A water-based active direct-jet printing ink suitable for Kyocera nozzles and its preparation method

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 good silk double-sided transparency, good standby, and good color consistency
CN107904987BActive Publication Date: 2020-11-03珠海东昌色彩科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
珠海东昌色彩科技有限公司
Publication Date
2020-11-03

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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.
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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

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
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