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Ink for thermal transfer printing and thermal transfer printing method

A technology of thermal transfer printing and ink, which is applied in the direction of transferring ink, ink, printing, etc. from the original, which can solve the problems of rigid color, single printing effect, and lack of aesthetic feeling, and achieve fast transfer process, rich layers, and wear resistance Good results

Active Publication Date: 2022-05-20
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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  • Ink for thermal transfer printing and thermal transfer printing method

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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 comprising the following components in parts by mass: 70-80 parts of water-based ink, 5-10 parts of curing agent and 15-20 parts of diluent, and also includes a thermal transfer printing method. The exquisite pattern on the transfer film is transferred to the surface of the product through the heating and pressure of the heat transfer machine. It is suitable for leather, plastic, ceramics, fabric, metal, glass, polymer flannelette and other materials, catering to the diversified needs of the market. Requirements: After forming, the ink layer is integrated with the product surface, realistic and beautiful, the transfer pattern is bright in color, rich in layers, strong in adhesion, decorative, and wear-resistant, which can greatly improve the product grade; the transfer process Fast, simple method, greatly improving production efficiency.

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 Patents(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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