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Preparation method of printing ink

A technology for printing inks and pigments, applied in inks, chemical instruments and methods, mixers with rotary stirring devices, etc., can solve the problems of poor stirring effect and insufficient mixing, and achieve the effect of ensuring the effect and strengthening the mixing and stirring effect.

Inactive Publication Date: 2022-04-01
湖北黑墨石能源发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of printing ink, various raw materials need to be stirred. When using a stirring device to stir the raw materials, most of the stirring devices in the prior art have a poor stirring effect on the raw materials at the bottom, resulting in insufficient mixing. Therefore, we propose A kind of preparation method of printing ink

Method used

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  • Preparation method of printing ink
  • Preparation method of printing ink
  • Preparation method of printing ink

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0029] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] see Figure 1-6 , the present invention provides a technical solution: a preparation method of printing ink, comprising the following steps,

[0031] S1. Place colored bodies, pigments, dyes, linking materials and fillers in the fixing device for feeding; wherein, ad...

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Abstract

The invention discloses a preparation method of printing ink, and relates to the technical field of printing ink. The preparation method of the printing ink comprises the following steps: S1, putting the colored body, the pigment, the dye, the binder and the filler into a fixing device for loading; s2, after feeding is completed, the raw materials are put into a stirring device to be evenly mixed; s3, after uniform mixing, putting the stirred raw materials on a screening device for screening; and S4, the mixed and screened pigment is collected and discharged. According to the preparation method of the printing ink, the rotating rod is arranged to drive the stirring rod and the fixing frame to rotate, the stirring rod and the fixing frame are matched with each other, the raw material stirring and mixing effect can be guaranteed, and the stirring area of the raw materials in the stirring device can be increased by arranging the inclined plate.

Description

technical field [0001] The invention relates to the technical field of printing ink, in particular to a preparation method of printing ink. Background technique [0002] Ink is a uniform mixture composed of colored bodies (such as pigments, dyes, etc.), linking materials, filling (filling) materials, additional materials, etc.; it can be printed and dried on the printed body; it is colored and has a certain flow. Degree of paste-like adhesive body. Therefore, color (hue), body (thickness, fluidity and other rheological properties) and drying performance are the three most important properties of ink. There are many types of them, and their physical properties are also different. Some are very thick and sticky; while others are quite thin. Some use vegetable oil as the linking material; some use resin and solvent or water as the linking material. These are determined according to the printed object, that is, the substrate, the printing method, the type of printing plate, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/02B01F27/90B01F27/192B01F101/35
Inventor 童胜国
Owner 湖北黑墨石能源发展有限公司
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