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Thin, heat-humid and comfortable multi-functional knitted fabric and preparation method thereof

A technology for knitted fabrics and comfort, which is applied in the field of knitted garment fabrics, and can solve the problems of being light and thin to keep warm, the ability of the second yarn to absorb moisture, poor anti-pilling performance, etc.

Active Publication Date: 2017-05-31
武汉爱帝针纺实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the inner layer of the moisture-absorbing and heat-generating knitted fabric contains a large amount of polyester fibers. Although the special new spinning technology is adopted, the characteristics of polyester fibers that are prone to pilling and pilling cannot be changed. The anti-pilling performance is poor, and wearing for a long time will affect In addition, the delivery time and price of large-scale products are easily subject to raw material suppliers and their price monopoly position
[0005] The invention patent with application number 201410052915.7 discloses a moisture-absorbing, heat-generating, quick-drying, moisturizing and warm-keeping fabric and its preparation method. The contact with the outer layer is a point contact of one contact point, and the connection between the middle layer and the inner layer is in the form of a loop, and the contact is a point contact of two contact points, neither of which is a surface contact method covered by plating. The second yarn The wicking and moisture-wicking ability of the thread is difficult to maximize, so that although the fabric has obvious moisture-absorbing and quick-drying performance, the moisture-absorbing and quick-drying performance is still difficult to fully meet the requirements of the one-way moisture-wicking test.
In addition, the fabric has a double-sided weave structure. Under the premise of ensuring the comfort and elasticity of the fabric, the fabric cannot be made very thin, and the fabric is slightly bloated, which is difficult to meet people's requirements for lightness, thinness and warmth.

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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  • Thin, heat-humid and comfortable multi-functional knitted fabric and preparation method thereof
  • Thin, heat-humid and comfortable multi-functional knitted fabric and preparation method thereof
  • Thin, heat-humid and comfortable multi-functional knitted fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] A lightweight thermal and moisture comfort multifunctional knitted fabric woven from four yarns. The first yarn is J40S Lenzing superfine modal Siro compact spun pure yarn, which is a kind of regenerated cellulose staple yarn; the second yarn is polyester matte air-jet spun yarn produced by Jiangsu Shenghong Chemical Fiber Co., Ltd. Elastic yarn 50D / 72F is a polyester fiber yarn with ultra-fine denier; the third yarn is 30D air-jet spinning spandex yarn produced by Korea Co., Ltd. Hyosung Spandex (Jiaxing) Co., Ltd., which is a polyurethane fiber yarn ; The fourth yarn is J32S cotton ring-spun combed yarn.

[0062] J40S Lenzing ultra-fine modal siro compact spinning pure spinning yarn converted into tex number is 590.5÷40=14.76tex, ultra-fine denier polyester fiber low elastic yarn 50D / 72F converted into tex number is 50÷ 9=5.56 tex, the linear density of the first yarn is 14.76÷5.56=2.65 times that of the second yarn.

[0063] The fabric structure is as figure 1 As ...

Embodiment 2

[0081] A lightweight thermal and moisture comfort multifunctional knitted fabric woven from four yarns. The first yarn is J60S60% Lenzing superfine modal 40% long-staple cotton siro compact blended yarn, which is a regenerated cellulose fiber blended yarn; the second yarn is provided by Changzhou Guoxing Special Chemical Fiber Co., Ltd. The 50D / 72F fine denier antibacterial polypropylene low elastic yarn is a kind of fine denier polypropylene fiber yarn endowed with antibacterial function; the third yarn is 30D wrapping yarn ROICA produced by Japan Asahi Kasei Co., Ltd., which is a low temperature thermal Melt polyurethane fiber yarn; the fourth yarn is J40S70% combed cotton 30% milk protein fiber ring spinning combed blended yarn, in which 30% milk protein fiber is a kind of milk casein grafted with linear macromolecular structure polyacrylonitrile fiber.

[0082] J60S60% Lenzing superfine modal 40% long-staple cotton siro compact blended yarn converted into tex number is 58...

Embodiment 3

[0101] A lightweight thermal and moisture comfort multifunctional knitted fabric woven from four yarns. The first yarn is J60S70% Lenzing superfine viscose 30% fine linen siro compact blended yarn, which is a regenerated cellulose fiber blended yarn; the second yarn is Guangdong Xinhui Meida Nylon Co., Ltd. Dashuanglun 40D / 48F provided by the company, after vacuum sputtering nano-silver treatment, is a cross-section high moisture absorption and perspiration polyamide fiber yarn endowed with radiation protection function; the third yarn is INVISTA fiber 30D polyurethane fiber yarn produced by (Shanghai) Co., Ltd.; the fourth yarn is J40S70% combed cotton 30% SUPERCOOL ring-spun combed blended yarn, of which 30% SUPERCOOL is provided by Shanghai Guida Technology Co., Ltd. The utility model relates to a polyester staple fiber grafted with a Y-shaped cross-section of a hydrophilic group.

[0102] J60S70% Lenzing superfine viscose 30% fine linen siro compact blended yarn converted...

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 light, thin thermal-wet comfort multifunctional knitted fabric and a preparation method thereof. The fabric is formed by weaving first yarn, second yarn, third yarn and fourth yarn. The fabric is of a three-layer structure composed of an outer layer, a middle layer and an inner layer. The outer layer is formed by weaving the first yarn. The middle layer is formed by weaving the second yarn and the third yarn. The inner layer is formed by weaving the fourth yarn. The moisture-absorption and heat-generating heating up value of the fabric meets the standard requirements in the textile industry, moisture adsorption performance, quick drying performance, comprehensive sweat-discharge quick drying performance and other indexes meet values required by national standards before and after the fabric is washed, and the heat-preserving rate index meets the values required by the national standards; meanwhile, the fabric has a good moisture retention function, moisture needed by human skin is locked, and human skin aging can be effectively relieved.

Description

technical field [0001] The invention belongs to the technical field of knitted garment fabrics, and specifically refers to a light, thin, heat-humid and comfortable multifunctional knitted fabric and a preparation method thereof. Background technique [0002] People have been studying the heat and humidity comfort performance of knitted fabrics for a long time. In the past, they only stayed at the level of theoretical research. In recent years, there have been many products that improve people's heat and humidity comfort performance, but most of them are researches on unidirectional moisture-conducting fabrics and new types of moisture absorption. The research on the application of heating materials has produced some new fabrics with one-way moisture guide and moisture absorption and heat generation. The moisture absorption and perspiration function of the fabric has been improved unprecedentedly. The final wet and cold feeling can enhance the heating and warmth performance ...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D04B1/14D04B1/16D04B1/18D04B1/00A41D31/00D06P5/02D06P5/04
Inventor 周用民胡丽莎胡爱娣
Owner 武汉爱帝针纺实业有限公司
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