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Printing ink feeding-dispersing cylinder with dual layer structure

A technology of double-layer structure and dispersing cylinder, applied in the field of dispersing cylinder and ink feeding and dispersing cylinder, can solve the problems of waste of raw materials, easy leakage of raw materials, uneven dispersion, etc., and achieve the effect of improving dispersion effect, preventing solvent volatilization, and improving dispersion rate.

Inactive Publication Date: 2019-06-07
BAUHINIA VARIEGATA INK ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional ink dispersing cylinder has low working efficiency and unstable control. When injecting raw materials, the raw materials are easy to leak, resulting in uneven dispersion, which affects the quality of the ink. The solvent is easy to volatilize, resulting in waste of raw materials and high cost.

Method used

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  • Printing ink feeding-dispersing cylinder with dual layer structure
  • Printing ink feeding-dispersing cylinder with dual layer structure

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0020] refer to figure 1 with figure 2 , the present invention has a double-layer ink feeding dispersion tank, comprising a feeding dispersion cylinder body 1, a cylinder head 2, a drive motor 3, a rotating shaft 4, a cooling water inlet 5, a cooling water outlet 6, a feed inlet 7 and an outlet Feeding port 8, feeding dispersion cylinder body 1 is a double-layer structure, feeding dispersio...

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Abstract

The invention discloses a printing ink feeding-dispersing cylinder with a dual layer structure. The printing ink feeding-dispersing cylinder comprises a feeding-dispersing cylinder body, a cylinder cover, a driving motor, a rotation shaft, a cooling water inlet, a cooling water outlet, a feed inlet, and a discharge outlet. The feeding-dispersing cylinder body has a dual layer structure and comprises a dispersing cylinder outer layer and a dispersing cylinder inner layer. The cylinder cover is covered on the top of the feeding-dispersing cylinder body. The driving motor is arranged on the center of the cylinder cover. The driving motor penetrates the cylinder cover and is connected to the rotation shaft. The top of the left side of the dispersing cylinder outer layer is provided with the cooling water inlet, the bottom of the left side of the dispersing cylinder outer layer is provided with the cooling water outlet, the top of the right side of the dispersing cylinder inner layer is provided with the feed inlet, and the bottom of the right side of the dispersing cylinder inner layer is provided with the discharge outlet. The grinding temperature of the printing ink is reduced. During the grinding process, the printing ink is dispersed and stirred, the solvent volatilization is prevented, the dispersion speed is increased, the dispersing effect is improved, the pressure in the cylinder and the external pressure are balanced, thus the dispersion becomes more stable, the work efficiency is improved, and the cost is reduced.

Description

【Technical field】 [0001] The invention relates to the technical field of dispersing cylinders, in particular to the technical field of an ink feeding and dispersing cylinder with a double-layer structure. 【Background technique】 [0002] Ink is an important material used for printing packaging materials. It expresses patterns and characters on the substrate through printing. The ink includes main components and auxiliary components, which are composed of pigments, linking materials and additives. They are uniformly mixed and rolled repeatedly to form a viscous colloidal fluid. It is used for various printing of books, periodicals, packaging and decoration, architectural decoration, etc. With the increase of social demand, the variety and output of ink have also expanded and increased accordingly. In the preparation process of the ink, it includes the process of homogeneously dispersing powdery pigments, oily liquids, linking materials and additives through a disperser. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/18B01F15/00B01F15/06
Inventor 程晋军
Owner BAUHINIA VARIEGATA INK ZHEJIANG
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