PSI - Issue 80

4

Hideaki Katogi et al. / Procedia Structural Integrity 80 (2026) 462–470 Hideaki Katogi/ Structural Integrity Procedia 00 (2025) 000–000

465

Fig. 1. Surface of a single flax yarn.

Fig. 2. Specimens after molding process (a) Poly(lactic acid) resin; (b) Shellac resin.