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Anti-infrared camouflage printing process of high-performance blended fabrics

A technology of blended fabrics and printing technology, applied in textiles and papermaking, plant fibers, marketing, etc., can solve the problems of being easily detected by infrared instruments, difficult to operate, easy to expose targets, etc., to achieve optimal hiding and confusing effects, and equipment use Cost reduction, the effect of curbing easy yellowing

Active Publication Date: 2015-12-09
浙江新建纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The camouflage effect of camouflage clothing is detected by ordinary visible light photography equipment, and it will be difficult to detect the authenticity of the captured images
However, if the reconnaissance equipment with infrared rays is used, the target will be easily exposed, so it is necessary to carry out anti-infrared treatment on the camouflage uniform
Chinese patent document CN102534935 discloses a cotton-nylon blended anti-infrared camouflage fabric and its printing and dyeing process. This process uses cotton-nylon blended fabric, which has high material costs and a certain cost for large-scale equipment. At the same time, the anti-infrared effect is not very good. Ideal, easy to be detected by infrared instruments, complex process, difficult to operate

Method used

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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  • Anti-infrared camouflage printing process of high-performance blended fabrics
  • Anti-infrared camouflage printing process of high-performance blended fabrics
  • Anti-infrared camouflage printing process of high-performance blended fabrics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The anti-infrared camouflage printing process of the high-performance blended fabric of the present invention comprises the following steps:

[0021] (1) Add 1.5g / L industrial liquid caustic soda, 1.5g / LLCS, 3g / L industrial hydrogen peroxide and 2g / L oxygen bleaching stabilizer whose main component is sodium hydroxide, and desize the blended fabric to be printed at 110°C , Scouring and bleaching for 45 minutes;

[0022] (2) Mercerizing the blended fabric treated in step (1) under 205g / L industrial liquid alkali;

[0023] (3) Add 0.8g / l graphite and 4g / l soft and anti-wrinkle finishing agent JPBC to the blended fabric treated in step (2), and carry out squeeze treatment at 162.5°C for 55s;

[0024] (4) Add 5.5% thickener, 3.05% graphite, 3.05% disperse dye and 3.05% Shihlin dye to the blended fabric treated in step (3) for printing; after printing, at 167.5°C at a speed of 40m / min steaming;

[0025] (5) Use 100g / L industrial liquid alkali and 70g / L industrial sodium h...

Embodiment 2

[0028] The anti-infrared camouflage printing process of the high-performance blended fabric of the present invention comprises the following steps:

[0029] (1) Add 1.0g / L industrial liquid caustic soda, 1.0g / LLCS, 2g / L industrial hydrogen peroxide and 1.5g / L oxygen bleaching stabilizer whose main component is sodium hydroxide, and return the blended fabric to be printed at 105°C Slurry, scouring and bleaching for 40 minutes;

[0030] (2) Mercerizing the blended fabric treated in step (1) under 180g / L industrial liquid alkali;

[0031] (3) Add 0.4g / l graphite and 2.5g / l soft and anti-wrinkle finishing agent JPBC to the blended fabric treated in step (2), and carry out squeeze treatment at 150°C for 40s;

[0032] (4) Add 3% thickener, 0.1% graphite, 0.1% disperse dye and 0.1% Shihlin dye to the blended fabric treated in step (3) for printing; after printing, at 165°C at a speed of 35m / min steaming;

[0033] (5) Use 80g / L industrial liquid caustic soda and 65g / L industrial hy...

Embodiment 3

[0036] The anti-infrared camouflage printing process of the high-performance blended fabric of the present invention comprises the following steps:

[0037] (1) Add 2.5g / L industrial liquid caustic soda, 2.5g / LLCS, 4g / L industrial hydrogen peroxide and 2.5g / L oxygen bleaching stabilizer whose main component is sodium hydroxide, and return the blended fabric to be printed at 115°C Slurry, scouring and bleaching for 50 minutes;

[0038] (2) Mercerizing the blended fabric treated in step (1) under 230g / L industrial liquid alkali;

[0039] (3) Add 1.2g / l graphite and 4.2g / l soft and anti-wrinkle finishing agent JPBC to the blended fabric treated in step (2), and carry out squeeze treatment at 175°C for 70s;

[0040] (4) Add 8% thickener, 6% graphite, 6% disperse dye and 6% Shihlin dye to the blended fabric treated in step (3) for printing; after printing, at 170°C at a speed of 45m / min steaming;

[0041] (5) Use 120g / L industrial liquid caustic soda and 78g / L industrial hydrosu...

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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PUM

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Abstract

The invention relates to an anti-infrared disruptive pattern printing process for a high-performance blended fabric. The process comprises the following steps: 1, adding industrial caustic soda liquid, LCS, industrial hydrogen peroxide and an oxygen bleaching stabilizer, and carrying out desizing, boiling off and bleaching on blended fabric to be printed in sequence; 2, mercerizing the blended fabric treated in the step 1 in the existence of the industrial caustic soda liquid; 3, adding graphite and a soft crease-resistant finishing agent in the blended fabric treated in the step 2 and carrying mangle treatment; 4, adding thickener, graphite, disperse dyes and intellectual circle dyes in the blended fabric treated in the step 3, printing, and ageing after the printing is finished; 5, carrying out vapor steaming and water scrubbing for rapid reduction on the blended fabric treated by the step 4 by using the industrial caustic soda liquid and industrial sodium hydrosulfite. The high-performance blended fabric treated by adopting the process is relatively good in anti-infrared effect, high in wear-resisting performance, soft, and light and has the heat-preservation performance.

Description

technical field [0001] The invention relates to an anti-infrared camouflage printing process for high-performance blended fabrics. Background technique [0002] Vinylon is the trade name of polyvinyl acetal fiber. Its performance is close to that of cotton. It is known as "synthetic cotton". It is the most hygroscopic among existing synthetic fibers, and has good sunlight resistance and weather resistance. It is soft and warm, and is lighter than cotton, and its abrasion resistance and strength are better than cotton. [0003] With the advancement of science and technology, the contest of military power is becoming more and more electronic. In modern high-tech battles, familiarity with the battlefield environment is an extremely important factor in winning the final victory. In order to effectively obtain the overall deployment of the enemy, in order to achieve monitoring, tracking and forecasting Purpose. Therefore, in war, many military targets often adopt camouflage and...

Claims

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06P1/16D06P1/673D06P5/10D06L3/02D06M11/38D06M11/74D06M101/06D06M101/18
CPCG06Q10/0833G06Q30/0201
Inventor 周瑾悝朱鸣英凌伟兴汪君英周东方赵周洁周磊
Owner 浙江新建纺织有限公司