Preparation method of uniformly distributed ink for color printing

A technology for color printing and uniform distribution, applied in mixing methods, chemical instruments and methods, mixers with rotary stirring devices, etc. , Affect the ink color and other problems, to ensure the color uniformity, avoid uneven mixing, ensure uniformity and stability

CN112473508AInactive Publication Date: 2021-03-12张钰
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-03-12
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Examples

Embodiment 1

[0047] Embodiment 1: as figure 1 As shown, the present invention provides the technical scheme of the ink preparation method for uniformly distributed color printing, a method for preparing the ink for uniformly distributed color printing, comprising the steps of:

[0048] S1: Selection of raw materials: Select colorants, binders and fillers, diluents, thinners, anti-skinning agents, anti-offset agents, slip agents and other additives according to the color and viscosity of the ink required. agent;

[0049] S2: Screening and discharging: put the color material in the lower hopper 701, and the first vibration motor 705 drives it to vibrate and sieve, separate the fine particles from the large particles in the color material, and transport the fine particles to the inside of the mixing tank 1 at the same time After crushing and scraping it through the auger 714 and the square scraper 716, the separated large particles are crushed, and continue to screen until all of them become...