包芯纱可以使用多种纤维，并有着多种用途。
It may be also used for a variety of other fiber types and end USES.
要纺制高质量的氨纶包芯纱其操作方法也极为重要。
The operation method is also important to spinning corn-spun yarn of high quality polyurethane.
包芯纱具有较高的断裂强力，其次是平行纱，而包缠纱的最低；
The tensile strength of the core yarn is the highest, the second is the folded yarn, and the lowest is the wrapped yarn.
锦棉弹力闪光交织物经向为锦纶有光丝，纬向为棉氨纶包芯纱。
The nylon-cotton elastic and sparkling fabric is composed of nylon lustrous filament as warp yarn and cotton-polyurethane core-spun yarn as weft yarn.
尤其适用于制造特种面丝弹性包芯纱，例如金属丝弹性包芯纱。
The core-spun yarn has good weaving performance, and is particularly suitable for making special surface wire elastic core-spun yarns such as metal wire elastic core-spun yarns.
包芯纱市场的扩大和产品的升级，要求包芯纱有更高更稳定的品质。
As the market for core-spun yarn is enlarging and the quality of textile products is upgrading, covered yarn is required to have higher and more stable quality.
简单介绍了赛络纺包芯纱的成纱原理和影响纱线性能的主要工艺参数。
Briefly introduce the spinning principle of siro-spinning core-spun yarn and primary processing parameters that influence yarn properties.
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。
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.
为了顺利生产牛奶蛋白纤维氨纶包芯纱，对各工序纺纱工艺参数进行了优选。
To produce milk protein fiber polyurethane core-spun yarn, processing parameters of each process was optimized.
文章还对影响包芯纱包覆效果的因素以及包覆量大小对包芯纱性质的影响进行分析探讨。
The factors that influence the covering effect of core-spun yarn and the effect of covering thickness on the quality of core-spun yarn are also analyzed.
用于测定棉、毛、麻、包芯纱的单根纱线及合成纤维长丝、变形丝的断裂强力和断裂伸长率。
Used for testing breaking tenacity, elongation at break of single yarn made of cotton, wool, jute, core-spun yarn etc, at the same time including synthetic fibre filament, textured yarns.
用于测定棉、毛、麻、包芯纱的单根纱线及合成纤维长丝，变形丝的断裂强力和断裂伸长率。
Used for testing breaking tenacity, elongation at break of single yarn made of cotton, wool, jute, core-spun yarn etc, at the time including synthetic fiber filament, textured yarns.
在棉纺设备上纺制麻棉氨纶芯竹节纱将竹节纱技术与包芯纱技术融合在了一起，有其独特的工艺特点。
It has special technological characters to have a combined spinning of ramie and cotton blended spandex core spun slub yarn on cotton spinning equipment.
研究了喂入粗纱间距、捻系数与成纱性能的关系，测试分析了聚丙烯腈预氧化纤维涤纶长丝包芯纱的性能。
Relation among feeding roving gauge, twist factor and yarn property were researched, property of polyacrylonitrile preliminary heat treatment in oxidizing polyester filament core-spun yarn was tested.
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。
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.
文章介绍了在纺制毛粗纺氨纶包芯纱时，氨纶百分含量、预牵伸倍数和捻度对包芯纱强伸性和弹性的影响规律；
The influence of percentage of spandex, drafting ratio of spandex and twist of core spun yarn on tensile properties and elasticity of spandex core spun yarns on woolen spinning system were studied.
同时介绍了马尾毛包芯纱的生产工艺，以马尾毛包芯纱为纬纱的马尾衬的生产加工工艺、后整理工艺和生产的关键工艺点。
Meanwhile, it introduces the process of the core-spun horse-hair yarn, the horse-hair interlining which weft is the core-spun horse-hair yarn, the finishing and the key processes.
对机织物而言，斜纹的组织结构有利于织物弹性的显现，组织结构相同时，含有氨纶包芯纱织物弹性大于COPET/PTT纤维织物。
For woven fabrics, twill weave fabrics have better elasticity and the fabrics contain spandex core-spun yarns have better elasticity than COPET/PTT fabrics.
介绍了双涤纶包芯纱线的原料选用和成纱性能，叙述了各生产工序的工艺注意要点，以及在细纱设备改造和操作管理方面采取的技术措施。
This paper introduces the material selection and yarn property of double polyester covered yarn, describes process key and technology measures in reforming spinning frame and operating management.
并利用我们编制的BASIC程序，在电子计算机上对包芯纱进行了计算与回归分析研究， 打印出了各工艺参数与各质量指标之间的多元线性回归方程。
Our BASIC program is used in the calculation and regression analysis for clw yarns, the plural linear regression equations between technical parameters and quality targets are given.
涤氨包缠纱是一种以涤纶长丝为外包纤维，氨纶长丝为芯线的氨纶弹力纱。
The wrapped yarn of polyester and spandex takes polyester filament as outer wrapping fiber and spandex as core fiber.
但纯兔毛纱强力较小，可用涤丝包芯方式采加固。
它是以高性能纤维为芯纱、热融纤维为包缠纱，通过二维编织工艺加工而成。
The inner core yarn USES high performance fiber and outer wrapped yarn is a hot-melt fiber.
本发明公开了一种由锦纶长丝和天然棉花纤维组成的锦棉包芯纬纱及其生产该纱的工艺。
This invention discloses a technology for producing polyamide core wrapped weft yarn which is composed of long polyamide fibre and natural cotton fibre.
设计了一种以包芯编带纱为中间体制作三维机织热塑复合材料的方法。
A kind of manufacturing technology of 3d_woven thermoplastic composite material was designed, and the micro-braided yarn was taken as the medium.
设计了一种以包芯编带纱为中间体制作三维机织热塑复合材料的方法。
A kind of manufacturing technology of 3d_woven thermoplastic composite material was designed, and the micro-braided yarn was taken as the medium.
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