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A kind of printing ink preparation process

A technology of printing ink and preparation process, which is applied in ink, household utensils, grain processing, etc. It can solve problems such as low uniformity, poor overall quality and use performance of printing ink, and insufficient grinding, so as to improve fineness and Uniformity, ensuring the overall quality and performance, and prolonging the effect of grinding time

Active Publication Date: 2021-06-15
上海超彩油墨有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of production and preparation of water-based printing ink, the required pigments and other additives need to be compounded and processed to obtain it. The existing grinding preparation equipment has problems such as insufficient grinding, which makes the fineness of the obtained ink poor. The uniformity is not high, the overall quality and performance of printing ink are not good

Method used

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  • A kind of printing ink preparation process
  • A kind of printing ink preparation process
  • A kind of printing ink preparation process

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Embodiment Construction

[0036] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and To facilitate its practice, but not as a limitation of the invention.

[0037] See attached Figure 1-11 Shown, a kind of printing ink preparation process, its preparation process specifically comprises the following steps:

[0038] S1. Raw material input: put the pigment powder and other additives used for preparing printing ink into the feeding hopper 41;

[0039] S2. Rotary grinding: The rotating grinding disc 4 is driven to rotate and grinding by the grinding disc drive mechanism 5, so that the printing ink raw materials are fully ground under the cooperation of the rotating grinding disc 4 and the fixed grinding disc 2, and th...

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PUM

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Abstract

The invention relates to a printing ink preparation process, in particular to a printing ink preparation device, including a workbench, a fixed grinding disc, a spray assembly, a rotating grinding disc and a grinding disc drive mechanism; the fixed grinding disc is a cylindrical circle from bottom to top The ring part, the circular frustum-shaped grinding part and the circular frustum-shaped material guide end, the side wall of the circular table of the grinding part is provided with the same cross-sectional profile and equal depth from top to bottom. Grinding trough and four-stage grinding trough, the rotating grinding disc is the feeding hopper part and the grinding disc part in turn from top to bottom. On the side wall of the round table of the grinding disc part, there are four grinding wheel assembly seats distributed equidistantly on the circumference relative to its central axis. The roller assembly seat is equipped with a roller assembly; the device provided by the invention can realize multi-layer grinding of ink raw materials in the process of ink preparation, and can realize multi-stage enhanced grinding, ensuring the overall quality of the printing ink prepared and obtained. quality and performance.

Description

technical field [0001] The invention relates to the technical field of printing material preparation, and specifically proposes a printing ink preparation process. Background technique [0002] Water-based printing ink is a homogeneous paste-like substance composed of binders, pigments, additives and other substances after compound grinding and processing. Water-based printing inks are especially suitable for tobacco, alcohol, food, beverages, medicines, children's toys and other hygienic conditions. Strict packaging printing products. [0003] In the process of production and preparation of water-based printing ink, the required pigments and other additives need to be compounded and processed to obtain it. The existing grinding preparation equipment has problems such as insufficient grinding, which makes the fineness of the obtained ink poor. The uniformity is not high, and the overall quality and performance of the printing ink are not good. [0004] Based on the above p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C2/10B02C23/00C09D11/00
CPCB02C2/10B02C23/00C09D11/00
Inventor 巩莉高传华
Owner 上海超彩油墨有限公司