The performance characteristics of Lyocell staple fiber teristics, the main features and study difficulties of machine, washing machine and cutting machine in discussed. were introduced briefly. And combining these charac- machine units such as spinning machine, stretching Lyocell staple fiber fore-spinning product line were%简要介绍了Lyocell纤维的性能特点,并结合这些特点,对Lyocell短纤维前纺生产线上纺丝机、牵伸机、水洗机、切断机等单元机的主要特征和研发难点进行了探讨。
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