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Military industrial infrared battle fatigues preparation method

A technology of far-infrared and camouflage uniforms, which is applied in the field of military far-infrared camouflage uniforms preparation, and can solve problems such as color splashing and dragging

Inactive Publication Date: 2016-04-20
JIANGSU SANFANGXIANG IND INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] CN103397542A discloses a preparation method of a near-infrared camouflage fabric, which adopts a printing and dyeing method, which can improve various wearing properties of clothing, and achieve a good near-infrared camouflage effect, but the phenomenon of dragging and splashing colors still exists during dyeing

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of preparation method of the military far-infrared camouflage uniform of the present invention, fabric selects the gray cloth of 65% polyester, 35% cotton, and its preparation method is as follows:

[0025] (1) The pretreatment is the same as other conventional varieties, singeing → desizing → mercerizing → dyeing → printing;

[0026] In the printing process, according to the dyed color, the disperse dyes and vat dyes in the corresponding spectral range are selected according to the spectral reflectance value table of camouflage cloth in JXUB3014-2012 "Specification for Ternary Blended Twill Fabrics";

[0027] (2) Baking is carried out after printing, the baking temperature is 210°C, and the time is 90s; then reduction is carried out at normal pressure, the reduction time is 26s, and the temperature is controlled at 125°C. During the reduction process:

[0028] The mass percent composition of the reducing solution is: 12.5% ​​sodium hydrosulfite, 10% caustic soda...

Embodiment 2

[0038] The present invention is a method for preparing military far-infrared camouflage clothing. The fabric is gray cloth with 20% vinylon, 20% polyester and 60% cotton. The preparation method is as follows:

[0039] (1) The pretreatment is the same as other conventional varieties, singeing → desizing → mercerizing → dyeing → printing;

[0040] In the printing process, according to the dyed color, the disperse dyes and vat dyes in the corresponding spectral range are selected according to the spectral reflectance value table of camouflage cloth in JXUB3014-2012 "Specification for Ternary Blended Twill Fabrics";

[0041] (2) After printing, bake at 210°C for 90s; then carry out normal pressure reduction, the reduction time is 24s, and the temperature is controlled at 128°C. During the reduction process:

[0042] The mass percent composition of the reducing solution is: 15% hydrosulfite, 8% caustic soda, 3.2% paste, and the balance is water.

[0043] Wherein the paste is formu...

Embodiment 3

[0051] A kind of preparation method of the military far-infrared camouflage uniform of the present invention, fabric selects the gray cloth of 65% polyester, 35% cotton, and its preparation method is as follows:

[0052] (1) The pretreatment is the same as other conventional varieties, singeing → desizing → mercerizing → dyeing → printing;

[0053] In the printing process, according to the dyed color, the disperse dyes and vat dyes in the corresponding spectral range are selected according to the spectral reflectance value table of camouflage cloth in JXUB3014-2012 "Specification for Ternary Blended Twill Fabrics";

[0054] (2) After printing, bake at 210°C for 90s; then carry out normal pressure reduction, the reduction time is 25s, and the temperature is controlled at 125°C. During the reduction process:

[0055] The mass percent composition of the reducing solution is: 12.5% ​​sodium hydrosulfite, 10% caustic soda, 3% paste, and the balance is water.

[0056] Wherein the p...

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 military industrial infrared battle fatigues preparation method. The preparation method is characterized by comprising the following steps of: 1, sequentially carrying out pretreatment singeing, desizing, mercerization, dyeing and printing; 2, baking for 85 to 95s at a baking temperature of 205 to 215 DEG C after printing, then carrying out normal pressure reduction for 23 to 27s, and controlling a temperature in a range of 124 to 126 DEG C, wherein in the reducing process, in composition, reduction liquid comprises the following components in percentage by mass: 8 to 15 percent of sodium hydrosulfite, 8 to 12 percent of caustic soda, 2 to 5 percent of thickener and the balance of water, the thickener is prepared by blending the following components in part by mass: 3 to 10 parts of alga, 80 to 95 parts of starch and 2 to 10 parts of guar gum; 3, carrying out washing, i.e. adding hydrogen peroxide and a detergent into a washing trough; 4, carrying out after finishing as other varieties. Military industrial infrared battle fatigues prepared by the method has no phenomena of color crossing and color splatting, is high in color stability, and is durable in infrared function.

Description

technical field [0001] The invention relates to a method for preparing military far-infrared camouflage uniforms. Background technique [0002] Camouflage uniform is a basic type of training uniform, a new type of protective color with irregular patterns composed of green, yellow, tea, black and other colors. The camouflage uniform requires that its reflected light waves are roughly the same as those reflected by the surrounding scenery, which can not only confuse the enemy's visual reconnaissance, but also deal with infrared reconnaissance, making it difficult for the enemy's modern reconnaissance equipment to capture the target. Camouflage uniforms first appeared as camouflage clothing. Hitler's army first used camouflage clothing at the end of World War II, which was called "tricolor camouflage clothing". The camouflage uniforms of the German army received very good results in actual combat. Later, armies of various countries followed suit and improved the color of the c...

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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IPC IPC(8): D06P5/02D06P5/10D06P5/08D06P3/85D06P1/16
CPCD06P5/02D06P1/16D06P3/8228D06P5/08D06P5/10
Inventor 卞建峰薛永军薛凤娟薛喜庆卞永峰严晓峰花琦卞美玉吴国辉卞永忠俞红霞吴兴龙卞国宏
Owner JIANGSU SANFANGXIANG IND INC
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