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.
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.
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.
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.
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.
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.
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.
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.
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.
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