Title:
レッグ製品
Document Type and Number:
Japanese Patent JP6602986
Kind Code:
B2
Abstract:
The present invention provides a leg product that feels cool and pleasant during both wearing and exercising. This leg product comprising a tubular knitted fabric, in which the entire course of a leg part is knitted in a jersey stitch by using coated elastic yarns comprising elastic yarns and synthetic fibers, is characterized in that: the wale number in the circumferential direction is 340-400 wale; the size ratio is 1.10-1.40, as calculated using the following equation (1): size ratio = (width-direction elongation under a load of 3 kg at a position 1/4 from a crotch portion of the leg part) / (width-direction elongation under a load of 3 kg at a position 3/4 from a crotch portion of the leg part); and the stress ratio is 0.35-0.60, as calculated using the following equation (2): stress ratio = stress (N) of backward path at the 50% point) / (stress (N) of forward path at the 50% point), where the stress of a forward path and the stress of a backward path are measured at the 50% point of the third repetition of an elongation/contraction process that is repeated three times, said elongation/contraction process involving elongating the knitted fabric up to 80% in the radial direction at the 1/2 position from the crotch portion of the leg part, and then returning the knitted fabric to the original length thereof.
Inventors:
Yuji Yoshida
Application Number:
JP2018545030A
Publication Date:
November 06, 2019
Filing Date:
October 11, 2017
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
A41B11/14; A41B9/02; A41B9/04; A41B11/00
Domestic Patent References:
| JP2011115571A | ||||
| JP5302204A | ||||
| JP63243305A |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima