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Testing method for drying performance of wool fabric

A test method and technology for wool fabrics, which are applied in the direction of removing certain components and weighing, etc., can solve the problems of dry performance test analysis of wool fabrics, inability to guarantee the moisture removal performance of wool fabrics, etc., so as to achieve a simple and practical test method and test results. Fast and timely, strong penetration effect

Active Publication Date: 2012-06-27
JIANGSU SUNSHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many manufacturers of functional woolen fabrics, but none of them have effectively tested and analyzed the drying performance of woolen fabrics, because woolen fabrics are water-repellent, and moisture cannot enter the fabric, and the amount of water absorbed will directly affect the accuracy of the test results. Therefore, the drying performance of wool fabrics in the past was not tested, and the moisture removal performance of wool fabrics could not be guaranteed.

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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Experimental program
Comparison scheme
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Embodiment Construction

[0016] The invention relates to a method for testing the drying performance of wool fabrics. The principle is to balance and weigh the dry-cleaned wool fabrics, immerse them in water with a certain penetrant to penetrate and absorb water for a certain period of time, then take the wool fabrics out and place them at standard temperature and humidity. Under the condition of hanging and dripping, the sample is weighed at regular intervals. By comparing the weight change before and after the immersion, the time required for the sample to recover the weight before immersion is recorded as the natural drying time of the fabric.

[0017] The steps are as follows:

[0018] 1. Take two samples of 10 cm×20 cm on a 40 cm wide wool fabric sample as test samples. The surface of the sample must not have obvious stains, defects, surface stains and defects, otherwise it will affect the accuracy of the test results Sex.

[0019] 2. Put the sample in the container of the washer, add 300ml of tetrachl...

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Abstract

The invention relates to a testing method for drying performance of a wool fabric, which is mainly used for testing naturally drying performance of a soaked fabric. The principle of the testing method is that performing balance weighing on a dry-cleaned wool fabric, soaking the dry-cleaned wool fabric into water with certain penetrating agents for absorbing water in a penetrating mode for certaintime, then taking the wool fabric out, hanging the wool fabric for drying in a dripping mode under the conditions of standard temperature and humidity, weighing the test sample at set intervals, and recording the time required by recovering the weight of the test sample before soaking as the natural drying time of the fabric according to comparison on weight changes of the wool fabric before soaking and after soaking. The testing method for the drying performance of the wool fabric utilizes an instrument for testing dry cleaning and a reagent for dry cleaning, thereby avoiding different additive and instability of operation. The reagent has strong penetrating quality so that water can be completely absorbed by the fabric, a water absorbability test can be finished in a short time, test results are quick and timely, a test method is simple and practical, no special detection equipment is required to be configured, and test cost is low.

Description

Technical field [0001] The invention relates to a method for testing the drying performance of wool fabrics, which is mainly used for testing the natural drying performance of the fabric after being soaked. Background technique [0002] In recent years, wool fabrics with moisture absorption and sweat wicking functions have been developed. Wool fabrics have light and thin, vapor permeable and certain moisture absorption and sweat wicking functions to meet the needs of consumers. Through fabric structure design, the use of new modified fibers and finishing Auxiliary processing and other methods to improve or improve the non-hydrophilic fabric's moisture absorption, transfer, and discharge properties, so that it has both water absorption and moisture conductivity. The process of the wool fabric transferring water can be divided into 4 stages: the wool fabric contacts water, absorbs water-water transportation-storage-water evaporation and moisture dissipation. Among them, the evapor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/04
Inventor 杨海军何良王榴兴陶毅陶雅芸
Owner JIANGSU SUNSHINE
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