Poly(lactic acid) (PLA) is a compostable biopolymer derived
from renewable source. Due to PLA can satisfy many of the
environmental criteria, many products those do not require
high performance, such as plastic bags, food packaging,
disposable cutlery and cups can be effectively produced
[12]. However, its poor mechanical properties on top of
higher price compared with oil-derived polymers, limit the
use of PLA