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Weather-resistant printing ink, manufacturing method and testing method of weather-resistant printing ink

A production method and weather-resistant technology, applied in the directions of weather-resistant/light-resistant/corrosion-resistant, ink, measuring device, etc., can solve problems such as color difference, achieve improved recognition, good printing adaptability and transfer performance, and good lipophilic- The effect of hydrophilic balance

Inactive Publication Date: 2021-08-06
东莞智源彩印有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in actual printing, printed products are greatly affected by the processing technology, processing environment, ink composition and the environment in which the printed matter is located. Therefore, the ink may have corresponding changes in different environments (and / or different regions). resulting in chromatic aberration

Method used

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  • Weather-resistant printing ink, manufacturing method and testing method of weather-resistant printing ink
  • Weather-resistant printing ink, manufacturing method and testing method of weather-resistant printing ink
  • Weather-resistant printing ink, manufacturing method and testing method of weather-resistant printing ink

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the tabular data. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] It should be noted that if there are directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, vertical, counterclockwise, clockwise, circumferential) in the embodiment of the present invention direction, radial direction, axial direction, etc.), the directional indication is only used to explain the relative positional relationship, movement conditions, etc. Sexual indications change accordingly.

[0040] In addition, if there is ...

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PUM

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Abstract

The invention discloses weather-resistant printing ink, a manufacturing method and a testing method thereof, and the weather-resistant printing ink is mainly prepared from the following raw materials in parts by weight: 40-60 parts of polyacrylate oligomer, 8-15 parts of reactive diluent, 4-10 parts of photoinitiator, 10-15 parts of pigment, 3-6 parts of filler, 1-3 parts of dispersing agent and 1-2 parts of assistant. And the degree of functionality of the polyester acrylate oligomer is between 3 and 7. The higher the functionality of the polyester acrylic acid is, the stronger the reaction activity is, so that the curing speed can be improved, but the too high functionality can cause the increase of the viscosity and the reduction of the flexibility. The printing ink has the advantages of favorable toughness, appropriate drying speed, favorable filler wetting effect, favorable oleophylic-hydrophilic balance and favorable chroma resistance. Through the matching of the components and the manufacturing method, the weather-resistant printing ink has better weather resistance, the color difference change is smaller in different areas and different temperatures, and the distinguishing degree of printed matters is effectively improved.

Description

technical field [0001] The invention relates to the technical field of cigarette label printing, in particular to a weather-resistant ink, a manufacturing method and a testing method thereof. 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, which are uniformly mixed and rolled repeatedly to form a viscous colloidal fluid. It is composed of linking material (resin), pigment, filler, auxiliary agent and solvent, etc. It is used for various printing of books, magazines, packaging and decoration, architectural decoration and electronic circuit boards. With the increase of social demand, the variety and output of ink have also expanded and increased accordingly. [0003] However, in actual printing, printed products are greatly affected by the processing technology, processing environment, ink composition and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/101C09D11/03G01N17/00
CPCC09D11/101C09D11/03G01N17/00G01N17/004
Inventor 陈明李朝刚刘小文雷明荣武继勇
Owner 东莞智源彩印有限公司
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