Preparation method of uniformly distributed ink for color printing

Abstract

The invention discloses a preparation method of uniformly distributed ink for color printing. A blanking hopper is placed on the inner side of a feeding port, hollow supporting blocks are welded to the two ends of the blanking hopper, first vibration springs are welded to the bottom ends of the hollow supporting blocks, one end of the blanking hopper is connected with a first vibration motor, anda fine screen is clamped to the inner side of the blanking hopper, a lifting motor is installed at the top end of a fixed installation frame, a linkage gear is connected with an auger in a welded modethrough a linkage rod, a square scraping plate is placed on the inner side of the blanking hopper, and pigment placed in the blanking hopper is screened and blanked through the vibration springs andthe vibration motor, therefore the pigment is filtered, and meanwhile lifting smashing is conducted through the auger and a lifting supporting plate, and the situation that in the blanking process, large-particle pigment blocks meshes is avoided, pigment particles become small and accordingly are more effectively mixed with a solvent, the pigment is scraped off through a scraper blade, and the situation that due to one-time large-amount blanking, uneven mixing is caused is avoided.

Description

technical field [0001] The invention relates to the technical field of ink manufacturing, in particular to a method for preparing evenly distributed color printing ink. Background technique [0002] Ink is an important material for printing. It expresses patterns and characters on the substrate by printing or inkjet painting. The ink includes main components and auxiliary components. They are evenly mixed and rolled repeatedly to form a viscous colloidal fluid. , composed of linking materials, pigments, fillers, additives and solvents, etc., used for various printings such as books, packaging and decoration, architectural decoration and electronic circuit boards. With the increase of social demand, the variety and output of inks have also expanded and increased accordingly . [0003] However, when the current ink is produced, the color material is generally directly put into the mixing tank. At this time, the color material added has not been sieved and filtered, and some l...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method for preparing ink for color printing with uniform distribution, which can effectively solve the problem that in the current ink production mentioned in the above background technology, the color material is generally directly put into the stirring tank, and the color material added at this time has not been sieved and filtered. , part of the large particles cannot be effectively dissolved into the coupling material, so that when the large particles are crushed during grinding, the ink will appear in spots with heavier colors, resulting in defective products. The lowering of the material is easy to cause excessive extrusion, which reduces the mixing efficiency, and cannot effectively ensure that the color material is evenly distributed in the joint material, thus affecting the color of the final ink produced.

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