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Silk-screen environmental-friendly watercolor ink and preparation method thereof

A watercolor and ink technology, applied in inks, household appliances, applications, etc., can solve the problems of poor printing adaptability, unsuitable for printing industrial use, no adhesion of watercolor pigments, etc., to achieve the effect of convenient use and environmental protection

Inactive Publication Date: 2017-05-31
YELE XINXIANG CHEM IND MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Watercolor pigments for our daily creation of watercolor paintings are usually prepared by mixing powdery pigments, gum arabic, glycerin, and distilled water evenly, but watercolor pigments have no adhesion on paper, poor printing adaptability, and are not suitable for industrial printing.
Since the watercolor paint cannot be printed directly on the paper by printing, it needs to be equipped with an additional palette, which has certain limitations in the application field of printed matter

Method used

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  • Silk-screen environmental-friendly watercolor ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An environmentally friendly watercolor ink for screen printing, comprising the following ingredients in proportion by weight: 40 parts of filler, 5 parts of glycerin, 20 parts of water-based acrylic resin, 10 parts of water-based color paste, 20 parts of deionized water, 2 parts of leveling agent, defoaming agent 1 part of agent, 2 parts of wetting agent.

[0017] A preparation method of screen printing environmental protection watercolor ink, comprising the following steps:

[0018] A. First add deionized water, glycerin, water-based acrylic resin and filler to the dispersion tank and stir for 30 minutes at 250 rpm;

[0019] B. Adjust the rotation speed to 750rpm, then add leveling agent, wetting agent, defoamer in turn and continue to stir for 30 minutes, and finally add water-based color paste, stir for 20 minutes to generate watercolor ink;

[0020] C. Filter the uniformly dispersed water-based ink to obtain the finished watercolor ink.

Embodiment 2

[0022] An environmentally friendly watercolor ink for screen printing, comprising the following ingredients in proportion by weight: 35 parts of filler, 10 parts of glycerin, 20 parts of water-based acrylic resin, 10 parts of water-based color paste, 20 parts of deionized water, 2 parts of leveling agent, defoaming agent 1 part of agent, 3 parts of wetting agent.

[0023] A preparation method of screen printing environmental protection watercolor ink, comprising the following steps:

[0024] A. First add deionized water, glycerin, water-based acrylic resin and filler to the dispersion tank and stir for 25 minutes at 300 rpm;

[0025] B. Adjust the speed to 800rpm, then add leveling agent, wetting agent, defoamer in turn and continue to stir for 20 minutes, and finally add water-based color paste, stir for 30 minutes to generate watercolor ink;

[0026] C. Filter the uniformly dispersed water-based ink to obtain the finished watercolor ink.

Embodiment 3

[0028] An environmentally friendly watercolor ink for silk screen printing, comprising the following ingredients in proportion by weight: 42 parts of filler, 8 parts of glycerin, 23 parts of water-based acrylic resin, 7 parts of water-based color paste, 24 parts of deionized water, 1.5 parts of leveling agent, defoaming agent 1.5 parts of agent, 2.5 parts of wetting agent.

[0029] A preparation method of screen printing environmental protection watercolor ink, comprising the following steps:

[0030] A. First add deionized water, glycerin, water-based acrylic resin and filler to the dispersion tank and stir for 35 minutes at 200 rpm;

[0031] B. Adjust the rotation speed to 600rpm, then add leveling agent, wetting agent, defoamer in turn and continue to stir for 35 minutes, and finally add water-based color paste, stir for 15 minutes to generate watercolor ink;

[0032] C. Filter the uniformly dispersed water-based ink to obtain the finished watercolor ink.

[0033] The vis...

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PUM

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Abstract

The invention discloses silk-screen environmental-friendly watercolor ink which comprises the following main components: packing, glycerin, aqueous acrylic resin, aqueous color paste, deionized water, a leveling agent, a defoaming agent and a moistening agent. By adopting the silk-screen environmental-friendly watercolor ink, various color blocks and color points of high color concentration can be printed on common paper in a silk-screen mode, the color blocks and the color points can be rapidly dissolved with water, and watercolor pictures of various colors and patterns can be made of the silk-screen environmental-friendly watercolor ink with a watercolor pen. Pages of various children creative watercolor books printed with the ink have a function of a palette, so that no extra pigment palette is needed, and the silk-screen environmental-friendly watercolor ink is convenient and environmental-friendly to use.

Description

technical field [0001] The invention relates to the technical field of inks, in particular to a screen printing environmental protection watercolor ink and a preparation method thereof. Background technique [0002] The watercolor pigments for our daily creation of watercolor paintings are usually prepared by mixing powdery pigments, gum arabic, glycerin, and distilled water evenly. However, watercolor pigments have no adhesion on paper and have poor printing adaptability, so they are not suitable for industrial printing. Since the watercolor paint cannot be directly printed on the paper by printing, it needs to be equipped with a color palette, which has certain limitations in the application field of printed matter. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a screen printing environmental protection watercolor ink and a preparation method thereof. [0004] Technical scheme of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/037C09D11/03
CPCC09D11/107C09D11/03C09D11/037
Inventor 王明申
Owner YELE XINXIANG CHEM IND MFG CO LTD
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