| 摘要 |
PROBLEM TO BE SOLVED: To provide a continuous vulcanization device capable of efficiently vulcanizing or expansion-vulcanizing an extrusion-molded product (an extruded rubber) of an unvulcanized rubber in a short time. SOLUTION: The continuous vulcanization device 30 has heating chambers 52 and 53 for vulcanizing or expansion-vulcanizing an extruded rubber 40 obtained by continuously extruding a rubber from an extrusion-molding machine 31. Hot blast energy supply devices 44 and 47 for supplying a hot blast energy into the heating chambers 52 and 53, supply a hot blast of a humdified and heated atmospheric state into the heating chambers 52 and 53 and thereby, vulcanize or expansion-vulcanize the extrusion-molded product. COPYRIGHT: (C)2003,JPO |
