The enhancing of semi-finished goods evenness and fiber straightness has significant effect to improve yarn quality.
提高半制品条干均匀度和纤维伸直度，对改善成纱质量效果显著。
The key to improve roving quality lies in reducing weight unevenness and improving yarn evenness.
提高粗纱质量的重点是降低纱的重量不匀率，提高粗纱条干的均匀度。
The cause of yarn hairiness is analysed in spinning process and the measures for reducing hairiness are discussed to improve yarn quality.
对细纱工序产生毛羽纱的原因进行分析，提出了减少毛羽纱，提高成纱质量的措施。
The result shows that domestic V type draft set with reasonable spinning processing can improve yarn quality and reduce evenness CV.
采用国产V型牵伸装置，合理配置纺纱工艺，可以改善成纱质量，降低条干CV值。
Through the orthogonal test analysis of slub cashmere yarn, the main factors of influencing pilling are found, in order to improve anti-pilling quality of slub cashmere products.
通过对粗纺羊绒纱线起球因素的正交实验分析，找出影响起球的主要因素，以提高和改进粗纺羊绒产品的抗起球质量。
The performance of FA326 type drawing frame is advance and its automation is high, which can improve effectively quality index such as yarn irregularity, weight unevenness etc.
FA326型并条机性能先进，自动化程度高，可有效地改善并条的条干不匀率、重量不匀率等质量指标。
The article talked about how to strengthen and control the quality of cone yarn by depending on technology, so as to improve the quality of exported yarn.
加强筒纱质量管理，依靠技术力量，以达到提高出口纱质量之目的。
High elasticity is the premise of low hardness for top roller, it can improve instantaneous dynamic circularity, extend the time of the elasticity fatigue resistance, improve yarn forming quality.
胶辊低硬度必须以高弹性为前提，才能提高胶辊瞬时动态圆整度，延长抗弹性疲劳时限，达到稳定、提高纺纱质量的目的。
The rational selection of spinning condition so as to improve the spinning stability and structure of POY is the key point for production of fine denier polyester drawn yarn of high quality.
合理选择POY的纺丝条件，以提高纺丝稳定性，改善POY结构，是制得质量优良的细旦聚酯拉伸丝的关键。
It has to improve the rotor spinning yarn quality from processes, equipment and operation to reduce the single yarn strength CV.
生产中应从工艺、设备、操作运转方面改善转杯纱内外在质量，降低单强CV值。
Describes the configuration of various processes in weaving the fabric with interlaced yarn by rapier looms, with discussions made on how to improve the product quality.
介绍了网络丝在剑杆织机上织造各工序工艺配制，并就如何提高产品质量进行了分析。
So that it is an important factor to improve the fibre shape to obtain good yarn quality.
由此可见，输送管道结构对成纱质量有显著影响，而纤维形态是影响成纱质量的重要因素。
So that it is an important factor to improve the fibre shape to obtain good yarn quality.
由此可见，输送管道结构对成纱质量有显著影响，而纤维形态是影响成纱质量的重要因素。
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