| 摘要 |
PURPOSE:To produce a sliver having excellent parallelism, evenness, and staple diagram, by dehumidifying, deeply cooling, and immediately stretch-breaking a tow. CONSTITUTION:The cooling tank A to cool the tow 1 is connected to the inlet- side of the stretch-breaking machine B, and the dehumidifying tank C is connected to the inlet-side of the cooling tank A. The infrared heater 26 is placed in the dehumidifying tank C to heat the moisture in the tow during the passage of the tow in the tank C and to discharge the moisture from the exhaust port 27 in the form of steam. The air contained in the tow is dehumidified to a dew point of <=-5 deg.C, and the tow is cooled to <=-5 deg.C in the cooling tank A preventing the moisture condensation.
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