Dyestuff industry experts

Disperse TXF Series
Home » Information » Company News » What are the methods for evaluating the foldability of cotton knitted fabrics?

What are the methods for evaluating the foldability of cotton knitted fabrics?

Views: 1     Author: Site Editor     Publish Time: 2021-10-12      Origin: Site


facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

At present, the evaluation of foldability is generally divided into subjective methods and objective methods.

A. Subjective evaluation method

Refer to the AATCC 128-2004 standard of the American Association of Textile and Dyeers. The main disadvantage is that the wrinkle condition of the fabric needs to be judged subjectively by human vision. When the registration reaches 3.5 or more, the difference between the sample and the reference sample is small, and the subjective judgment bias Larger.

B. Objective evaluation method

It uses various instruments and equipment to evaluate the wrinkle condition of fabrics in accordance with recognized standards and procedures. The corresponding standards mainly include China's GB/T 3819-1997 "Textile Crease Recovery Determination of Recovery Angle Method" and the United States AA TCC 66-2003 "Fabric wrinkle recovery and determination: recovery angle method" and so on.

Generally, the objective evaluation method only evaluates the wrinkle performance of the fabric by testing the wrinkle recovery in the warp and weft (vertical and horizontal) directions of the fabric, which is not comprehensive. Because the knitted fabric is subjected to external forces in different ways and directions during actual use, the knitted fabric produces three-dimensional wrinkles with different characteristics. To comprehensively evaluate the pleating performance of knitted fabrics. This article attempts to evaluate and measure the fold performance difference of cotton knitted fabrics in all directions, and establish a more comprehensive evaluation system for the foldability of knitted fabrics, which can provide a reference for the high-quality processing of knitted fabrics.

Related Articles

content is empty!

Didn't find what you want?

We look for the best partner to share our product range and our philosophy! Welcome to be our next partner!
You can contact us now and tell us what you need, and we will reply to you immediately.
Contact us



copyright 2020 ©  Hangzhou Tiankun Chem Co.,Ltd 杭州天昆化工有限公司