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UV crosslinked wide-color-gamut digital printing ink applicable to industrial piezoelectric nozzle and manufacturing method thereof

A digital printing and piezoelectric technology, which is applied in the field of UV cross-linked wide-color gamut digital printing ink, can solve the problems of easy aggregation of pigment dispersed particles, reduced surface energy, poor stability, etc.

Active Publication Date: 2017-04-26
TRENDVISION TECH(ZHUHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the smaller the particle size, the greater the surface energy of the pigment, which will make the pigment dispersed particles easy to aggregate to reduce the surface energy, resulting in poor stability

Method used

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  • UV crosslinked wide-color-gamut digital printing ink applicable to industrial piezoelectric nozzle and manufacturing method thereof
  • UV crosslinked wide-color-gamut digital printing ink applicable to industrial piezoelectric nozzle and manufacturing method thereof
  • UV crosslinked wide-color-gamut digital printing ink applicable to industrial piezoelectric nozzle and manufacturing method thereof

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Embodiment Construction

[0130] The process of UV ink is divided into two parts: the first part is to uniformly disperse the pigment in the reactive monomer solvent through grinding technology to become a color paste, and the second part is to make the dispersed color paste according to the various needs of the digital printing nozzle It is prepared by adding acrylic reactive monomer solvent, oligomer, mono- or multi-acrylic functional monomer, photoinitiator, and inhibitor. Through different formula ratios, inks with corresponding viscosities are developed, which are suitable for various nozzles. printing needs. At present, the UV ink color system used in the market is mainly C, M, Y, K, and W, and the color gamut is narrow. C.I.Pigment Blue 15:4 is usually used in the C market, and C.I.Pigment Blue 15:4 is usually used in the M market. C.I. Pigment Red 122, Y market usually uses C.I. Pigment Yellow 150, K market usually uses C.I. Pigment Black 7, and finally W market uses C.I. Pigment White 6. The ...

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Abstract

The invention discloses and provides UV crosslinked wide-color-gamut digital printing ink applicable to an industrial piezoelectric nozzle and a manufacturing method thereof to guarantee mill base stability and color saturation. The UV crosslinked wide-color-gamut digital printing ink comprises the following components of 5%-20% of color paste, 3%-10% of oligomers, 0.1%-1% of surfactants, 40%-60% of acrylic acid reaction type monomer solvent, 5%-15% of light initiators, and 0.5%-2% of polymerization inhibitors. The manufacturing method of the ink comprises the steps of pre-preparing of the oligomers, pre-dispersing, high-speed dispersing and the like. The UV crosslinked wide-color-gamut digital printing ink applicable to the industrial piezoelectric nozzle and the manufacturing method thereof are applicable to the technical field of UV crosslinked wide-color-gamut digital printing ink.

Description

technical field [0001] The invention relates to a UV cross-linking type wide-color gamut digital printing ink suitable for industrial piezoelectric nozzles and a manufacturing method thereof. Background technique [0002] Inkjet technology is developing rapidly, and inkjet printing is widely used in daily life. In industry, there are wrap films for cars, glass curtains for construction, and circuit board printing (PCB); in life, it includes beverage cups, book files, and product labels. Piezoelectric inkjet technology and its inkjet ink are the most widely used in the market for high-resolution, multi-functional industrial printers. Ink is the key to affect piezoelectric inkjet and printing results. However, industrial digital printing has a wider width, and can print any material and irregular (the drop of the curved surface should not be too large), soft and hard materials. For example: metal, ceramics, glass, acrylic, leather, TPU soft shell, wood, etc.; compared with t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/30C09D11/326C09D11/322C09D11/101C09D11/037C09D11/03
CPCC09D11/03C09D11/037C09D11/101C09D11/30C09D11/322C09D11/326
Inventor 庄景翔焦文吉冀凯曹志杰赵希德
Owner TRENDVISION TECH(ZHUHAI) CO LTD
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