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Thermal transfer printing ink and thermal transfer printing method

A thermal transfer and ink technology, applied in the direction of transfer of ink, ink, and application from the original, can solve the problems of rigid color, single printing effect, no aesthetic feeling, etc., to achieve a fast transfer process, rich layers, and wear resistance. Good results

Active Publication Date: 2021-04-27
SUZHOU HI TECH ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of society, labels are widely used in our lives with various varieties, which continuously promotes the development of label printing technology. Traditional labels print graphic information on materials, and then repost them through the self-adhesive properties of materials. On the product, it finally plays the role of marking and warning, but the printing effect is single, the color is rigid, and it is not aesthetically pleasing. It is not suitable for products with special surface materials, such as leather, plastic, ceramics, fabrics, metals, glass, polymer flannel, etc.

Method used

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  • Thermal transfer printing ink and thermal transfer printing method

Examples

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Effect test

Embodiment 1

[0046] The thermal transfer ink of the present embodiment comprises the following components by mass: 70 parts of water-based ink, 10 parts of curing agent and 20 parts of thinner; Water-based ink comprises the following mass ratio components: 60% of water-based PUA, 15% of Water, 20% titanium dioxide and 5% defoamer, dispersant, leveling agent; curing agent includes 1% HM-diisocyanate and 99% HMDI polyisocyanate in mass ratio; diluent includes The mass ratio is 1% ethylene glycol monobutyl ether and the mass ratio is 99% ester solvent.

Embodiment 2

[0048] The thermal transfer ink of the present embodiment comprises the following components by mass: 74 parts of water-based ink, 8 parts of curing agent and 18 parts of thinner; Water-based ink comprises the following mass ratio components: 60% of water-based PUA, 15% of Water, 20% titanium dioxide and 5% defoamer, dispersant, leveling agent; curing agent includes 1% HM-diisocyanate and 99% HMDI polyisocyanate in mass ratio; diluent includes The mass ratio is 1% ethylene glycol monobutyl ether and the mass ratio is 99% ester solvent.

Embodiment 3

[0050] The thermal transfer printing ink of the present embodiment comprises the following components by mass: 78 parts of water-based ink, 7 parts of curing agent and 15 parts of diluent; Water-based ink comprises the following mass ratio components: 60% of water-based PUA, 15% of Water, 20% titanium dioxide and 5% defoamer, dispersant, leveling agent; curing agent includes 1% HM-diisocyanate and 99% HMDI polyisocyanate in mass ratio; diluent includes The mass ratio is 1% ethylene glycol monobutyl ether and the mass ratio is 99% ester solvent.

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Abstract

The invention relates to a thermal transfer printing ink . The thermal transfer printing ink comprises the following components in parts by mass: 70-80 parts of water-based ink, 5-10 parts of a curing agent and 15-20 parts of a diluent. The invention further discloses a thermal transfer printing method. Exquisite patterns on a transfer printing film are transferred to the surface of a product through heating and pressurizing of a thermal transfer printing machine, and the thermal transfer printing ink is suitable for leather, plastic, ceramic, fabric, metal, glass, macro-molecular flannelette and other materials and meets diversified requirements on the market. After molding, the ink layer and the surface of a product are merged into a whole, so that the product is vivid and beautiful, the transferred pattern is bright in color, rich in layers, strong in adhesive force and decoration and good in wear resistance, and the product grade can be improved to a great extent; and the transfer printing process is fast, the method is simple, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of thermal transfer printing, in particular to an ink for thermal transfer printing and a thermal transfer printing method. Background technique [0002] With the development of society, labels are widely used in our lives with various varieties, which continuously promotes the development of label printing technology. Traditional labels print graphic information on materials, and then repost them through the self-adhesive properties of materials. On the product, it finally plays the role of marking and warning, but the printing effect is single, the color is rigid, and it is not aesthetically pleasing. It is not suitable for products with special surface materials, such as leather, plastic, ceramics, fabrics, metals, glass, polymer flannel, etc. . Contents of the invention [0003] The technical problem to be solved by the present invention is to design a thermal transfer printing ink and a thermal trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/102C09J123/08B41M1/12B41M5/025B41M5/06
CPCC09D11/102C09J123/0853B41M1/12B41M5/025B41M5/06Y02P20/10
Inventor 袁圈圈
Owner SUZHOU HI TECH ELECTRONICS CO LTD
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