Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

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
View PDF0 Cites 1 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01F3/12
Inventor 胡国荣蒋仁康
Owner ZHEJIANG DONGHE PRINTING PACKAGING CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com