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Hollow three-dimensional warm-keeping fabric and preparation method thereof

A three-dimensional effect and fabric technology, applied in textiles and papermaking, knitting, weft knitting, etc., can solve the problems of unsightly comfort, lack of three-dimensional effect, and heavy wearing, etc., to improve wettability and moisture absorption, good fluffy three-dimensional Good effect of feeling and warmth retention

Pending Publication Date: 2022-04-26
DONGGUAN TEXWINCA HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In cold weather or areas, because the common thermal fabrics on the market do not have a good thermal effect, people often wear multiple layers of clothing to meet their thermal needs, but wearing too much can easily lead to inconvenient movement, unsightly and comfortable Poor, thus causing greater distress to people
At present, most thermal fabrics on the market use wool fleece and fleece effect to improve the warmth retention of the fabric, but this kind of fabric lacks three-dimensional effect, is bulky to wear, has poor air permeability, poor softness and is not fluffy, and cannot satisfy users well. needs

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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  • Hollow three-dimensional warm-keeping fabric and preparation method thereof
  • Hollow three-dimensional warm-keeping fabric and preparation method thereof
  • Hollow three-dimensional warm-keeping fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for preparing a hollow three-dimensional thermal fabric, comprising the following steps:

[0026] A. Fabric weaving: the yarn is woven into double-sided fabric through the double-sided knitting machine of the large circular knitting machine;

[0027] B. Dyeing and finishing process: degreasing and high-temperature boiling and bleaching are carried out to the fabric obtained in step A first, and then after acid deoxidation, dyeing process and softening treatment are carried out;

[0028] C. Post-finishing processing: the fabric obtained in step B is sequentially subjected to dehydration, edge opening, open width opening, loosening, fleece, and finished product setting treatment to obtain the hollow three-dimensional warm-keeping fabric.

[0029] Further, in step A, the yarns used in the double-sided fabric are 30S / 1BCI fine cotton yarn and 30S / 1 hollow polyester yarn.

[0030] Further, the double-sided fabric fabric is composed of the first loop forming system ...

Embodiment 2

[0037] A method for preparing a hollow three-dimensional thermal fabric, comprising the following steps:

[0038] A. Fabric weaving: the yarn is woven into double-sided fabric through the double-sided knitting machine of the large circular knitting machine;

[0039] B. Dyeing and finishing process: degreasing and high-temperature boiling and bleaching are carried out to the fabric obtained in step A first, and then after acid deoxidation, dyeing process and softening treatment are carried out;

[0040] C. Post-finishing processing: the fabric obtained in step B is sequentially subjected to dehydration, edge opening, open width opening, loosening, fleece, and finished product setting treatment to obtain the hollow three-dimensional warm-keeping fabric.

[0041] Further, in step A, the yarns used in the double-sided fabric are 30S / 1BCI fine cotton yarn and 30S / 1 hollow polyester yarn.

[0042] Further, the double-sided fabric fabric is composed of the first loop forming system ...

Embodiment 3

[0049] A method for preparing a hollow three-dimensional thermal fabric, comprising the following steps:

[0050] A. Fabric weaving: the yarn is woven into double-sided fabric through the double-sided knitting machine of the large circular knitting machine;

[0051] B. Dyeing and finishing process: degreasing and high-temperature boiling and bleaching are carried out to the fabric obtained in step A first, and then after acid deoxidation, dyeing process and softening treatment are carried out;

[0052] C. Post-finishing processing: the fabric obtained in step B is sequentially subjected to dehydration, edge opening, open width opening, loosening, fleece, and finished product setting treatment to obtain the hollow three-dimensional warm-keeping fabric.

[0053] Further, in step A, the yarns used in the double-sided fabric are 30S / 1BCI fine cotton yarn and 30S / 1 hollow polyester yarn.

[0054] Further, the double-sided fabric fabric is composed of the first loop forming system ...

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 relates to the technical field of knitted fabrics, in particular to a hollow three-dimensional warm-keeping fabric and a preparation method thereof. According to the preparation method, cotton yarns and hollow polyester yarns are selected as yarn raw materials, a unique weaving structure design is combined to weave a double-faced cloth fabric, the fabric is prepared through a dyeing and finishing process and after-finishing processing, and the fabric has good fluffy stereoscopic impression, soft hand feeling and a heat preservation effect. Wherein the wettability and hygroscopicity of the fabric are improved through a combined process of oil removal, high-temperature scouring and bleaching, dyeing processing and softening processing, so that the fabric is soft, comfortable, breathable and warm; a non-ironing resin treatment process is adopted in the after-finishing and shaping process, so that the size stability of the fabric can be greatly improved, the shrinkage of the fabric is reduced, and the quality of the fabric is improved. Meanwhile, the preparation method is easy to implement industrially, low in cost and high in production efficiency, and the prepared fabric is high in quality and stable in quality.

Description

technical field [0001] The invention relates to the technical field of knitted fabrics, in particular to a hollow three-dimensional warm-keeping fabric and a preparation method thereof. Background technique [0002] In cold weather or areas, because the common thermal fabrics on the market do not have a good thermal effect, people often wear multiple layers of clothing to meet their thermal needs, but wearing too much can easily lead to inconvenient movement, unsightly and comfortable Poor, thus causing greater distress to people. At present, most thermal fabrics on the market use wool fleece and fleece effect to improve the warmth retention of the fabric, but this kind of fabric lacks three-dimensional effect, is bulky to wear, has poor air permeability, poor softness and is not fluffy, and cannot satisfy users well. demand. Therefore, it is urgent to develop a kind of thermal insulation fabric to improve the heavy feeling of traditional thermal insulation fabric, increas...

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): D04B1/12D04B1/14
CPCD04B1/12D04B1/14
Inventor 肖后成
Owner DONGGUAN TEXWINCA HLDG
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