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UV-curing-based iron printing screen printing ink

A technology of printing ink and barbed wire, which is applied in the chemical industry, can solve the problems of easy pollution of the environment when coating thermosetting varnish, and achieve the effect of competitiveness, strong three-dimensional effect and strong adhesion

Inactive Publication Date: 2020-05-29
上海超彩油墨有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of screen printing ink based on UV curing, and the described printing ink based on UV curing will solve the technical problem that the coating thermosetting varnish in the prior art is easy to pollute the environment

Method used

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  • UV-curing-based iron printing screen printing ink
  • UV-curing-based iron printing screen printing ink
  • UV-curing-based iron printing screen printing ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of printed wire screen printing ink based on UV curing is prepared from the following raw materials in parts by weight:

[0022]

[0023] When preparing UV-curable wire-screen printing ink, first mix the ingredients according to the above-mentioned components and their weight ratio, and then use a disperser and other equipment to mix and stir, so that each component is fully mixed and evenly distributed.

[0024] The prepared UV screen printing ink for printing iron in the present embodiment 1 is printed with 100 mesh polyester screens, adopts 65 degrees of hardness scraping glue, and the printing pressure is 0.5mpa, and is printed on the thermosetting varnish for printing iron, and the curing energy is 500mj / cm 2 , and its performance testing results are shown in Table 1. Thus, a sample for evaluation was prepared.

[0025] According to the template prepared in Example 1, its test results are shown in Table 1.

[0026] Table 1

[0027] project u...

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PUM

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Abstract

The invention relates to printing ink, and provides UV-curing-based iron printing screen printing ink which is prepared from 35-60 parts by weight of photosensitive resin oligomer, 10-35 parts by weight of acrylic monomer, 2-50 parts by weight of powder, 2-10 parts by weight of photoinitiator and 0.2-3 parts by weight of aid. The UV-curing-based iron printing screen printing ink has the advantagesof novelty, uniqueness, dazzling, diversification and the like in the iron printing industry; and the ink layer of the ink is bright and smooth, strong in stereoscopic impression, strong in adhesiveforce on a thermosetting coating and low in odor.

Description

technical field [0001] The invention belongs to the field of chemical industry and relates to an ink, in particular to a UV curing-based printing ink for screen printing. Background technique [0002] At present, iron printing inks are widely used in tinplate products, mainly offset printing inks. The traditional process is to coat white thermosetting paint on tinplate, then print offset printing ink, and finally coat thermosetting varnish; while UV printing Wire screen printing ink is improved on the traditional process and printed on thermosetting varnish. It is novel, unique, dazzling, and diverse, making the products of the iron printing industry more diversified and of better quality. This type of product can win more customer satisfaction, less investment in equipment, higher rate of return and very good application prospects. [0003] UV-cured wire-screen printing ink is an environmentally friendly ink characterized by radiation curing, no VOC emissions, and also has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/101C09D11/102C09D11/104C09D11/107C09D11/03
CPCC09D11/03C09D11/101C09D11/102C09D11/104C09D11/107
Inventor 张颖利张龙斌
Owner 上海超彩油墨有限公司
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