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A Method for Simultaneously Testing Fabric Rigidity, Flexibility and Drapability

A drapable, rigid-flexible technology, applied in the field of textile and garment performance testing, can solve problems such as time-consuming, time-consuming, labor-consuming, material-consuming, and fabric sample consumption, so as to shorten the test cycle, speed up the cost, and achieve accurate and reliable results. Effect

Inactive Publication Date: 2019-10-11
通标标准技术服务(常州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing experimental workload is relatively large, not only consumes a lot of fabric samples, but also takes a lot of time, time-consuming, labor-intensive and material-consuming

Method used

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  • A Method for Simultaneously Testing Fabric Rigidity, Flexibility and Drapability
  • A Method for Simultaneously Testing Fabric Rigidity, Flexibility and Drapability
  • A Method for Simultaneously Testing Fabric Rigidity, Flexibility and Drapability

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing.

[0029] Such as figure 1 As shown, a fabric fixing device used in a method for simultaneously testing fabric rigidity, flexibility and drapability includes a first pin 1, a second pin 2, a third pin 3 and an image pickup device. The image capture device adopts a digital camera with more than 10 million pixels. The first pin 1, the second pin 2, and the third pin 3 are all arranged horizontally and arranged in an isosceles triangle (that is, the projections of the first pin, the second pin, and the third pin on a plane perpendicular to the axis of the first pin are respectively are the three vertices of an isosceles triangle.). The distance between the first pin 1 and the second pin 2 is 6 cm and they are set at the same height. The third pin 3 is located 2 cm below the line connecting the first pin 1 and the second pin 2 , and on the perpendicular line between the line co...

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PUM

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Abstract

The invention discloses a method for testing the rigidity, flexibility and drape of fabrics at the same time. Step 1. Cut the fabric to be tested into a first rectangular sample and a second rectangular sample. i=1,2, execute steps 2, 3, 4, 5 and 6 in sequence. Step 2: Place the i-th rectangular sample on the fabric fixing device. Step 3: Use an image capture device to take photos of the fabric. Step 4: Use Imageware software to obtain the point cloud and three-dimensional point cloud coordinate array. Step 5. Save the three-dimensional point cloud coordinate array into an asc format data file and reopen it in Imageware. Step 6: Extract images and features in Imageware software. Step 7: Find the bending stiffness E and fabric drape coefficient F of the fabric to be tested.

Description

technical field [0001] The invention belongs to the technical field of textile and garment performance testing, in particular to a method for simultaneously testing the rigidity, flexibility and drape of fabrics. Background technique [0002] The rigidity, flexibility and drape of fabrics are important properties that affect the appearance of fabrics, and it is particularly important to accurately test them. The existing tests of fabric rigidity, flexibility and drape are carried out separately, that is, one method can only test one performance; now The method of fabric rigidity and flexibility test is recorded in the test 66 of fabric rigidity and flexibility in the "textile material test course" of P405-414; It is recorded in the drape test ("Textile Material Test Course", edited by Zhao Shujing, 1989.6, Beijing: China Textile Press). The existing experimental workload is large, not only consumes a lot of fabric samples, but also takes a lot of time, time-consuming, labor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/36G06T7/00
CPCG06T7/0006G01N33/00G06T2207/30124G06T2207/10028G01N33/0086
Inventor 刘成霞任萍
Owner 通标标准技术服务(常州)有限公司