The main reason for fiber strand during spunbond process was analyzed in the paper, and it put forward the measure to decrease fiber strand.
分析了纺粘生产线产生并丝的主要原因，提出了减少并丝的措施。
The paper elaborates the requirement to the high polymer materials and analyses the complex physical change happened during the spunbond process production.
阐述了纺粘法生产中对聚合物原料的要求以及分析了聚合物在生产过程中所发生的复杂的物理变化。
In order to understand the actual movement state, the process airflow in spunbond is studied by dint of computer software based on finite element analysis.
为了解气流的实际运动情况，借助基于有限元分析的计算机软件对纺粘法非织造布生产中的工艺性气流进行探讨。
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