Waterborne active direct-jet printing ink applicable to Kyocera inkjet print head

A printing ink and nozzle technology, applied in the field of water-based reactive direct-injection printing ink and its preparation, to achieve the effects of stable printing performance, good color reproduction, and prolonged service life

Active Publication Date: 2018-04-13
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

However, there is no domestic high-performance Kyocera water-based reactive direct-inj

Method used

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  • Waterborne active direct-jet printing ink applicable to Kyocera inkjet print head
  • Waterborne active direct-jet printing ink applicable to Kyocera inkjet print head
  • Waterborne active direct-jet printing ink applicable to Kyocera inkjet print head

Examples

Experimental program
Comparison scheme
Effect test

Example

[0030] Examples 1-8 and Comparative Examples 1-8

Example Embodiment

[0031] Example 1

[0032] A Kyocera water-based reactive direct-injection printing ink, including the following raw materials by weight: CIReactiveBule1512.8%, ethylene glycol (EG) 35%, propylene glycol (PG) 5%, urea (UREA) 0.5%, Proxel GXL 0.1%, Tris alkali 0.1%, EDTA 0.1%, Surfynol 485 1%, Dynol 607 0.2%, EL-90 1.5%, the balance is deionized water.

[0033] The preparation method of the above Kyocera water-based reactive direct-injection printing ink includes the following steps:

[0034] (1) Weigh each raw material according to the weight ratio;

[0035] (2) Heat deionized water to 40°C;

[0036] (3) Add propylene glycol, ethylene glycol, EL-90, Proxel GXL, Surfynol 485, Dynol 607, EDTA and Tris alkali to the deionized water of step (2) while stirring at a stirring speed of 600 rpm, and then stir for 20 minutes After it is completely dissolved; add urea and continue stirring for 20 minutes until the mixture is uniform; then add CIReactive Bule15, increase the stirring speed to 700 ...

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Abstract

The invention provides waterborne active direct-jet printing ink applicable to a Kyocera inkjet print head. The waterborne active direct-jet printing ink comprises, by weight percentage, 4-20% of salt-free active dye, 30-45% of ethylene glycol, 3-8% of propylene glycol, 0.5-1.5% of urea, 0-0.2% of pH regulator, 0.5-5% of penetrating agent, 0.05-2% of wetting agent, 0.1-0.3% of sterilizing agent, 0.05-0.5% of chelating agent and the balance deionized water. The waterborne active direct-jet printing ink which passes REACH and Intertek certification is good in smoothness and standby performance,stable in printing performance, capable of avoiding filamentous ink trailing and inclined jet, good in color stability and reducibility, capable of resisting water, scratching, sunlight and the like,capable of satisfying digital printing requirements, environmentally friendly, nontoxic, good in compatibility with the Kyocera inkjet print head and universally applicable to active direct-jet printing equipment using the Kyocera inkjet print head.

Description

technical field [0001] The invention belongs to the technical field of digital printing, and in particular relates to a water-based active direct-jet printing ink suitable for Kyocera nozzles and a preparation method thereof. Background technique [0002] Reactive digital printing, also known as reactive digital direct injection printing or reactive digital inkjet printing, uses digital technology to directly print various cotton, silk, linen and other natural textile fabrics. The method is to input the image into the computer, edit and process it through the printing software system, form the required pattern, and then control the printing by the output software, directly spray various special printing inks on various fabrics, and then pass through 102 ° C steam Fixing, desizing, fading and floating colors, finishing and other treatments to obtain printed textiles with high-precision patterns. [0003] Relying on its obvious green printing technology and unique printing me...

Claims

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Application Information

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IPC IPC(8): D06P1/38D06P1/44D06P1/649D06P1/651D06P5/30
CPCD06P1/38D06P1/445D06P1/6491D06P1/65118D06P5/30
Inventor 胡丽雄马俊徐伟
Owner 珠海东昌色彩科技有限公司
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