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
View PDF4 Cites 0 Cited by
  • 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 latt

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022]Example 1

[0023]A dyeing and finishing process for superfine fiber fabrics includes the following steps:

[0024]S1 weaving process: weaving the superfine fiber fabric into a single-sided weft-knitted plain weave structure through a weaving machine;

[0025]S2 Pre-shape: Pre-shape the superfine fiber fabric after washing, the setting temperature is 150℃, and the setting cloth speed is 12m / min;

[0026]S3 pre-treatment: immerse the pre-shaped microfiber fabric in 30℃ hot water, add the refined degreasing agent Dyamul SORnew and penetrant JFC, heat it up to 80℃ and keep it for 10 minutes, then wash it and cool it down to 20℃, and wait for dyeing ;

[0027]S4 dyeing: Place the superfine fiber fabric in a relaxed state for 5 hours, and send it to the overflow dyeing machine with 2g / L dye and 0.4g / L acid leveling agent for dyeing, and increase the dyeing machine’s temperature at 2℃ / min Keep the temperature at 85℃ for 3min, then heat up at 1℃ / min to 90℃ for 5min, then at 1.5℃ / min to 110℃ for 30m...

Example Embodiment

[0031]Example 2

[0032]S1 weaving process: weaving the superfine fiber fabric into a single-sided weft-knitted plain weave structure through a weaving machine;

[0033]S2 Pre-shape: Pre-shape the washed superfine fiber fabric, the setting temperature is 155℃, and the setting cloth speed is 12-15m / min;

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

[0035]S4 dyeing: put the superfine fiber fabric in a relaxed state for 6 hours, and send it to the overflow dyeing machine, adding 2g / L dye and 0.5g / L acid leveling agent for dyeing, and raise the dyeing machine at 2℃ / min Keep the temperature at 85℃ for 3min, then heat up at 1℃ / min to 90℃ for 5min, then at 1.5℃ / min to 110℃ for 30min, finally at 1.5℃ / min to 50℃ for reduction cleaning, and then wash again Among them, 98% glacial acetic ...

Example Embodiment

[0039]Example 3

[0040]S1 weaving process: weaving the superfine fiber fabric into a single-sided weft-knitted plain weave structure through a weaving machine;

[0041]S2 Pre-shape: pre-shape the washed superfine fiber fabric, the setting temperature is 165℃, and the setting cloth speed is 13m / min;

[0042]S3 pretreatment: immerse the pre-shaped microfiber fabric in 30-40℃ hot water, add the refined degreasing agent Dyamul SORnew and penetrant JFC, heat it up to 80℃, keep it warm for 15min, then wash with water and cool it down to 22.5℃. To be dyed

[0043]S4 dyeing: place the superfine fiber fabric in a relaxed state for 6.5h, and 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℃ / min Incubate the medium temperature to 85°C for 3 minutes, then heat up at 1°C / min to 90°C for 5 minutes, then heat up at 1.5°C / min to 110°C for 30 minutes, and finally reduce the temperature to 50°C at 1.5°C / min for reduction cleaning...

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
Login to view more

PUM

No PUM Login to view more

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap