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Laser-engraving transfer printing technology

A technology of transfer printing and transfer printing paper, applied in the field of laser engraving and transfer printing technology, can solve the problems of unstable printing effect and poor printing effect, and achieve the effect of stable printing effect and good printing effect.

Inactive Publication Date: 2014-08-20
SHAOXING SHOUCHUANG TEXTILE FINISHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the transfer printing process is a printing method that first prints a certain dye on other materials such as paper, and then transfers the pattern to the fabric by means of hot pressing. It is widely used in the printing of chemical fiber knitwear and clothing; The existing transfer printing process mainly includes three steps of transfer printing paper sizing, transfer printing paper drying and printing machine thermal transfer printing. In the production process, this transfer printing process has the problem of unstable printing effect and poor printing effect

Method used

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  • Laser-engraving transfer printing technology

Examples

Experimental program
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Effect test

Embodiment 1

[0029] The laser engraving transfer printing process of the present invention comprises the following steps successively;

[0030] Applying photosensitive glue: roll coating photosensitive glue on the transfer printing paper;

[0031] Drying of photosensitive glue: Put the transfer printing paper coated with photosensitive glue into a dryer for drying at a drying temperature of 150°;

[0032] Laser irradiation: put the dried transfer printing paper into the printing machine, and irradiate it under the laser;

[0033] Sizing: add color paste to the transfer printing paper after laser irradiation;

[0034] Color paste drying: drying the transfer printing paper after sizing;

[0035] Thermal transfer printing of printing machine: Arrange the prepared transfer printing paper and raw materials into the printing machine to complete the thermal transfer printing of the printing machine.

[0036] In this way, the photosensitive adhesive on the transfer printing paper has a general ...

Embodiment 2

[0038] The laser engraving transfer printing process of the present invention comprises the following steps successively;

[0039] Applying photosensitive glue: roll coating photosensitive glue on the transfer printing paper;

[0040] Drying of photosensitive glue: Put the transfer printing paper coated with photosensitive glue into a dryer for drying at 200°C;

[0041] Laser irradiation: put the dried transfer printing paper into the printing machine, and irradiate it under the laser;

[0042] Sizing: add color paste to the transfer printing paper after laser irradiation;

[0043] Color paste drying: drying the transfer printing paper after sizing;

[0044] Thermal transfer printing of printing machine: Arrange the prepared transfer printing paper and raw materials into the printing machine to complete the thermal transfer printing of the printing machine.

[0045] In this way, the photosensitive adhesive on the transfer printing paper has a general drying effect.

Embodiment 3

[0047] In order to better prepare transfer printing paper, the laser engraving transfer printing process of the present invention comprises the following steps in sequence;

[0048] Applying photosensitive glue: roll coating photosensitive glue on the transfer printing paper;

[0049] Drying of photosensitive glue: Put the transfer printing paper coated with photosensitive glue into a dryer for drying at 190°;

[0050] Laser irradiation: put the dried transfer printing paper into the printing machine, and irradiate it under the laser;

[0051] Sizing: add color paste to the transfer printing paper after laser irradiation;

[0052] Color paste drying: drying the transfer printing paper after sizing;

[0053] Thermal transfer printing of printing machine: Arrange the prepared transfer printing paper and raw materials into the printing machine to complete the thermal transfer printing of the printing machine.

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Abstract

The invention discloses a transfer printing technology, and especially relates to a laser-engraving transfer printing technology. The laser-engraving transfer printing technology is relatively stable in printing effect and relatively good in printing effect, and successively comprises the following six steps: pasting a photogelatin, specifically coating transfer printing paper with the photogelatin by employing rolls; drying the photogelatin, specifically placing the transfer printing paper coated with the photogelatin into a dryer for drying, and controlling the drying temperature to be 150-200 DEG C; performing laser irradiation, specifically placing the dried transfer printing paper into a paper printing machine, and irradiating under laser; pasting a color slurry, specifically pasting the color slurry on the transfer printing paper subjected to laser irradiation; drying the color slurry, specifically drying the transfer printing paper subjected to color-slurry pasting; and performing heat transfer printing by employing a printer, specifically placing the prepared transfer printing paper and raw-material cloth in a printing machine, so as to finish printing-machine heat transfer printing.

Description

technical field [0001] The invention relates to a transfer printing process, in particular to a laser engraving transfer printing process. Background technique [0002] As we all know, the transfer printing process is a printing method that first prints a certain dye on other materials such as paper, and then transfers the pattern to the fabric by means of hot pressing. It is widely used in the printing of chemical fiber knitwear and clothing; The existing transfer printing process mainly includes three steps of transfer printing paper sizing, transfer printing paper drying and printing machine thermal transfer printing. In the production process, this transfer printing process has the problem of unstable printing effect and poor printing effect . Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a laser engraving transfer printing process with relatively stable printing effect and good printing effect. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/382B44C1/165
Inventor 何文质
Owner SHAOXING SHOUCHUANG TEXTILE FINISHING
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