| 摘要 |
PURPOSE: A resolving coin for standard food-waste disposal system is provided to be solved by the moisture of food waste, thereby preventing secondary environmental pollution due to plastic when the plastic coins are discharged with the food waste. CONSTITUTION: A resolving coin for standard food-waste disposal system is composed of 30-95 wt.% of flour and 5-70 wt.% and gluten or gelatin. When the flour and the gluten are mixed, water is added to make dough. The dough is extruded to make coins by an extrusion molding method. When the flour and the gelatin are mixed, powdery mixture is pressed to manufacture the coins. |
