| 摘要 |
PURPOSE: To surely prepare a filter tow by a high machine output by moving two tow ropes simultaneously pulled out from a tow material storing part in an adjacent state, simultaneously expanding, elonging and processing them so as to supply to a next processing part in a parallel state. CONSTITUTION: The tow ropes 4 and 6 simultaneously pulled out from the tow material storing part 7 are moved along mutually adjacent two tow guiding routes 2 and 3. The two tow ropes are simultaneously expanded by an expansion nozzle 14, elonged by a elonging device 16, simultaneously processed by an applying device 29, etc., and supplied for a filter continuous body processing unit 44. |
