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 problem that the existing moisture-conducting and quick-drying fabrics are not washable when treated with functional additives, and are not resistant to high temperatures when water-repellent

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

Examples

Experimental program
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Example Embodiment

[0025] Example one:

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

[0027] Among them, when weaving grey fabrics, two different DPF yarns are used. Among them, 75D / 144F ordinary semi-gloss low-elastic light mesh polyester yarn is selected for the smaller DPF yarn, and 75D / 36F ordinary semi-gloss, low-elasticity polyester yarn is selected for the large DPF yarn. Mesh polyester yarns, put them on a 34” 28G102F large circular knitting machine to weave small jacquard fabrics. Double yarns are used to make a single jersey with a silk-covered structure. The plane is the front side, and the yarn is odd-numbered. For 75D / 144F, the yarn is fed to the upper hole; the reverse side is an even number of ways, and the rack is 75D / 36F, and the ...

Example Embodiment

[0038] Embodiment two:

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

[0040] Among them, when weaving grey fabrics, two different DPF yarns are used. Among them, 75D / 144F ordinary semi-gloss low-elastic light mesh polyester yarn is selected for the smaller DPF yarn, and 75D / 36F ordinary semi-gloss, low-elasticity polyester yarn is selected for the large DPF yarn. Mesh polyester yarns, put them on a 34” 28G102F large circular knitting machine to weave small jacquard fabrics. Double yarns are used to make a single jersey with a silk-covered structure. The plane is the front side, and the yarn is odd-numbered. For 75D / 144F, the yarn is fed to the upper hole; the reverse side is an even number of ways, and the rack is 75D / 36F, and t...

Example Embodiment

[0049] Embodiment three:

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

[0051] Among them, when weaving grey fabrics, two different DPF yarns are used. Among them, 75D / 144F ordinary semi-gloss low-elastic light mesh polyester yarn is selected for the smaller DPF yarn, and 75D / 36F ordinary semi-gloss, low-elasticity polyester yarn is selected for the large DPF yarn. Mesh polyester yarns, put them on a 34” 28G102F large circular knitting machine to weave small jacquard fabrics. Double yarns are used to make a single jersey with a silk-covered structure. The plane is the front side, and the yarn is odd-numbered. For 75D / 144F, the yarn is fed to the upper hole; the reverse side is an even number of ways, and the rack is 75D / 36F, and...

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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