1. Slivers are fed through the lapper that smooths them to a thin layer of fibers which is wound onto a roll.
送入成卷机的棉条被拉伸成薄层并卷绕在筒管上。
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2. Aiming at the poor web uniformity of non-woven fabrics produced by traditional cross lapper, the motion control bus SERCOS is applied in the digital servo system of the W1251 cross lapper.
3. Aiming at the poor web uniformity of non-woven fabrics produced by traditional cross lapper, the motion control bus SERCOS is applied in the digital servo system of the W1251 cross lapper.
