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Soft and insulation high wet-absorption fabric and preparation method thereof

A manufacturing method and high moisture-absorbing technology, applied in the field of thermal fabrics, can solve the problems of hard fabrics, poor skin-friendly properties, soft skin-friendly properties, etc., and achieve the effects of reducing heat conduction, improving quick-drying ability, and improving water absorption capacity

Inactive Publication Date: 2016-07-27
JIANGSU HONGLIU BEDSHEET LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utility model patent of patent number 201420583733.8 discloses a kind of light and thin warm heating fabric, which realizes the moisture absorption and heat generation of the fabric through the phase change of the heating fiber. However, due to the need to absorb the humidity of the human body, this kind of fabric is prone to dryness, peeling and other adverse reactions on the skin, so it is skin-friendly poor sex
The invention patent application with application number 201410623552.8 discloses a special light-absorbing and heating fabric for bathrobes. The fabric uses the adsorption force of bamboo charcoal fiber and the function of emitting infrared light to keep warm. However, carbon fiber is generally more rigid and the fabric is harder. Soft and skin-friendly
The utility model patent with application number 201420701675.4 discloses a new type of thermal insulation fabric, each layer of which is woven with hollow fibers, and keeps warm by retaining still air. This method of keeping warm is healthy and comfortable, but the moisture absorption performance is not ideal
The invention application with the application number of 201210371990.0 discloses a high hollowness core-spun yarn spinning process, the core-spun yarn obtained and the process of weaving towels by using the core-spun yarn. tex's water-soluble vinylon filaments are compounded and twisted to produce spun yarns covered with cotton fibers; then the prepared spun yarns are used as loop yarns to be woven into towels, and finally the water-soluble vinylon filaments are hydrolyzed to obtain It is a towel with good hygroscopicity and quick drying to keep warm. However, during the treatment process, the PVA solution is distributed in the water in a paste state, which not only affects the subsequent treatment of the fabric, reduces the water purification efficiency, but also the price of PVA filament is high, and it is difficult to achieve large-scale production. mass production

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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  • Soft and insulation high wet-absorption fabric and preparation method thereof
  • Soft and insulation high wet-absorption fabric and preparation method thereof
  • Soft and insulation high wet-absorption fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A soft, warm and high moisture-absorbing fabric, using 60S long-staple cotton yarn as warp yarn, 40S covering layer as long-staple cotton, core-spun yarn with 30D modified polyester filament as weft yarn, and 5 pieces of 3 flying warp satin Weaving, gray cloth warp density 173 / inch, weft density 115 / inch, gray cloth width 296cm, obtain gray cloth.

[0024] The gray cloth is singed first, and then the gray cloth is smelted on the open-width scouring machine to dissolve the yarn core of the core sand. During scouring, the fabric enters the open-width scouring machine at a speed of 40m / min, and after passing through the scouring machine The raw material goes through simmering and rolling tanks 001, 002 and 003 in turn. The concentration of caustic soda (36Be caustic soda) in the three padding tanks is controlled at 80g / l, the liquor ratio is controlled at 700:1, and the temperature is controlled at 50°C. After rolling the trough, the excess rolling rate of the fabric is co...

Embodiment 2

[0027] A soft, warm and high moisture-absorbing fabric, using 40S covering layer of long-staple cotton and core-spun yarn of 20D modified polyester filament as the warp yarn, 40S covering layer of combed fine-staple cotton, and yarn core of 20D The core-spun yarn of the modified polyester filament is used as a weft yarn, and is woven with a plain weave. The gray cloth has a warp density of 133 threads / inch, a weft density of 72 threads / inch, and a gray cloth width of 296 cm to obtain a gray cloth.

[0028] The gray cloth is singed first, and then the gray cloth is smelted on the open-width scouring machine to dissolve the yarn core. During scouring, the fabric enters the open-width scouring machine at a speed of 45m / min, and the fabric after passing through the scouring machine is sequentially smelted. For rolling tanks 001, 002 and 003, the concentration of caustic soda in the three padding tanks is controlled at 95g / l, the liquor ratio is controlled at 800:1, the temperature ...

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 a soft and insulation high wet-absorption fabric, which is prepared by postprocessing including boiling gray fabric, wherein the gray fabric is prepared by interweaving warp yarns and weft yarns; the warp yarns and / or the weft yarns adopt covering yarns with yarn cores being modified polyester fiber; the modified polyester fiber is dissolved during the boiling process to enable the warp yarns and / or the weft yarns adopting the covering yarns to have a hollow structure finally; the modified polyester fiber is modified polyester filament yarns dissolved under the alkaline condition. According to the fabric provided by the invention, the conduction of heat can be reduced, and more heat can be reserved, and a heat insulation function is realized. According to the hollow structure, the comfort in wearing and use is improved, meanwhile, the water absorbing capacity and the quick dry capacity of the fabric are improved, and better comfortable and good feeling is brought.

Description

technical field [0001] The invention belongs to the technical field of thermal fabrics, and in particular relates to a soft, warm, high moisture-absorbing fabric. Background technique [0002] With the continuous improvement of people's living standards, people's pursuit of quality of life is getting higher and higher, and many functional fabrics that can bring new wearing experience have emerged as the times require, among which thermal fabrics are developing particularly rapidly. [0003] At present, improving the thermal performance of the fabric is generally achieved by increasing the thickness of the fabric or filling the fabric with materials such as duck down, cotton, and polyester silk. In recent years, with the continuous emergence of new textile materials and textile technologies, more and more thermal fabrics have flooded into the market. The utility model patent of patent number 201420583733.8 discloses a kind of light and thin warm heating fabric, which realize...

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 Applications(China)
IPC IPC(8): D03D15/00D02G3/04D02G3/36D06M11/38D06B21/00D06M101/32D06M101/06D03D15/217D03D15/225D03D15/283D03D15/30D03D15/40D03D15/47D03D15/50
CPCD02G3/04D02G3/36D03D15/00D06B21/00D06M11/38D06M2101/32D06M2101/06D10B2201/02D10B2201/22D10B2331/04
Inventor 黄磊槐向兵姜淑梅胡静霞陈晓华薛琴
Owner JIANGSU HONGLIU BEDSHEET LIMITED
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