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High-saturation printing ink and preparation method thereof

A technology for printing inks and production methods, which is applied in the direction of chemical instruments and methods, inks, mixing methods, etc., can solve the problems of high color saturation, low production efficiency, unfavorable continuous production, etc., achieve high color saturation, improve efficiency, The effect of improving printing adaptability

Inactive Publication Date: 2020-12-25
陈淑丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of poor fluidity, viscosity, high color saturation, color, and gloss during the use of printing inks in the prior art, and printing inks have problems in the preparation process. The production efficiency is low, which is not conducive to the problem of continuous production, and a high-saturation printing ink and its production method are proposed

Method used

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  • High-saturation printing ink and preparation method thereof
  • High-saturation printing ink and preparation method thereof
  • High-saturation printing ink and preparation method thereof

Examples

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Effect test

Embodiment 1

[0032] A high-saturation printing ink, comprising the following raw materials in parts by weight: 300 parts of acrylic non-film-forming emulsion, 50 parts of acrylic film-forming emulsion, 150 parts of acrylic resin solution, 300 parts of water-based color paste, 10 parts of polyethylene wax, film-forming auxiliary 10 parts of agent, 3 parts of leveling agent, 1 part of defoamer, 30 parts of deionized water, 100 parts of pH regulator, 400 parts of solid pigment, 15 parts of anti-friction additive, 300 parts of calcium carbonate.

Embodiment 2

[0034] A high saturation printing ink, comprising the following raw materials in parts by weight: 400 parts of acrylic non-film-forming emulsion, 100 parts of acrylic film-forming emulsion, 200 parts of acrylic resin solution, 400 parts of water-based color paste, 30 parts of polyethylene wax, film-forming auxiliary 20 parts of agent, 10 parts of leveling agent, 5 parts of defoamer, 70 parts of deionized water, 200 parts of pH regulator, 450 parts of solid pigment, 40 parts of anti-friction additive, 450 parts of calcium carbonate.

[0035] see Figure 1-5 Shown, a kind of preparation method of high-saturation printing ink comprises the following steps:

[0036] S1. Add the above-mentioned solid raw materials in parts by weight into the first processing cylinder 28, and then start the first rotating motor 15 to work. Since the pulley 16 is arranged on the horizontal part of the mounting plate 14 and is connected to the mounting plate 14 in rotation, the pulley 16 annular arra...

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Abstract

The invention discloses a high-saturation printing ink. The printing ink is prepared from, by weight, an acrylic acid film-forming-free emulsion, an acrylic acid film-forming emulsion, an acrylic resin solution, a water-based color paste, polyethylene wax, a film-forming aid, a leveling agent, an antifoaming agent, deionized water, a pH regulator, a solid pigment, an anti-friction aid and calciumcarbonate. The printing ink has the advantages of good fluidity and viscosity, improvement of the printing adaptability of the ink, realization of high color saturation, bright color and good glossiness of a printed product, and wide application range, and meanwhile, the preparation method of the ink can realize cyclic continuous production of the printing ink, and has the advantages of simple preparation process is simple, automatic processing and production, and great increase of the production efficiency and yield of the printing ink.

Description

technical field [0001] The invention belongs to the technical field of inks, and relates to a printing ink and a production method thereof, in particular to a high-saturation printing ink and a production method thereof. Background technique [0002] Ink is an important material for printing. It expresses patterns and characters on the substrate by printing or inkjet painting. [0003] The comparative document CN104231730B discloses a preparation process of high wear-resistant, quick-drying and soft UV ink, including feeding, mixing and dispersing, grinding, high-pressure homogenization, emulsification process and packaging steps. Through the technical scheme of the present application, the particle size distribution of the UV ink produced after high-pressure homogenization becomes narrower, and the particle size becomes smaller; the UV ink has excellent printing effect on printing, full printing, good pigment dispersion and leveling, and can be used in There will be no clo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/03B01F13/10B01F7/18B01F3/12
CPCC09D11/107C09D11/03B01F23/511B01F23/51B01F23/53B01F27/90B01F33/83B01F33/83612B01F33/83613B01F2101/35
Inventor 陈淑丽
Owner 陈淑丽