Polybutylene succinate, (PBS),isBiodegradable plastic used in package,tableware,engineering,agricultural industries. Polybutylene succinate, (PBS),isBiodegradable plastic used in package,tableware,engineering,agricultural industries.PBS ... , Bottle and Soft Tube) Blister molding grade (Inner Package, Tableware)It can be used in packaging, tableware, engineering, medicine, agriculture, releasing and ...