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Dyeing and finishing process of superfine fiber fabric capable of quickly wicking sweat

A microfiber and fabric technology, applied in the field of elastic fabrics, can solve the problems of weakened water absorption and quick-drying effects, and achieve the effects of making up for poor color fastness, reducing floor space, and maintaining slack

Pending Publication Date: 2021-01-29
FUJIAN LIANFENGSHENG DYEING FLOCKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former has a long-lasting moisture absorption and quick-drying effect, while the latter may lose its water-absorbing and quick-drying effect as the number of washes increases

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

[0023] A dyeing and finishing process for microfiber fabrics, comprising the following steps:

[0024] S1 weaving process: the microfiber fabric is woven into a single-sided weft-knitted plain weave structure through a loom;

[0025] S2 pre-shaping: Pre-shaping the cleaned superfine fiber fabric, the setting temperature is 150°C, and the setting cloth speed is 12m / min;

[0026] S3 pre-treatment: immerse the pre-shaped superfine fiber fabric in hot water at 30°C, add refined degreasing agent Dyamul SORnew, penetrating agent JFC, heat it up to 80°C, keep it warm for 10 minutes, then wash it with water and cool it down to 20°C, and wait for dyeing ;

[0027] S4 Dyeing: Put the superfine fiber fabric in a relaxed state for 5 hours, send it to the overflow dyeing machine, add 2g / L dye and 0.4g / L acid leveling agent for dyeing, and increase the temperature in the dyeing machine at 2°C / min Keep the temperature at 85°C for 3 minutes, then raise the temperature at 1°C / min to 90°C and...

Embodiment 2

[0032] S1 weaving process: the microfiber fabric is woven into a single-sided weft-knitted plain weave structure through a loom;

[0033] S2 pre-shaping: Pre-shaping the cleaned superfine fiber fabric, the setting temperature is 155°C, and the setting cloth speed is 12-15m / min;

[0034] S3 pre-treatment: immerse the pre-shaped superfine fiber fabric in hot water at 32°C, add refined degreasing agent Dyamul SORnew, penetrating agent JFC, heat it up to 80°C, keep it warm for 13 minutes, then wash it with water and cool it down to 22°C, and wait for dyeing ;

[0035] S4 Dyeing: Put the superfine fiber fabric in a relaxed state for 6 hours, send it to the overflow dyeing machine, add 2g / L dye and 0.5g / L acid leveling agent for dyeing, and increase the temperature in the dyeing machine at 2°C / min Keep the temperature at 85°C for 3 minutes, then raise the temperature at 1°C / min to 90°C and keep it for 5 minutes, then raise the temperature at 1.5°C / min to 110°C and keep it for 30 mi...

Embodiment 3

[0040] S1 weaving process: the microfiber fabric is woven into a single-sided weft-knitted plain weave structure through a loom;

[0041] S2 pre-shaping: Pre-shaping the cleaned superfine fiber fabric, the setting temperature is 165°C, and the setting cloth speed is 13m / min;

[0042] S3 pre-treatment: immerse the pre-shaped microfiber fabric in hot water at 30-40°C, add refined degreasing agent Dyamul SORnew, penetrating agent JFC, heat up to 80°C, keep it warm for 15 minutes, then wash with water and cool down to 22.5°C, to be dyed;

[0043]S4 Dyeing: Put the microfiber fabric in a relaxed state for 6.5 hours, send it to the overflow dyeing machine, add 2.5g / L dye and 0.6g / L acid leveling agent for dyeing, and raise the dyeing machine at 2°C / min Keep the temperature at 85°C for 3 minutes, then raise the temperature at 1°C / min to 90°C and keep it for 5 minutes, then raise the temperature at 1.5°C / min to 110°C and keep it for 30 minutes, and finally cool down to 50°C at 1.5°C / ...

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 the technical field of elastic fabric, in particular to a dyeing and finishing process of a superfine fiber fabric capable of quickly wicking sweat. The process comprises thefollowing steps: weaving the superfine fiber fabric, presetting, immersing in hot water at 30-40 DEG C, adding a refining degreasing agent and a penetrating agent, heating to 80 DEG C, keeping the temperature for 10-20 minutes, washing with water, cooling to 20-25 DEG C, conveying the fabric into an overflow dyeing machine, adding 2-3 g / L of dye and 0.4-0.8 g / L of an acidic leveling agent for dyeing, soaping in a soaping agent for 15-20 minutes, then putting the fabric into a color fixing solution for color fixing for 20-40 minutes, dehydrating, drying at the temperature of 110-120 DEG C, andputting the fabric into a heat setting machine for heat setting, wherein the heat setting temperature is 135-140 DEG C, the fabric conveying speed is 25-30 m / min, the set width is 2-3 cm wider than the width of the finished fabric. The process has the advantages that the color fixing property is good, and the moisture absorption and draining properties of the fabric are effectively enhanced.

Description

technical field [0001] The invention relates to the technical field of elastic fabrics, in particular to a dyeing and finishing process of fast sweat-wicking superfine fiber fabrics. Background technique [0002] Moisture-absorbing and quick-drying fabrics are mainly made of functional microfibers or fabrics through functional finishing. The former has a longer-lasting moisture-absorbing and quick-drying effect, while the latter may lose its water-absorbing and quick-drying effect as the number of washes increases. The rise of moisture-wicking products can be traced back to the 1970s. Usually, the human body will obviously feel the discharge of a large amount of sweat when it is engaged in strenuous exercise. In fact, even under normal environmental conditions, the human body needs constant "insensitive steaming" to release the heat and water vapor produced by the body's own metabolism to maintain a constant body temperature. Therefore, how to use the textile clothing in ...

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): D06P1/34D06P1/44D06P1/00D06P1/673D06P1/62D06P1/52D06P1/653D06P5/02D06P5/04D06P5/06
CPCD06P1/34D06P1/445D06P1/0032D06P1/67333D06P1/627D06P1/5228D06P1/6533D06P1/525D06P5/02D06P5/04D06P5/06D06P1/623
Inventor 吴天宝
Owner FUJIAN LIANFENGSHENG DYEING FLOCKING
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