The article studies the mechanical properties of PTT staple fibers.
研究了PTT短纤维的力学性能。
The summary of measured values of synthetic staple fibers needling nonwoven geotextiles is presented in this paper.
对短纤针刺非织造土工布的测试值进行归纳总结，并与国标值对照，提出几个问题进行讨论。
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。
The mechanism of the drop of the mechanical properties of the preoxided acrylic staple fibers under the attack ofthe aqueous…
探讨了预氧化腈纶短纤维在酸碱水溶液作用下，力学性能下降的机理及纤维预氧化程度对耐酸碱性的影响。
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 has been long established that the crimp geometry and crimp properties of synthetic staple fibers decay with the ensuring stages of processing.
长期以来大家一致承认，合成纤维的卷曲形状和性能随着加工阶段的增加而减少。
One of the most common types of core - spun yarns is that involving a core of a stretch filament such as spandex with a covering of staple fibers.
最常用的包芯纱之一是芯部采用弹力丝(例如氨纶)，表层使用短纤维。
The process comprises the steps of providing a fibrous sheet containing a high density of relatively short staple fibers having a decitex under 6.6;
该方法包括如下步骤：提 供含纤维的板，其含有分特数低于6.6的高密度的相对较短的人造短纤维；
However, being high tenacity but low elongation, the stainless steel staple fibers are damaged seriously and have as low as a 70% finished product rate.
虽然金属纤维强力较高，但因为其伸长太小，所以制成率较低，只有70%，金属纤维损伤也较严重。
Therefore synthetic staple fibers in a large variety of types will also be required to achieve optimum and optimized nonwovens properties in the future.
因此，种类繁多的合成短纤将被不断需求以获得最佳的非织造布性能。
The test methods of effective opening size are studied after analyzing the hydraulic parameters of synthetic staple fibers needling nonwoven geotextiles.
通过对短纤针刺非织造土工布水力特性试验结果的分析，着重探讨有效孔径试验方法的问题。
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。
The significance of synthetic staple fibers for the nonwovens industry and the manufacture of the two most important synthetic staple types for nonwovens are summarized.
概述了合成短纤在非织造工业中的意义及非织造工业中应用最广泛的两种合成短纤的生产。
The process requires aligning a bundle of staple fibers, pulling them out into a rope, known as a roving, and further pulling out and twisting the roving to form the yarn.
纺纱过程要求一束短纤维排成一线，将他们拉入一对罗拉中，例如粗纱，继续拉伸并加捻粗纱形成纱线。
PP staple fibers with better bonding performance and more soft, high speed spinning are made on the line imported. The characteristics of this fiber are discussed as follows.
在引进的生产线上开发生产了具有更高粘合性能，高柔软，高速纺的丙纶短纤维，并探讨了这种纤维的产品特性。
Composite staple is one of the most promising fibers in the new millenium.
复合短纤维是新世纪最有前途的纤维之一。
Acetate staple is now produced by cutting the continuous filaments into short lengths. The staple length is chosen to blend suitably with other fibers in making mixed yarns.
醋酯短纤维可以通过切断连续长丝而获得。短纤维的长度应能适于与其它纤维混纺制成混纺纱线。
Upon cooling, the webs of spun-bonded fibers will be bonded to the staple web by the re-solidified nylon 6 fibers, whereby the laminated battery separator material is formed.
经冷却，纺粘纤维网将保税的主食网络的重新凝固尼龙6纤维，即电池隔膜的复合材料就形成了。
During manufacture the staple web is fed between the webs of spun-bonded nylon fibers.
在生产过程中的主食是美联储网站之间的纺粘尼龙纤维网。
The staple length is chosen to blend suitably with other fibers in making mixed yarns.
短纤维的长度应能适于与其它纤维混纺制成混纺纱线。
The staple length is chosen to blend suitably with other fibers in making mixed yarns.
短纤维的长度应能适于与其它纤维混纺制成混纺纱线。
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