| abstract |
Disclosed is a biodegradable starch bowl being prepared so as to have a desired shape and having body part and bottom part, wherein protrusion is formed on sections of the bottom part. According to the present invention, there is no adhering phenomenon of the bottom part of the biodegradable starch bowl at the contact surface between the biodegradable starch bowl and a microwave oven when the biodegradable starch bowl is heated in the microwave oven, and also, the biodegradable starch bowl has improved sterilizing property, deodorizing property, long-term preservative property, releasing property, water-resistance and strength. |