Process for producing laser simulated jacquard-imitated textile composite fabric

A composite fabric and production process technology, applied in textile decoration, textile and papermaking, fabric surface trimming, etc., can solve problems such as easy shrinkage, rapid decline in polyester fabric strength, monotonous etching and carving colors, etc., to achieve gradual three-dimensional concave-convex Strong visual sense of perspective, high degree of fine pattern, guaranteed strength effect

Active Publication Date: 2014-06-25
GUANGDONG XINFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] 2. How to solve the problem of monotonous etching and carving colors;
The main reason is that the polyester-cotton fabric contains polyester components. After the polyester fiber is processed by laser, the thermal effect of the laser causes the strength of the polyester fabric to decrease rapidly and easily cause shrinkage.

Method used

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  • Process for producing laser simulated jacquard-imitated textile composite fabric
  • Process for producing laser simulated jacquard-imitated textile composite fabric
  • Process for producing laser simulated jacquard-imitated textile composite fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0103] The front engraving production process of cotton elastic general yellow bottom magic color laser imitation jacquard textile composite fabric is completed by the front etching process.

[0104] Figure 6 It is the 120405-20.otb general yellow magic color bottom carved pattern of this embodiment, Figure 7 Adjusts the quadratic curve for the laser engraved gray scale corresponding to the pattern.

[0105] A: Put the roll of polyester T / cotton C twill general yellow cloth face up and place it on the laser engraving machine;

[0106] B: Set and adjust the pattern on the laser engraving machine

[0107] I. Pattern design:

[0108] ① The four directions of pattern texture have scattering effect;

[0109] ②The area of ​​the pattern line can be adjusted in black, white, and gray, and it seems to have a sense of gradient perspective;

[0110] ③Because the polyester T / cotton C base fabric is easy to fall and become strong in the weft direction, the engraved area of ​​the pat...

Embodiment 2

[0124] The base fabric for engraving in this embodiment is a roll of non-elastic corduroy white cloth, and the object of engraving is a non-elastic corduroy white bottom phantom color laser imitation jacquard textile composite fabric

[0125] A: Put the non-stretch corduroy white cloth roll face up and place it on the open-width dynamic continuous laser engraving machine;

[0126] B. Set and adjust the pattern on the laser engraving machine

[0127] Graphic design:

[0128] ①The pattern has obvious concave-convex texture;

[0129] ②The black and white lines and areas of the pattern are distinct, and the gray scale does not change gradually;

[0130] ③Because the surface of corduroy is endowed with plump fluff, a clear and regular flower pattern was chosen.

[0131] Based on the above pattern design ideas, the following Figure 8 As shown in the .BMP file of the white phantom bottom carving pattern, and obtain the laser engraving grayscale adjustment quadratic curve corres...

Embodiment 3

[0142] Embodiment 3, the base cloth of the present embodiment is a bronzing base cloth with cotton elastic blue background.

[0143] A: Place the bronzing cloth roll with cotton elastic blue background on the open-width dynamic continuous laser engraving machine with the front facing up;

[0144] B: Set and adjust the pattern on the laser engraving machine

[0145] I. Pattern design ideas:

[0146] ①The pattern has a complete line outline texture;

[0147] ②The area of ​​the pattern line can be adjusted in black, white, and gray, and it seems to have a sense of gradient;

[0148] ③Because the surface of the bronzing cloth has a good metallic luster, a thick arc line pattern with a small overall unit area is selected.

[0149] Based on the above pattern design ideas, the following Figure 10 The .BMP file of the engraved pattern on the hot stamping surface is shown, and the laser engraved grayscale adjustment quadratic curve corresponding to the pattern is obtained, such as...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a process for producing a laser simulated jacquard-imitated textile composite fabric. The process comprises the following steps: arranging a base fabric on a fabric rolling rack of an open width dynamic continuous laser carving machine in open width, wherein the temperature of a processing environment is 22-26 DEG C, the humidity is 60-80 percent, the width of fabric is less than or equal to 1.8m, and the vehicle speed is 0.01-5.4m/min; designing a 8-bit grey-scale map in an BMP format needing to be subjected to laser ablation in a computer; setting process parameters on the open width dynamic continuous laser carving machine, wherein the laser speed V is set to be 1000-1500m/min; the distance Y of the laser in the vertical direction is 0.45-0.60mm; the whiteness W is 0-100 percent; the blackness B is 0-100 percent; and the width of fabric is less than or equal to 1.8m; and operating the carving machine for carving. The problems that inside and outside carving of the laser carving machine is non-uniform, the light spots are large, the production efficiency is low and the carving breadth is limited and the like are solved, and the effects that fabric patterns are high in elaborate degree and the gradient three-dimensional concave-convex perspective visual impression is strong are achieved under the condition that the strength is guaranteed.

Description

Technical field: [0001] The invention relates to a production process of a laser imitation jacquard textile composite fabric, which belongs to the technical field of textile processing, in particular to the technical field of production of environmentally friendly waterless printing in the textile printing and dyeing industry. Background technique: [0002] Explanation of proper nouns: [0003] Whiteness W: W is short for White. [0004] Such as figure 2 and image 3 As shown in , when the W value is zero, the white lines and areas of the pattern will not be etched by the laser; when the W value is 100%, the white lines and areas of the pattern will be etched by the maximum energy laser; it should be noted that , when the laser energy is at its maximum, the degree of laser etching can also be increased by reducing the production line speed of the continuous dynamic laser, and of course the degree of laser etching can also be reduced by increasing the production speed of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06C23/00D06Q1/00
Inventor 余荣沾江红
Owner GUANGDONG XINFENG TECH
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