Printing ink production and preparation technology

Abstract

The invention provides a printing ink production and preparation technology, the following printing ink production and preparation device is adopted by the printing ink production and preparation technology, the printing ink production and preparation device comprises a processing barrel, a stirring unit, a material guiding unit, a grinding unit and a material collecting unit, the stirring unit is arranged on the inner wall of the processing barrel, the material guiding unit is arranged above the stirring unit, the grinding unit is mounted at the lower end of the stirring unit, and the material collecting unit is arranged at the lower end of the grinding unit; according to the invention, the following problems can be solved: 1, during production and preparation of traditional printing ink, the printing ink is mostly stirred by the stirring shaft provided with the blade paddle, the stirring area of the blade paddle is small, and only the printing ink at the bottom can be stirred so that the stirring strength is low, a large amount of time needs to be consumed, and the stirring effect is poor; and 2, after the raw materials of the printing ink are stirred, workers need to transfer the raw materials into the existing three-roller type grinding equipment, so that the workload is increased, and potential safety hazards exist in manual feeding.

Description

technical field [0001] The invention relates to the technical field of printing ink, in particular to a production and preparation process of printing ink. Background technique [0002] Printing ink is a uniform mixture composed of colored bodies (such as pigments, dyes, etc.), linking materials, fillers, additives, etc.; it can be printed and dried on the printed body; it is a color with a certain Fluid paste-like adhesive body; when printing ink is produced and prepared, a variety of raw materials are generally stirred to make them evenly mixed, and then the stirred raw materials are ground and processed to obtain common printing inks on the market. [0003] However, the following problems exist in the production and preparation of printing inks at present: 1. In the production and preparation of traditional printing inks, most of the raw materials are added to the existing mixing drum, and then it is stirred by the stirring shaft equipped with blade paddles , and the mix...

AI Technical Summary

Problems solved by technology

[0003] However, the following problems exist in the production and preparation of printing inks at present: 1. In the production and preparation of traditional printing inks, most of the raw materials are added to the existing mixing drum, and then it is stirred by the stirring shaft equipped with blade paddles , and the mixing area of ​​the blade paddle is small, and it can only stir the printing ink at the bottom, so the stirring intensity is low, and it takes a lot of time. Since the printing ink is mostly viscous, the ink will adhere to the inner wall of the mixing drum. If it is scraped off, the ink will corrode the mixing drum, which will affect the subsequent use of the mixing equipment;

[0004] 2. At present, after the raw materials of printing ink are stirred, workers need to transfer them to the existing three-roller grinding equipment, which increases the workload, and there are safety hazards in manual feeding, and the three-roller grinding equipment is not suitable for printing ink. When the raw material is ground, the ink will adhere to the grinding roller, which will affect the grinding effect of the grinding equipment

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