Five samples of diacetate filaments were made by different processing parameters on the laboratory spinning machine of diacetate tow used in tobacco.

• 在烟用二醋酸纤维丝束小试设备上,采用不同纺丝工艺参数,纺制了5个二醋酯长丝样品,对二醋酯长丝及其空气变形丝和织物的性能进行测试分析。