What is claimed is:
1. A polylactic acid composition including a polylactic acid and an ethylene resin, wherein
the ethylene resin is selected so that a melt flow rate ratio (RMF), defined by the following equation (1):
RMF=APLA/BPE (1)whereAPLA represents a melt flow rate of the polylactic acid measured at 210° C. and 2.16 kg, andBPE represents...
This invention relates to a polylactic acid composition. More specifically, the invention relates to a polylactic acid composition preferably used in molding a stretch-molded bottle having excellent property in pressure resistance, and a stretch-molded bottle molded using the composition.