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Textile laser engraving system and method

A technology of laser engraving and textiles, applied in the field of laser engraving systems, can solve the problem of single pattern color and achieve realistic patterns

Inactive Publication Date: 2012-03-14
THE HONG KONG RES INST OF TEXTILES & APPAREL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the pattern engraved on the textile by this laser printing method has a single color, and subsequent chemical treatment is often required to make the pattern have a variety of other colors

Method used

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  • Textile laser engraving system and method
  • Textile laser engraving system and method
  • Textile laser engraving system and method

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Embodiment Construction

[0024] This embodiment proposes a laser engraving system 10 for textiles. The laser is irradiated on the textiles for high-temperature etching. The yarns at the parts subjected to high-temperature etching are ablated and the dyes are gasified, so that the color of the textiles changes, and the color of the textiles The difference in texture, laser wavelength, power, frequency and irradiation time will cause different changes in the color of the etched textiles. The laser engraving system 10 of the present invention controls the tilt, rotation, movement and CO of the working platform 180. 2 The laser 170 outputs laser light with a specific wavelength, power, frequency and shape to generate desired color patterns on textiles (not shown in the figure).

[0025] Such as figure 1 Shown is a functional block diagram of the textile laser engraving system 10 of the present invention. The system 10 includes an information input unit 110, a color recognition unit 120, a storage unit 14...

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Abstract

The invention relates to a textile laser engraving system which comprises an information input unit, a color identification unit, a storage unit, a data processing unit, a laser control unit, a laser output unit, a working platform control unit and a working platform. The invention also relates to a textile laser engraving method which comprises the following steps of: fixing a textile on the working platform; focusing and fixing the laser output unit; inputting the type information and the pattern information of the textile to be subjected to laser engraving as well as the distance information between the laser output unit and the working platform; irradiating laser emitted by the laser output unit onto the textile and simultaneously generating corresponding colors of patterns on the textile through inclining, rotating and moving the working platform; and finishing the operation. In the invention, a multidimensional stereoscopic laser irradiation method can be realized on the textile, so that not only can the colors of the patterns engraved on the textile be changed according to the pattern information, but also the effect of gradually changing the colors can be achieved, therefore, the patterns are more vivid.

Description

technical field [0001] The invention relates to the field of laser engraving of textiles, in particular to a laser engraving system capable of directly generating high-quality restored original images on textiles and a method thereof. Background technique [0002] Using laser engraving technology to carry out laser engraving on textiles has the characteristics of high efficiency, energy saving and no pollution compared with traditional embroidery technology, and the pattern is easy to control, and the engraved pattern is finer, which makes laser engraving technology more and more used in textiles. in the industry. [0003] The working principle of laser engraving is to emit high-intensity laser through the laser, and control the trajectory of the laser by the galvanometer, and because the laser beam is thin, the movement is high-speed, and it can be continuously engraved, it can be "engraved" on the fabric of the same color Different shades and layered transition colors cre...

Claims

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Application Information

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IPC IPC(8): B44B3/00
Inventor 简志伟林国昌袁进华刘震晞
Owner THE HONG KONG RES INST OF TEXTILES & APPAREL
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