Preparation method of functional cotton-imitating antistatic water-absorbing warp-knitted nap fabric and product thereof

An anti-static and warp-knitting technology, applied in the textile field, can solve the problems of decreased comfort, odor, and difficulty in achieving natural fiber water absorption for cotton-like fabrics, so as to achieve the effect of improving comfort and anti-static function.

Active Publication Date: 2019-05-21
HAIAN QI HONG TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in practice, the weaving of functional fabrics, especially the preparation of antistatic and waterproof composite functional fabrics, cannot take into account both antistatic and waterproof functional effects.
The existing technology mostly uses natural fibers such as cotton fibers, but although natural fibers have good water absorption, they cannot release water qu

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

Example Embodiment

[0023] Example 1:

[0024] 80 parts by weight of antistatic polyester 75 / 72DTY and 20 parts by weight of ordinary polyester 75 / 144DTY are used as the raw material for the top yarn, the middle yarn is made of 50 / 48FDY hydrophilic modified vinylon fiber, and the bottom yarn is made of ordinary polyester 75 / 144DTY. , Shaping, dyeing and finishing, sewing process to make the designed materials.

[0025] The shaping temperature of the shaping process is 210°C, and the shaping speed is 28m / min.

[0026] The dyeing and finishing process includes the following process steps: entering the dyeing vat (the dyeing temperature is 130°C), drying (the temperature is 160°C), washing with water, and drying (the temperature is 160°C), and the softener is treated with tannic acid.

[0027] The composition and mass parts of the dyes used in the dyeing process are: 0.04 parts by mass of disperse yellow, 0.0152 parts by mass of disperse red, 0.022 parts by mass of disperse blue, and 0.5 parts by mass of 98...

Example Embodiment

[0031] Example 2:

[0032] Using 50 parts by weight of antistatic polyester 75 / 72DTY and 50 parts by weight of ordinary polyester 75 / 144DTY as the raw material of the top yarn, the middle yarn is made of 50 / 48FDY hydrophilic modified vinylon fiber, and the bottom yarn is made of ordinary polyester 75 / 144DTY. , Shaping, dyeing and finishing, sewing process to make the designed materials.

[0033] The specification of the polyester DTY is 75D / 144F, the specification of the antistatic polyester DTY is 75D / 72F, and the specification of the hydrophilic modified vinylon fiber is 50D / 48F.

[0034] The shaping temperature of the shaping process is 210°C, and the shaping speed is 28m / min.

[0035] The dyeing and finishing process includes the following process steps: entering the dyeing vat (the dyeing temperature is 130°C), drying (the temperature is 160°C), washing with water, and drying (the temperature is 160°C), and the softener is treated with tannic acid.

[0036] The composition and mas...

Example Embodiment

[0040] Example 3:

[0041] Using 20 parts by weight of antistatic polyester 75 / 72DTY and 80 parts by weight of ordinary polyester 75 / 144DTY as the raw material of the top yarn, the middle yarn is made of 50 / 48FDY hydrophilic modified vinylon fiber, and the bottom yarn is made of ordinary polyester 75 / 144DTY. , Shaping, dyeing and finishing, sewing process to make the designed materials.

[0042] The specification of the polyester DTY is 75D / 144F, the specification of the antistatic polyester DTY is 75D / 72F, and the specification of the hydrophilic modified vinylon fiber is 50D / 48F.

[0043] The shaping temperature of the shaping process is 210°C, and the shaping speed is 28m / min.

[0044] The dyeing and finishing process includes the following process steps: entering the dyeing vat (the dyeing temperature is 130°C), drying (the temperature is 160°C), washing with water, and drying (the temperature is 160°C), and the softener is treated with tannic acid.

[0045] The composition and mas...

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 discloses a preparation method of a functional cotton-imitating antistatic water-absorbing warp-knitted nap fabric and a product thereof. The method includes the steps that a fiber raw material is subjected to warping, knitting, shaping and dyeing; in the fiber raw material, face yarn or bottom yarn comprises antistatic polyester, the weight ratio of the antistatic polyester in the face yarn or the bottom yarn is 20-100%, and middle yarn is hydrophilic modified polyvinyl fiber. According to the method, the hydrophilic modified polyvinyl fiber is adopted as the middle yarn, one side of the face yarn or the bottom yarn adopts antistatic fiber, and the other side of the face yarn or the bottom yarn adopts common fiber, so that the weave structure design is beneficial to forminga siphonic effect; the middle yarn can absorb moisture, and meanwhile the bottom yarn can maintain a certain degree of dryness, so that the comfort of the fabric is improved; moisture stored in the middle yarn is beneficial to improving the antistatic function and has a synergistic effect with the antistatic fiber.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a method for preparing a functional cotton-like antistatic water-absorbing warp-knitted fleece fabric and a product thereof. Background technique [0002] With the improvement of people's quality of life, the demand for fabric functionality has gradually increased. Especially in recent years, the deterioration of the environment and the impact of smog have greatly increased the degree of dust absorption of textile fabrics. Many life inconveniences caused by static electricity, such as charged fabrics make fabrics wrinkle, which greatly affects the appearance, charged fabrics make the wearer feel irritable, and cause many diseases in the long run, charged fabrics may even bring safety hazards, such as static electricity in gas stations and other places. There are also many reports of fires caused by the accumulation of loads. As the country, society and consumers gradually become more aw...

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): D04B21/04D04B21/16D06B21/00D06B9/02D06B15/00D06M15/333D06M13/224D06M13/192D06M15/356D06M101/24
Inventor 刘水平熊友根陈兵谭全胜
Owner HAIAN QI HONG TEXTILE TECH CO LTD
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