Back region drafting form has effects on yarn evenness.
细纱机后区牵伸形式影响成纱条干。
Practice shows that the yarn evenness of fine count combed cotton yarn is good.
实践表明，所纺制的纯棉精梳细号纱成纱质量较好。
Yarn evenness is better when bamboo cotton blending ratio is between 55/45 to 70/30.
竹浆纤维与棉纤维混纺比在55/45～70/30之间时对纱线条干较有利；
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。
FA478 increases the itinerancy pneumatic suction motion, it makes the roving yarn evenness to improve.
FA478还增加了巡回式吹吸风装置，使粗纱条干均匀度明显提高。
This paper introduced some measures to decrease the spun yarn evenness CV and cop faults per million-metre.
介绍了降低细纱条干c V值、减少管纱纱疵的一些尝试性措施。
This article introduces the main function, working principle and action of YG131 capacitance-type yarn evenness tester.
介绍了YG131电容式条干仪的主要性能、工作原理及作用。
Introduce many test and assess means about yarn hairiness, yarn hairiness is related to yarn evenness and breakdown strength.
介绍了纱线毛羽的测试与评定方法。纱线毛羽与纱线的均匀度、断裂强度等指标都有关系。
Through twister process, single yarn can improve evenness, and different twister technology route have different influence on yarn evenness CV value.
单纱经过捻线工序能改善条干，不同的捻线工艺路线对纱线条干c V值产生不同的影响。
This paper analyses test data of rotor spinning package unwinding way, and makes clear that anti clockwise unwinding way worsens yarn evenness heavily.
转杯纺筒子纱不同退绕方式的试验数据分析表明：逆时针退绕严重恶化纱线条干。
In spinning the same yarn, the confused usage of top roller and apron and the correlated draft units in bad condition affect the yarn evenness very much.
在纺制同批纱时，胶辊胶圈混乱使用以及相关牵伸部件状态不良对成纱质量不匀影响较大。
The result of subentry statistic shows that the main influence factors on twist irregularity are spindle speed, input speed of folded yarn and single yarn evenness.
因素分项统计结果表明，锭速、股线输入速度、单纱条干均匀度是影响股线捻度不匀的主要因素。
The yarn evenness is an very important index in the flax spinning process, which is affected with many factors, for example, the person, machine, material, method and surrounding.
条干均匀度是亚麻纺纱工艺中的一个重要指标，其影响因素涉及面很大，如人、机、料、法、环。
In practical production, yarn irregularity directly affects not only yarn grade, but also the quality of finished textile products, so it is very important to ensure yarn evenness.
在实际生产中纱条不匀不仅直接关系到纱线品级的高低，还直接影响最终纺织品质量的优劣。
And the influences of cradle pressure and running condition of traverse device, apron pin and condensor on yarn evenness are also analyzed. The usage management of top roller and apron…
并对摇架压力、横动装置、胶圈销子及集合器等相关牵伸部件运转状态对成纱条干的影响作了分析介绍。
When spinning polyamide filament core-spun yarn covering fibre should be finer, longer and higher uniformity, which could improve yarn evenness and covering effect and guarantee yarn quality.
在纺制锦纶丝包芯纱时，选用的外包纤维细长、长度整齐度高，可以改善成纱条干和包覆效果，保证成纱质量。
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 anti - ultraviolet PET set yarn produced on high speed spinning line by master batch injection has the features of evenness and stabilization in quality and remarkable functionality.
用母粒注入法在高速纺生产线上开发试制的防紫外线涤纶低弹丝，具有纤维质量均匀稳定、功能性显著的特点。
The paper fist deduced the mathmatic formula of irregularity relationship between ply yarn and single yarn, then analysed the evenness of single yarn effected on the property of ply yarn.
文章首先从理论上推导出股线和单纱不匀率之间的数学关系式，然后利用试验数据分析了单纱条干不匀率对股线性能的影响。
The false twist by the back roving guide in Siro spinning can affect the stability of yarn drafting and the evenness of the yarn.
赛罗纺配用的后导纱器对粗纱产生的假捻会影响细纱牵伸的稳定性和成纱条干。
The result shows that bamboo fiber blended yarn has fewer harmful defects, better evenness and better strength.
结果表明：竹纤维混纺纱有害纱疵少，条干均匀， 强度好。
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。
To produce join stitch fabric which is combined plain weave with stain in single loom bean air-jet loom, higher demand for yarn strength and evenness CV were proposed.
为了在单织轴喷气织机上顺利生产平纹加缎纹条联合组织织物，对纱线的强力、条干CV等方面提出了更高的要求。
To improve evenness level of over mature raw cotton and reduce yarn neps, spinning test was done according to big fineness, worse regularity.
为了改善过成熟原棉的成纱条干水平，减少成纱棉结，针对过成熟原棉细度粗、纤维整齐度差的特点，进行了纺纱工艺试验。
To improve evenness level of over mature raw cotton and reduce yarn neps, spinning test was done according to big fineness, worse regularity.
为了改善过成熟原棉的成纱条干水平，减少成纱棉结，针对过成熟原棉细度粗、纤维整齐度差的特点，进行了纺纱工艺试验。
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