Published: April 10, 2015Received: November 24, 2014Released on J-STAGE: April 10, 2015Accepted: February 18, 2015
Advance online publication: -
Revised: -
As for measurement of the bending rigidity of thread, generally, the KES method has been used. A test sample based on the relation among the bending rigidity of a ring-formed beam, compression load and displacement is adopted. Results from the test samples are comparatively in agreement with those of KES method.
