Mixture of starch and waste paper fiber was compression moulded under designed temperature and pressure at controlled moisture content and additives amount to the mixture for preparation of biodegradable cushion material. The results showed that when the compression temperature is 170 ℃, clamp force is 23 kPa and holding for 5min, with the increment of fiber addition, apparent density and loading ability of the material increases, and cushioning properties can be improved at higher stress condition.