| 摘要 |
PROBLEM TO BE SOLVED: To provide a dryer for extrusion molding by which high quality molding is obtained by extrusion-molding a molding material containing pulp and starch as main components and water.SOLUTION: The dryer for extrusion molding which is used when the molding material containing the pulp and starch as the main components and water is made to pass through the mold 1 for extrusion-molding has a flow path 3 which is provided in the vicinity of a molding material leading port 2 of the mold 1 and through which the molding material derived from the molding material leading port 2 is made to pass and provided with a heating part 4 for heating the flow path 3 and an expanding part 5 provided in the flow path 3 so as to expand toward the downstream side. |
