Mixing method for screen printing ink

A screen printing ink and ink technology, applied in the direction of mixing methods, chemical instruments and methods, dissolution, etc., can solve the problems of not enough bright colors, brightness and spot color accuracy, etc., and achieve the effect of ideal luminosity and bright and full colors

Inactive Publication Date: 2016-03-30
ZHEJIANG DONGHE PRINTING PACKAGING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the mixed screen printing ink is aimed at gold and silver cardboard, the color is not bright enough, and the accuracy of brightness and spot color is not ideal enough

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0012] A kind of mixing method of screen printing ink, it comprises the following steps:

[0013] First of all, analyze the hue according to the printing original, determine which inks are suitable for mixing, determine the main color and auxiliary color of the ink, and determine the ratio. When selecting, the amount of inks of different colors should be reduced as much as possible, and inks of different colors should be used as little as possible when adjusting the ink. , that is to say, if it can be adjusted with two kinds of inks, do not use three kinds of inks to adjust, so as not to reduce the gloss and vivid saturation of the ink;

[0014] Then, carry out trial adjustment, use a piece of paper to apply the adjusted ink on one of the paper surfaces, scrape the other piece of paper to the thickness of the ink layer to be printed, and compare it with the original to see if it is suitable; The ink is darker than the original, so that the printed color sample is more accurate...

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PUM

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Abstract

The invention discloses a mixing method for screen printing ink. The mixing method comprises the following steps: analyzing color phases according to an original printing manuscript, determining which types of printing ink can be mixed properly, determining a main color and auxiliary colors, determining a proportion, and reducing the number of types of printing ink of different colors as far as possible; then pre-mixing, spraying mixed printing ink on one side of a piece of paper, scraping the mixed printing ink to ensure that the thickness of the mixed printing ink is as thick as required via another piece of paper, comparing the scrapped printing ink with the original printing manuscript to judge whether the mixed printing ink is proper or not; finally, according to the comparing result, carrying out printing on a sample or continue pre-mixing till the comparing result shows that the mixed printing ink is proper, carrying out printing on the sample, and mixing according to the pre-mixing proportion if the printed sample meets requirements. The mixing method has the advantage that the brightness and the saturation of printing ink mixed according to the mixing method are improved.

Description

Technical field: [0001] The invention relates to the field of printing, in particular to a silk screen printing ink mixing method. Background technique: [0002] In the prior art, the mixed screen printing ink is aimed at gold and silver cardboard, the color is not bright enough, and the accuracy of brightness and spot color is not ideal enough. Invention content: [0003] The technical problem to be solved by the present invention is to provide a method for mixing screen printing inks, so that the vividness and saturation of the inks can be increased after mixing. [0004] The technical solution of the present invention is to provide a kind of mixing method of screen printing ink, which comprises the following steps: [0005] First of all, analyze the hue according to the printing original, determine which inks are suitable for mixing, determine the main color and auxiliary color of the ink, and determine the ratio. When selecting, reduce the number of inks of different ...

Claims

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Application Information

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IPC IPC(8): B01F3/12
Inventor 胡国荣蒋仁康
Owner ZHEJIANG DONGHE PRINTING PACKAGING CO LTD
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