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Method and apparatus for improving the quality of spun produced in a rotor of an open-end spinning apparatus
Method and apparatus for improving the quality of spun produced in a rotor of an open-end spinning apparatus
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机译:用于提高在开口纺纱设备的转子中产生的纺纱质量的方法和设备
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摘要
A method and a device for improving a yarn produced with genuine twist in the rotor of an open-end spinning apparatus directs the yarn through a yarn take-off nozzle in a given yarn travel direction. The yarn is subsequently diverted from the given yarn travel direction first to one side and then back to the opposite side over false-twist edges disposed obliquely relative to the given yarn travel direction including a last false-twist edge. Outer fiber ends of the traveling yarn are spread radially apart after passing the last false-twist edge. The yarn is subsequently passed through a pair of delivery rollers.
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