pass high-speed inkjet printing thermal transfer ink and its preparation method
  • A water-based Kyocera single-pass high-speed inkjet printing thermal transfer ink and its preparation method
  • A water-based Kyocera single-pass high-speed inkjet printing thermal transfer ink and its preparation method

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 (...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
Login to View More

Abstract

The present invention provides a water-based high-speed inkjet printing thermal transfer ink suitable for Single-pass Kyocera nozzles, which includes the following raw materials: nano-color paste, polyol, wetting agent, penetrating quick-drying agent, emulsifier B, bactericidal agent and deionized water, and the color paste includes the following raw materials: salt-free refined ultrafine disperse dye toner, dispersant, emulsifier A, glycerin, bactericide, defoamer and deionized water; the water-based high-speed Kyocera inkjet thermal transfer ink, suitable for Single-pass high-speed inkjet printing with Kyocera head KJ4B‑600DPI, smooth printing, good standby performance, good quick-drying performance, stable printing performance, no stringing; its color stability and reproduction Good performance, convenient for printing and color matching, high printing quality, good consistency of finished products, low overall cost, no waste of dye ink and resource saving, in addition, it has water washing level 4-5, wet and dry wiping level 4-5, light fastness 3.5-5 The physical and chemical properties of the grade are excellent; the ink itself is environmentally friendly and non-toxic, and the printing process does not require plate making, no waste water, and waste gas generation, which is highly efficient and environmentally friendly.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com