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Test method and test device for bending drapability of fabrics

A test method and drapability technology, applied in the field of fabric bending drapability test method and the test device used, to achieve the effects of strong operability, accurate and reliable results, and accurate and reliable testing

Active Publication Date: 2018-01-12
东营市东凯新材料技术研发有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Summarizing the existing test methods and researches on fabric drape and drape, it can be found that so far, fabric drape and drape tests have been performed separately, that is, one test method can only test one performance

Method used

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  • Test method and test device for bending drapability of fabrics
  • Test method and test device for bending drapability of fabrics
  • Test method and test device for bending drapability of fabrics

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with accompanying drawing.

[0032] Such as figure 1 , 2 , 3 and, shown in 4, a fabric bending drapability testing device used in a fabric bending drapability test method includes a test column 3, a triangle ruler 5, an elastic band 6 and a weight 8. Weight 8 has a weight of 10 grams and is used to prevent the fabric to be tested from sliding after the sample to be tested is placed on the upper surface of the cylinder. The main body of the test column 3 is in the shape of a regular hexagonal column. The side length of the bottom surface of the test column 3 is 3 cm. A cylindrical protrusion 4 is provided at the center of the top end surface of the test column 3 . The cylindrical protrusion 4 has a height of 1 mm and a diameter of 4 mm. The top end surface of the test column is provided with six semi-annular grooves uniformly distributed along the circumference; both sides of the groove top of the ...

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Abstract

The invention discloses a test method and a test device for bending drapability of fabrics. The specific method of the invention is as follows: step one, ironing the fabric to be tested to be flat, and cutting into n rectangular samples; step two, respectively cutting a circular hole in the middle of each of the n rectangular samples; step three, enabling cylindrical bulge of a test column to penetrate through the round holes of the n rectangular samples; step four, placing weight at the top of the test column; step five, one minute after placing the weight, according to i being equal to 1, 2,3. . . 2n, performing the step 6 in sequence; step six, sliding up the ith triangle ruler, reading out the scale value Xi of the rectangular specimen width edge on the ith triangle ruler and the scale value Yi of the position, on the test column, of the scale edge of the ith triangle ruler; step seven, calculating the bending drape coefficient. The formula is shown in the description. The test method and the test device can simultaneously test the fabric bending performance and drape performance, are simple and convenient and have strong operability.

Description

technical field [0001] The invention belongs to the technical field of textile and garment performance testing, and in particular relates to a fabric bending and drapability testing method and a testing device adopted therefor. Background technique [0002] Fabric bendability and drape are both important attributes that affect the style and appearance of fabrics, and are also a direct reflection of fabric deformation capabilities. Therefore, research on their testing methods has always been the focus of textile workers. Summarizing the existing test methods and researches on fabric drape and drape, it can be found that so far, fabric drape and drape tests have been performed separately, that is, one test method can only test one performance. However, there is a great deal of commonality between fabric bending and drapability. As mentioned above, they both have an important impact on the appearance and directly reflect the soft deformation ability of the fabric: flexible fabr...

Claims

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Application Information

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IPC IPC(8): G01N33/36
Inventor 刘成霞叶海莲
Owner 东营市东凯新材料技术研发有限责任公司
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