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Polyester-cotton interwoven one-way moisture-wicking yarn-dyed fabric and dyeing and finishing processing method thereof

A technology of one-way wetting and processing method, applied in the field of textile printing and dyeing, can solve the problems of high cost, long process, fast water loss rate, etc., and achieve the effect of reducing COD value

Inactive Publication Date: 2020-02-04
张家港市金陵纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For woven fabrics in the prior art, water repellent is applied to the next-to-body surface by coating or printing technology, and then the fabric is subjected to moisture absorption and quick-drying finishing to endow the woven fabric with a one-way moisture-wicking function. The process is long, costly, and relies on adhesives. Fixing the waterproofing agent on the fabric is easy to produce free formaldehyde, and will affect the air permeability and hand feeling of the fabric. The purpose of the present invention is to provide a dyeing and finishing method of polyester-cotton interwoven unidirectional moisture-conducting yarn-dyed fabric and the dyed fabric obtained by the dyeing method. The fabric obtained by the finishing process endows the woven fabric with a waterproof effect on the next-to-body surface and excellent moisture absorption effect on the outer surface. At the same time, the use of polyester filament increases the quick-drying effect and the water loss speed is fast

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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  • Polyester-cotton interwoven one-way moisture-wicking yarn-dyed fabric and dyeing and finishing processing method thereof
  • Polyester-cotton interwoven one-way moisture-wicking yarn-dyed fabric and dyeing and finishing processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 , figure 2 As shown, a polyester-cotton interweaving unidirectional moisture-wicking yarn-dyed fabric is woven from warp yarn 2 and weft yarn 1. Warp yarn 2 is made of polyester filament, and weft yarn 1 is made of cotton yarn. The weft yarn 1 accounts for 95% of the total area of ​​the next-to-body surface, and the warp yarn 2 on the outer surface accounts for 92% of the total area of ​​the outer surface, and the structure is loose; the dyeing and finishing method of the fabric includes the following steps:

[0037] S1. Warp yarn dyeing, the technological process consists of loose tube → dyeing → reduction cleaning → post-treatment;

[0038] In the loosening step, the winding density of the bobbin is 0.25-0.30g / cm 3 , the package weight is 0.85-1.0kg;

[0039] In the post-treatment step, a moisture-absorbing and quick-drying finishing agent for chemical fibers is used. The moisture-absorbing and quick-drying finishing agent is Rudolph’s FERAN ICS. ...

Embodiment 2

[0055] Such as figure 1 , figure 2 As shown, a polyester-cotton interweaving unidirectional moisture-wicking yarn-dyed fabric is woven from warp yarn 2 and weft yarn 1. Warp yarn 2 is made of polyester filament, and weft yarn 1 is made of cotton yarn. The weft yarn 1 accounts for 95% of the total area of ​​the next-to-body surface, and the warp yarn 2 on the outer surface accounts for 92% of the total area of ​​the outer surface, and the structure is loose; the dyeing and finishing method of the fabric includes the following steps:

[0056] S1. Warp yarn dyeing, the technological process consists of loose tube → dyeing → reduction cleaning → post-treatment;

[0057] In the loosening step, the winding density of the bobbin is 0.25-0.30g / cm 3 , the package weight is 0.85-1.0kg;

[0058] In the post-treatment step, a moisture-absorbing and quick-drying finishing agent for chemical fibers is used. The moisture-absorbing and quick-drying finishing agent is Rudolf’s FERAN ICS. T...

Embodiment 3

[0074] Such as figure 1 , figure 2 As shown, a polyester-cotton interweaving unidirectional moisture-wicking yarn-dyed fabric is woven from warp yarn 2 and weft yarn 1. Warp yarn 2 is made of polyester filament, and weft yarn 1 is made of cotton yarn. The weft yarn 1 accounts for 95% of the total area of ​​the next-to-body surface, and the warp yarn 2 on the outer surface accounts for 92% of the total area of ​​the outer surface, and the structure is loose; the dyeing and finishing method of the fabric includes the following steps:

[0075] S1. Warp yarn dyeing, the technological process consists of loose tube → dyeing → reduction cleaning → post-treatment;

[0076] In the loosening step, the winding density of the bobbin is 0.25-0.30g / cm 3 , the package weight is 0.85-1.0kg;

[0077] In the post-treatment step, a moisture-absorbing and quick-drying finishing agent for chemical fibers is used. The moisture-absorbing and quick-drying finishing agent is Rudolph’s FERAN ICS, ...

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 discloses a polyester-cotton interwoven one-way moisture-wicking yarn-dyed fabric and a dyeing and finishing processing method thereof, which are characterized in that the fabric is woven with warps and wefts, the warps are polyester filaments, the wefts are pure cotton yarns, and the dyeing and finishing processing method of the fabric comprises the steps of S1, carrying out warp finishing, to be specific, unwinding, dyeing, carrying out reduction washing, and post-treating; S2, carrying out weft finishing, to be specific, dyeing, removing a surfactant, pickling, carrying out waterproof treatment, dewatering, and drying; S3, for the warps and wefts from the steps S1 and S2, carrying warping, rewinding, sizing, weaving, and maintaining gray fabric and post-treating; a honeycomb structure is adopted during weaving, the wefts are visible on the skin-fitting surface, the warps are visible on the outer surface, and the structure is loose; the post-treating procedure includesbaking, washing, shaping, setting and stentering, and preshrinking. The polyester-cotton interwoven one-way moisture-wicking yarn-dyed fabric and the dyeing and finishing processing method thereof have advantages that a certain waterproof effect is given to the skin-fitting surface of the fabric, the external surface of the fabric has excellent moisture-wicking effect, and the adopted polyester filaments with cotton yarns also improve quick-drying effect, so that the moisture loss speed is higher.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and in particular relates to a dyeing and finishing method of polyester-cotton interwoven unidirectional moisture-guiding yarn-dyed fabric and the fabric obtained by the dyeing and finishing method. Background technique [0002] The so-called one-way moisture guide means that the next-to-body surface of the fabric has a certain waterproof effect, and the outer surface has a moisture-absorbing and quick-drying effect. At present, unidirectional moisture guide is widely used in knitted fabrics, because the structure of knitted fabrics is generally loose, and water vapor is easily absorbed to the outside through the interweaving points of the front and back sides and the weaving gap of the fabric through the hydrophilic fibers. The development of unidirectional moisture transfer on woven fabrics is less developed. In the prior art, in order to endow woven fabrics with unidirectio...

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): D03D15/00D03D13/00D06B3/09D06B9/02D06B9/04D06B21/00D06C21/00D06C3/00D06M13/00D06M15/00D06P3/82D06M101/06D06M101/32
CPCD03D13/004D03D15/00D06B3/09D06B9/02D06B9/04D06B21/00D06C3/00D06C21/00D06M13/00D06M15/00D06M2200/12D06M2200/50D06P3/8223D10B2201/02D10B2331/04
Inventor 王薇黄胜良
Owner 张家港市金陵纺织有限公司
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