2024-03-28T21:10:11Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00018942
2022-12-14T04:27:26Z
1309:1310
Verification of the effect of yarn torsional rigidity on fabric bending rigidity in any direction
Peiffer, Julie
Kim, KyoungOk
Takatera, Masayuki
yarn torsional rigidity
bending rigidity
fabric
yarn
anisotropy
The effect of yarn torsional rigidity was verified on the Cooper model for fabric bending rigidity in any direction. We made five cotton fabrics with different weft densities and prepared three commercial fabrics as experimental samples. The torsional rigidity of yarn from the bobbin and that of yarn directly extracted from fabric were measured with a yarn torsional tester. The bending rigidity of yarn from the bobbin was measured using the same pure bending tester as used in fabric bending testing. The bending rigidity of thin fabric was calculated using torsional rigidities of yarns extracted from the fabric and showed better agreement with the experimental values than that calculated using the torsional rigidity of yarn from the bobbin. Indeed, measurements showed that the torsional rigidity of yarn from the bobbin was appreciably higher than the torsional rigidity of yarn from the fabric. This is due to the crimp in the yarn. The fabric bending rigidity can be predicted using the Cooper model with torsional rigidities of yarns extracted from the fabric.
Article
TEXTILE RESEARCH JOURNAL. 87(4):424-432 (2017)
journal article
SAGE PUBLICATIONS LTD
2017-03-01
application/pdf
TEXTILE RESEARCH JOURNAL
4
87
424
432
0040-5175
AA00862236
https://soar-ir.repo.nii.ac.jp/record/18942/files/Verification_of_the_effect_of_yarn_torsional_rigidity.pdf
eng
10.1177/0040517516631321
https://doi.org/10.1177/0040517516631321
Julie Peiffer, KyoungOk Kim, Masayuki Takatera, Verification of the effect of yarn torsional rigidity on fabric bending rigidity in any direction, Textile Research Journal (Vol 87, Issue 4) pp. 424-432. Copyright © 2016 The Author(s).