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Quick-dry cotton textile and preparation method thereof

A quick-drying technology for cotton textiles, applied in the direction of textiles and papermaking, electrospinning, non-woven fabrics, etc., can solve problems that restrict deep-level application and promotion, and achieve improved moisture transfer efficiency, production efficiency, and flexibility. The effect of increasing the specific surface area

Active Publication Date: 2021-06-18
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This also restricts the in-depth application and promotion of the process

Method used

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  • Quick-dry cotton textile and preparation method thereof
  • Quick-dry cotton textile and preparation method thereof
  • Quick-dry cotton textile and preparation method thereof

Examples

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Effect test

preparation example Construction

[0030] The preparation device in the present invention is combined equipment of pavement + electrospinning (adding electrospinning equipment to the ordinary carding machine), which can be referred to the patent document CN 110295399 A.

[0031] The water-repellent agent in the present invention is XF-5003 of Daikin Company of Japan; the water-repellent cross-linking agent is AFF of Guangzhou Lianzhuang Technology Co., Ltd.; the antibacterial and deodorant agent is SCJ990 of Beijing Jieershuang High-tech Company.

Embodiment 1

[0033] 16-count plain weave moisture-absorbing quick-drying cotton production process:

[0034] Process flow: Cotton laying - carding + electrospinning partial hydrophobic treatment - spinning - weaving - gray cloth shaping - dyeing - shaping - finished product.

[0035] Main Specifications:

[0036] Carding + local hydrophobic treatment, specifically: in the process of cotton yarn production and carding, the electrostatic spinning process is used to linearly apply the hydrophobic agent and low-temperature hydrophobic cross-linking agent to the cotton web (the cotton web is directly used as a receiving device): electrostatic The spinning voltage is 50kV, the distance between the spinneret and the cotton net is 15CM, the electrospinning carrier PAN mass percentage concentration used is 10%, the molecular weight is 100,000, the mass percentage of water-repellent agent is 40% and low-temperature hydrophobic cross-linking agent The mass percentages are 5%, the penetrating agent 0...

Embodiment 2

[0049] 30 cotton threaded quick-drying cotton cloth production process:

[0050]Process flow: Cotton blending - carding + partial hydrophobic treatment + antibacterial - spinning - weaving - gray cloth shaping - dyeing - shaping - finished product.

[0051] Main Specifications:

[0052] Carding + Hydrophobic improvement is as follows: During the carding process of cotton yarn production, the electrospinning process is used to linearly apply the hydrophobic agent and low-temperature hydrophobic crosslinking agent to the cotton web (the cotton web is directly used as a receiving device): Electrospinning voltage 50kV, the distance between the spinneret and the cotton web is 10cm, the mass percentage concentration of the electrospinning carrier PU used is 10%, the average molecular weight is 120,000, the mass percentage concentration of water repellent is 30%, and the mass percentage concentration of low temperature hydrophobic crosslinking agent is 3%, the antibacterial and deod...

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Abstract

The invention discloses a quick-dry cotton textile and a preparation method thereof. The preparation method sequentially comprises the steps of cotton assorting, cotton carding, hydrophobic modification and antibacterial finishing, spinning, weaving and dyeing, wherein in the cotton carding, hydrophobic modification and antibacterial finishing steps, in the cotton yarn production and cotton carding process, electrostatic spinning is used, and fibers are directly loaded on a cotton net, and a water repellent and a hydrophobic cross-linking agent are linearly applied to the cotton net; and a spinning solution adopted by electrostatic spinning comprises a polymer carrier, a water repellent, a hydrophobic cross-linking agent and an antibacterial deodorant. Part of fibers in the prepared resultant yarn have hydrophobicity, the overall water absorption rate of the yarn is reduced so as to improve the quick-drying performance, and the conduction efficiency of water to the surface of the yarn is improved through the differential fluff effect formed between the superfine diameter of a high polymer material serving as a carrier and cotton fibers; the evaporation efficiency of moisture is improved by utilizing a large specific surface area formed by the superfine fibers; and the antibacterial deodorant and the water repellent are cooperated, so that the problem of peculiar smell of the fabric wetted by sweat during sports can be solved.

Description

technical field [0001] The invention relates to a method for preparing cotton textiles with moisture absorption and quick-drying properties, belonging to the field of textile preparations. Background technique [0002] Cotton has good skin affinity and moisture absorption capacity, and is very popular among consumers. It occupies a large proportion of daily clothing consumption. However, compared with chemical fiber products, cotton has a large gap in quick-drying ability, that is, it is difficult to achieve quick-drying in the case of sweat. This is why few people choose to wear cotton products during more strenuous exercise. [0003] But for the daily life of ordinary people, there are more relatively light fitness exercises, such as square dancing and jogging. Its characteristic is that the amount of exercise is not very large, and some sweat will be produced but not as much as in competitive sports. At this time, it will be difficult to choose clothing, and the comfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H13/00D04H1/728D04H1/43D04H1/4309D04H1/4358D04H1/4382D01D5/00D01F1/10D01F6/50D01F6/54D01F6/94D01F8/08D01F8/10D01F8/16
CPCD04H13/00D04H1/728D04H1/43D04H1/4309D04H1/4358D04H1/4382D01D5/0084D01D5/003D01F1/103D01F1/10D01F6/94D01F6/54D01F6/50D01F8/08D01F8/10D01F8/16D10B2401/021D10B2401/13
Inventor 覃小红李景川王荣武权震震张弘楠
Owner DONGHUA UNIV