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Vertical method fabric capillary effect evaluation device

A capillary effect and evaluation device technology, applied in the direction of surface/boundary effects, measurement devices, analysis materials, etc., to achieve accurate evaluation and enrich the effect of evaluation methods

Inactive Publication Date: 2020-04-14
HUNAN INSTITUTE OF ENGINEERING
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the evaluation method of fabric wicking and water conductivity used in enterprises is to immerse the narrow and long strip samples in the warp and weft directions in the third-grade water or potassium dichromate solution at a certain temperature to observe the rise of the liquid level. Wicking height, this method is limited to the evaluation of water conductivity between different types of fabrics

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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  • Vertical method fabric capillary effect evaluation device
  • Vertical method fabric capillary effect evaluation device
  • Vertical method fabric capillary effect evaluation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] see figure 1 , a vertical fabric capillary effect evaluation device, the device uses the principle of capillary effect, image acquisition technology and digital image processing technology to test the wicking and water-conducting properties of fabrics. The device consists of a capillary effect test chamber 6, a closed chamber door 1, a door switch 4, a device function control box 5, an input keyboard 3, a data display screen 2, a cloth sample chamber 8 and a powerful exhaust fan 7. The test chamber 6 is arranged above the device function control box 5 , and the cloth roll sample chamber 8 is arranged above the capillary effect test chamber 6 . The powerful exhaust fan 7 is installed on the cloth roll sample chamber 8, the data display screen 2 and the input keyboard 3 are installed on the device function control box 5, and the airtight chamber door 1 is installed on the capillary effect test chamber 6 through the chamber door switch 4. The data display screen 2 and the...

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 discloses a vertical method fabric capillary effect evaluation device. The device consists of a capillary effect test bin (6), a device function control box (5), a data display screen (2), an input device and a yardage roll sample bin (8); the capillary effect test bin (6) is arranged on the device function control box (5), the yardage roll sample bin (8) is arranged over the capillary effect test bin (6), an airtight bin door (1) and a bin door switch (4) thereof are arranged on the capillary effect test bin (6), and a yardage roll shaft (9) is arranged in the yardage roll sample bin (8). A camera (11) in the capillary effect test bin (6) is used for collecting a liquid level boundary line on the fabric; the wicking height and a wicking image of the fabric are measured and obtained, the image is analyzed to evaluate the water guiding performance of the fabric, a tension induction motor module (24) in the yardage roll sample bin (8) drives the yardage roll shaft (9) to move intermittently, and batch testing of the wicking water guiding performance of the fabric is achieved.

Description

technical field [0001] The invention relates to a fabric capillary effect evaluation device, in particular to a vertical method fabric capillary effect evaluation device in the textile field. Background technique [0002] In recent years, people have higher and higher requirements for the comfortable and close-fitting performance of clothing fabrics. The heat and humidity comfort of clothing means that the human body feels neither cold nor hot, neither stuffy nor stuffy in different climates. A performance of wet comfort satisfaction. With the improvement of people's living standards, the comfort performance of clothing fabrics is valued by more and more consumers. At present, the evaluation method of fabric wicking and water conductivity used in enterprises is to immerse the narrow and long strip samples in the warp and weft directions in the third-grade water or potassium dichromate solution at a certain temperature to observe the rise of the liquid level. Wicking height...

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): G01N13/00
CPCG01N13/00
Inventor 张小叶
Owner HUNAN INSTITUTE OF ENGINEERING
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