Figure 2

(a) SEM image of the polyester fiber used in the study. (b) SEM image of the fabric block used in the study. (c) Typical force-strain curve of the polyester fiber used in the study.

(a) SEM image of the polyester fiber used in the study. (b) SEM image of the fabric block used in the study. (c) Typical force-strain curve of the polyester fiber used in the study.