| 摘要 |
PROBLEM TO BE SOLVED: To enable the improvement for exhausting capacity of the exhausting device, regardless of its simple structure, by extending the device which is used for exhausting fumes around an inking unit for a printing machine, especially a sheet offset printing one, while being installed ahead of the inking unit and constituted of a fan capable of exhausting air from the inking-unit chamber and a filter member installed ahead of the fan. SOLUTION: The fan 10 of the exhausting devices 10, 11 is provided with blasting equipment 12, 13 and 14 generating an air stream inside of the inking unit. COPYRIGHT: (C)2005,JPO&NCIPI |
