A new testing method of vacuum-pumping for bulkiness property of three-dimensional crimp polyester staple fibers was introduced.
介绍了一种新的测试三维卷曲涤纶短纤维的膨松性能的方法——抽真空法。
It analyses the world production of cotton and the demand at present, and predicates that cotton shortage for 2010 will be filled by polyester staple fibers.
分析了目前世界棉花的产量和需求量，预计2010午后棉花需求的缺口可利用聚酯短纤维来满足，对聚酯短纤维的发展趋势和生产能力进行了预测。
Some of these chemical polyester additives and modifications for staple fibers and filaments will be explained below.
本文介绍了一些聚酯短纤维和长丝的添加剂和改性剂。
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