Moisture-conducting quick-drying weft-knitted fabric and processing technology thereof

A processing technology and fabric technology, used in knitting, weft knitting, textiles and papermaking, etc., can solve the problems of high price, functional additives are not washable, and cannot be printed at high temperature, and achieve low cost of raw materials and moisture-conducting functions. stable effect

Pending Publication Date: 2017-11-17
WUXI HANUO TEXTILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a moisture-conducting and quick-drying knitted weft-knitted fabric, which can solve the problems of the existing moisture-conducting and quick-drying fabrics that are not washable when treated with functional additives, and are not resistant to high temperatures when water-repellent fibers are used as the inner layer. It is impossible to carry out post-finishing such as high-temperature printing, and it is expensive and difficult to process when waterproof yarn is used as the inner layer. Therefore, the present invention also provides a processing technology for moisture-conducting and quick-drying knitted weft-knitted fabrics

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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  • Moisture-conducting quick-drying weft-knitted fabric and processing technology thereof

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Effect test

Embodiment 1

[0026] The processing technology of moisture-conducting and quick-drying knitted weft-knitted fabric of the present invention comprises the following process steps: gray cloth weaving→pretreatment→dyeing→reduction washing→high temperature setting→reduction washing→finished product setting→embossing.

[0027]Among them, when weaving gray cloth, two kinds of yarns with different DPF are selected, among which the yarn with small DPF is 75D / 144F ordinary semi-gloss low-elastic light mesh polyester yarn, and the yarn with large DPF is 75D / 36F ordinary semi-gloss low-elasticity light mesh Net polyester yarn, put them on a 34"28G102F large circular machine to weave dobby fabric, and use double yarn feeding to make a single-sided jersey with a silk-covered silk structure. For 75D / 144F, the feeding yarn goes up the hole; the reverse side has an even number of paths, and the yarn frame is 75D / 36F, and the feeding yarn goes down the hole. 100% of the area, the loop forming area of ​​the ...

Embodiment 2

[0039] The processing technology of the moisture-conducting and quick-drying knitted weft-knitted fabric of the present invention comprises the following process steps: gray cloth weaving→pretreatment→dyeing→reduction washing→high temperature setting→reduction washing→finished product setting→embossing.

[0040] Among them, when weaving gray cloth, two kinds of yarns with different DPF are selected, among which the yarn with small DPF is 75D / 144F ordinary semi-gloss low-elastic light mesh polyester yarn, and the yarn with large DPF is 75D / 36F ordinary semi-gloss low-elasticity light mesh Net polyester yarn, put them on a 34"28G102F large circular machine to weave dobby fabric, and use double yarn feeding to make a single-sided jersey with a silk-covered silk structure. For 75D / 144F, the feeding yarn goes up the hole; the reverse side has an even number of paths, and the yarn frame is 75D / 36F, and the feeding yarn goes down the hole. 95% of the area, and the loop forming area o...

Embodiment 3

[0050] The processing technology of the moisture-conducting and quick-drying knitted weft-knitted fabric of the present invention comprises the following process steps: gray cloth weaving→pretreatment→dyeing→reduction washing→high temperature setting→reduction washing→finished product setting→embossing.

[0051] Among them, when weaving gray cloth, two kinds of yarns with different DPF are selected, among which the yarn with small DPF is 75D / 144F ordinary semi-gloss low-elastic light mesh polyester yarn, and the yarn with large DPF is 75D / 36F ordinary semi-gloss low-elasticity light mesh Net polyester yarn, put them on a 34"28G102F large circular machine to weave dobby fabric, and use double yarn feeding to make a single-sided jersey with a silk-covered silk structure. For 75D / 144F, the feeding yarn goes up the hole; the reverse side has an even number of paths, and the yarn frame is 75D / 36F, and the feeding yarn goes down the hole. 90% of the area, and the loop forming area o...

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 provides a moisture-conducting quick-drying weft-knitted fabric. The fabric can solve the problems that an existing moisture-conducting quick-drying fabric is not washable when treated with a functional additive, is not resistant to high temperature when water-repellent fibers serve as the inner layer, and is expensive and not easy to process when waterproof yarn serves as the inner layer. A grey fabric of the fabric is formed through weft knitting of at least two kinds of yarn different in DPF, wherein the looping area of the yarn, with the minimum DPF, in the at least two kinds of yarn different in DPF on the front side of the grey fabric accounts for 60-100% of the total area of the front side; the looping area or the floating thread area of the yarn, with the maximum DPF, in the at least two kinds of yarn different in DPF on the reverse side of the grey fabric accounts for 60-100% of the total area of the reverse side; the DPF value of the yarn with the maximum DPF is at least 0.3 larger than that of the yarn with the minimum DPF. The invention provides a processing technology of the moisture-conducting quick-drying weft-knitted fabric. The technology comprises the following steps of grey cloth weaving, pre-treatment, dyeing, reduction washing, high-temperature setting, reduction washing and finished product shaping.

Description

technical field [0001] The invention relates to the technical field of moisture-conducting and quick-drying fabrics, in particular to a moisture-conducting and quick-drying knitted weft-knitted fabric and its processing technology. Background technique [0002] As people's requirements for clothing comfort are getting higher and higher, knitted fabrics with moisture-wicking and quick-drying functions are favored by people because of their excellent performance in quickly moisture-wicking and ensuring the inner layer of the fabric to dry quickly. At present, there are moisture-conducting and quick-drying fabrics on the market. For example, the invention patent with the publication number of CN101962885A discloses a method for preparing a product with a unidirectional moisture-conducting function. The working liquid of the water finishing agent sprays one side of the fabric. Since the realization of its moisture-conducting function depends on the use of functional additives to...

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): D04B1/00D04B1/14D04B1/16D04B1/12
CPCD04B1/00D04B1/12D04B1/14D04B1/16D10B2331/04D10B2331/02D10B2201/24Y02P70/62
Inventor 陈慧赵衡过志良
Owner WUXI HANUO TEXTILE TECH
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