Wool fabric with one-way moisture-transferring function

A unidirectional wet-conducting, wool fabric technology, applied in the direction of animal fibers, textiles and papermaking, fiber processing, etc., can solve the problems of insignificant suction effect, high droplet size required by the process, and difficulty in forming small-sized capillary channels, etc. Achieving the effect of good one-way wet guide effect

Inactive Publication Date: 2011-01-26
JIANGSU JIANLU WOOLEN +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, for the method of processing the woolen fabric that has been woven and produced so that it has unidirectional moisture transfer performance, the single-sided liquid supply path used in it is realized by the screen printing method, and the screen printing method requires The height and droplet size are limited by the printing mesh processing technology, the size of the water-repellent area is too large, it is difficult to form small-sized capillary channels, and the suction effect on water (sweat) is not obvious

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Pure wool fabric, weighing 180g per square meter, is first processed by conventional washing, boiling, and drying, and then rolled with Queenset PSO-5500 durable hydrophilic agent produced by Japan Kotani Chemical Industry Co., Ltd. before the fabric enters the setting machine for setting. The consumption of described hydrophilic agent is 30g / L, and the excess ratio is 80%. At a setting temperature of 180° C., setting was carried out in a setting machine for 60 s, and the setting machine was a POWER-LINE type stenter setting machine produced by Bruckner, Germany. This sizing machine is equipped with a turntable nozzle spray device on the head side. The fabric passes through the spray device at a speed of 30m / min. shower. The fluorine-containing water-repellent finishing agent is Oleophobol CP-S, a non-ionic fluorine-containing water-repellent finishing agent produced by Huntsman, and the dosage is 30 g / L. The rotary speed of the rotary spray nozzle is 5000 rpm, and th...

Embodiment 3

[0027] The unidirectional moisture transfer performance of the obtained fabric was evaluated using the following method.

[0028] Evaluation method 1: Determine the one-way moisture permeability of the fabric by comparing the size of the remaining water marks on the fabric.

[0029] A syringe with a larger needle or a pipette with a smaller caliber are used to produce smaller-sized droplets to simulate sweat droplets, which are respectively added to the fabrics of Example 1 that have been treated with the working solution of the fluorine-containing water-repellent finishing agent. on the side and the side that has not been treated with the working solution of the fluorine-containing water-repellent finishing agent. When the droplet is added to one side of the fabric treated with the working solution of the fluorine-containing water-repellent finishing agent, the visual observation shows that the droplet quickly penetrates to the other side of the fabric and remains on the fabr...

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 wool fabric with a one-way moisture-transferring function, which is characterized in that water-repellent areas are irregularly distributed on any one surface of the wool fabric, each water-repellent area is 0.01-4mm<2> in area and the space between every two water-repellent areas is 0.1-2mm. Particularly, the water-repellent areas on any one surface of the wool fabric are basically round and different in size. According to the wool fabric, a double side-face structure with a hydrophilic property and a hydrophobic property is structured on the two surfaces of the fabric, and the hydrophobic surface is provided with smaller water-repellent areas which are simpler in structure.

Description

technical field [0001] The invention relates to a fabric with one-way moisture-wicking function. In particular, the present invention relates to a woolen fabric having unidirectional moisture permeability. Background technique [0002] In recent years, with the development of the clothing industry, people are not only limited to clothing styles but also focus more on the research and improvement of clothing fabrics that can bring a comfortable feeling to the human body. In particular, in order to provide comfortable and convenient sensory effects to the human body for a longer period of time, people have more and more stringent requirements for the selection of clothing fabrics and the functions of fabrics. Therefore, in the research on the improvement of the function of clothing fabrics, how to make the clothing fabrics have the function of moisture absorption and quick drying has also become one of the more important aspects. With the deepening of research, people are pa...

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): D06M23/16D06M101/12
Inventor 施楣梧王竹林高惠芳王军锋刘庆年班国良
Owner JIANGSU JIANLU WOOLEN
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