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UV (Ultra Violet) hectograph printing ink used for printing

A technology of offset printing ink and photoinitiator, which is applied in the field of printing ink, can solve the problems of harmfulness to the human body and printing ink not meeting environmental protection requirements, and achieve the effects of preventing pollution, excellent adhesion performance and improving performance

Inactive Publication Date: 2012-03-07
深圳市美丽华科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a UV offset printing ink for printing, which aims to solve the problem that the existing printing ink does not meet the requirements of environmental protection and is harmful to the human body

Method used

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  • UV (Ultra Violet) hectograph printing ink used for printing
  • UV (Ultra Violet) hectograph printing ink used for printing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Take 10 parts (weight) of polyester acrylate, and add 35 parts (weight) of high-functional polyurethane acrylate, 15 parts (weight) of epoxy acrylate, and 10 parts (weight) of high-functional functional group acrylic monomer at a speed>600r / min. 2 parts (weight) of agent, 12 parts (weight) of photoinitiator, 16 parts (weight) of filler, high-speed dispersion and fully wet powder, three-roll machine grinding, fineness <10um, and the finished product.

Embodiment 2

[0064] Take 20 parts (weight) of polyester acrylate, and add 30 parts (weight) of high-functional polyurethane acrylate, 10 parts (weight) of epoxy acrylate, and 10 parts (weight) of high-functional functional group acrylic monomer at a speed>600r / min. 2 parts (weight) of agent, 12 parts (weight) of photoinitiator, 16 parts (weight) of filler, high-speed dispersion and fully wet powder, three-roll machine grinding, fineness <10um, and the finished product.

Embodiment 3

[0066] Take 30 parts (weight) of polyester acrylate, and add 25 parts (weight) of high-functional polyurethane acrylate, 5 parts (weight) of epoxy acrylate, and 10 parts (weight) of high-functional functional group acrylic monomer at a speed > 600r / min. 2 parts (weight) of agent, 12 parts (weight) of photoinitiator, 16 parts (weight) of filler, high-speed dispersion and fully wet powder, three-roll machine grinding, fineness <10um, and the finished product.

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Abstract

The invention discloses UV (Ultra Violet) hectograph printing ink used for printing, which comprises the following components in percentage by weight: 10-30 percent of polyester acrylates, 20-40 percent of polyurethane acrylates with high functional groups, 1-3 percent of auxiliaries, 10-15 percent of photoinitiators and 5-20 percent of fillers. The UV hectograph printing ink used for printing overcomes the problems of traditional solvent-based ink. The UV hectograph wear-resisting matt printing ink used for printing provided by the invention has the advantages of excellent wear-resisting matt effect, excellent printability and high UV solidifying speed, thereby being suitable for high-speed operation, being high in production efficiency and being capable of thoroughly being dried and firmly set on the surface of a substrate within 1 / 10 second. The UV hectograph printing ink used for printing meets an environmental protection demand, contains no organic volatile matter, has small irritation to the skin of a human body, is beneficial to the health of inking workers and printing workers and is also beneficial to continuously improving environment and preventing pollution.

Description

technical field [0001] The invention relates to the field of printing inks, in particular to a UV (UV ultraviolet curing) offset printing ink for printing that meets the high-speed printing requirements of packaging printing, is highly wear-resistant, and is environmentally friendly and healthy. Background technique [0002] With the rapid development of the packaging and printing industry, the ink industry has also grown rapidly accordingly. Among them, UV offset printing ink has the incomparable advantages of traditional inks, and has been widely used in cigarette packs, wine packs, cosmetic packaging, pharmaceutical packaging or Self-adhesive trademarks and other fields. The excellent performance of UV offset printing ink is as follows: [0003] First, it is very suitable for high-speed operation, good printing suitability, fast UV curing speed, and high production efficiency. Generally, it only takes 1 / 10 second to dry completely and fix on the surface of the substrate;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/101
Inventor 鲁春风
Owner 深圳市美丽华科技股份有限公司
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