综述了三维卷曲纤维的自卷曲结构原理和主要生产工艺，以及三维卷曲纤维的性能与应用。
The structural principle and production and application of three dimensional self crimp fibers were analysed and summarised.
桉树提供了化学僵硬，扭曲的理想结合毛细管压力特点，卷曲纤维，不会轻易通过一个屏幕上形成。
Eucalyptus provides desirable capillary pressure characteristics in combination with the chemically stiffened, twisted, and curled fibers and will not easily pass through a forming screen.
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。
A new testing method of vacuum-pumping for bulkiness property of three-dimensional crimp polyester staple fibers was introduced.
笔者采用自制的模拟装置实现纤维卷曲。
分析了纤维的纤度、长度、卷曲度、含油率和含湿率等表面性能对非织造布梳理质量的影响。
The paper presents that the surface performance of fiber influence carding quality of nonwovens, such as denier, length, crimp frequency, oil content and moisture content.
ES复合短纤维生产过程中丝束经过卷曲机旋转侧面板处时产生黑丝。
The reason causing black fiber during tow passing by the rotary side plate of a crimping machine was analyzed for ES composite staple fiber.
虽然，有规则的卷曲波纹能使纤维间短片段内彼此纠缠接触，产生棘轮式。
Obviously, the regular crimp wave provides a mechanism for short-range entanglement of the ratchet type.
提高牵伸机运行时间，降低停车次数，可提高腈纶短纤维卷曲稳定性。
Inereaseing the running time and reducing the stopping number of the drawing machine could improve the crimpability of PAN stable fiber.
介绍了用纽马格公司双组分复合生产线生产的涤纶并列型三维卷曲中空纤维的生产技术。
The technology for side by side 3 dimensional crimped hollow PET fiber produced by Neumag bi component production line was introduced.
涤纶短纤维无卷曲丝产品的生产，关键是在电气控制上实现联合机、曳引机的联动。
The key to the no crimping polyester staple fiber processing is to realize the unification of combined mechanism and tractive mechanism in electric control.
根据卷曲数和卷曲率的定义，提出了一种适合于测试较短长度纤维卷曲性能的方法，并对该方法的准确度和精密度进行了论证。
According to the definition of crimp frequency and crimpness, a testing method of staple fiber 's crimp feature is found and the correctness of this method is proved.
结果表明：纤维大分子链卷曲收缩能力和分子间作用力的相互关系是影响纤维上述性能的根本因素。
The results show that the interrelation of molecular recovery ability and intermolecular force in the fibre is basic factor which affect above-mentioned fibre properties.
且证明了PBT/PET并列型复合纤维经假捻变形后其卷曲度、卷曲收缩率、卷曲模量、卷曲稳定性处于最佳状态，经机织后织物的弹性可达23％以上。
After false texturing the degree of crimp, crimp contraction, crimp modulus and crimp stability of PBT/PET fiber are all in the optimum condition, the elasticity of its woven fabric can be over 23%.
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。
It has been long established that the crimp geometry and crimp properties of synthetic staple fibers decay with the ensuring stages of processing.
通过沸水收缩率、干热收缩率、卷曲度、卷曲弹性率等一系列测试方法讨论了不同拉伸温度的CDP - FDY纤维热处理后的收缩和卷曲性能。
The shrinkage and crimp behavior of CDP-FDY fibers at different drawn temperature after heat treatment are studied by means of boiling water shrinkage, hot shrinkage, crimp ratio and crimp rigidity.
影响腈纶短纤维卷曲性能的主要因素有丝束总线密度，卷曲箱高度，卷曲压力温度，丝束张力，宽度及热定型温度。
The factors affecting the crimpability of PAN staple fiber include the overall denier of tows, crimp box height, crimping pressure and temperature, tow tension and width and heat setting temperature.
结果表明：拉伸温度高的CDP纤维的收缩率、卷曲度低，而卷曲弹性率高；
It is shown that the shrinkage, crimp ratio of CDP-FDY fibers reduce and the crimp rigidity increase with the increasing drawn temperature.
通过对卷曲性能和沸水收缩率等的测定，探讨了共混纤维的性能。
The fibers with four times draw ratio and 16 % PP content had better crimp performance.
结果表明：与提高卷曲板压力相比，适当提高卷曲温度对改善聚乳酸短纤维卷曲性能效果更好。
The results showed that the fiber with better crimping properties was manufactured via higher crimping temperature.
探讨了生产涤纶短纤维过程中产生超长、倍长纤维，卷曲率波动和比电阻升高的原因。
The reasons, which result in over length fiber, double length fiber, crimp ratio waving and specific resistance rising, were discussed.
非对称冷却成形法是制造螺旋形三维卷曲涤纶中空短纤维的有效方法，冷却成形条件是纺丝过程的技术关键。
Unsymmertrical quenching is an effective method to prepare spiral three-dimension-crimp PET hollow fiber. Quench forming condition is the key technique in spinning.
介绍了利用再生材料生产远红外三维卷曲中空涤纶短纤维的生产控制要点。
The focal points of control in the production of far infrared regenerated 3d crimp PET staple fiber was introduced.
本发明涉及一种用于合成纤维条的填塞卷曲变形的装置，该装置具有两个被驱动的卷曲辊，在这两个卷曲辊之间形成有辊间隙。
The invention relates to a device for filling crimping deformation of synthetic fiber ribbon; the device has two driven winding rollers; a roller gap is formed between the two winding rollers.
CDP - FDY纤维的干热收缩率、卷曲度、卷曲弹性率均随热处理温度的上升、时间的延长而提高。
At the same time, the hot shrinkage, crimp ratio and crimp rigidity increase with the increasing heat treatment temperature and time.
涤纶无卷曲超短纤维，单丝纤度0.3分特，有光，圆形截面。
3 denier per filament uncrimped polyester staple, bright in luster, and with a round cross-section.
利用纤维质量分析仪，测试了纤维的平均长度、卷曲和纽结指数；
The properties of aramid fibre and pulp for sheet making and the effect of pulp weight proportions in sheet composition were investigated.
利用纤维质量分析仪，测试了纤维的平均长度、卷曲和纽结指数；
The properties of aramid fibre and pulp for sheet making and the effect of pulp weight proportions in sheet composition were investigated.
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