| 摘要 |
A method of reducing trash recirculation into the fiber formation stream of an open-end spinning machine yarn formation station in an open-end spinning machine of the type having a movable trash belt which collects trash removed from sliver during yarn formation, the spinning machine having a predetermined, relatively high, conventional trash belt speed "X", and a predetermined optimum trash brush rotational speed "Y". The method includes the steps of moving the trash belt at a low speed "Z" determined by the type of trash contained in the fiber, the type of yarn being spun and the type of fabric to be formed from the yarn, but in no event more than 50 percent of the conventional trash belt speed "X", and rotating the trash brush at optimum speed "Y" without regard to the speed "Z" of the trash belt.
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