远红外腈纶/棉/粘胶多组分MJS纱的开发及其结构性能研究

这篇文章简单介绍了新形纺纱技术的种类和发展历程。重点研究了喷气纺的技术特点和国内外的现状以及发展趋势，指出喷气纺是有着高速、高产、自动化特点的纺纱技术….同时也是前景广阔的一种新型纺纱技术。
试验用远红外腈纶、一级棉以及粘胶三种纤维在喷气纺机上进行混合纺纱，开发出一种新型纱线。通过测定其纱线结构性能，例如强力、条干、毛羽等指标，并且分析其产品的应用，以探讨其后到产品的开发可能性。与环锭纺所的纱线比较后，找出新纱线优劣势所在。
此篇文章内容上主要分为五个部分。第一部分为新形纺纱技术的发展以及喷气纺的现状；第二部分是对试验所用单纤维的分析；第三部分是MJS纺纱的原理及其特点；第四部分是远红外腈纶/棉/粘胶MJS纺纱过程；第五部分是红外腈纶/棉/粘胶MJS纱的性能分析。
关键词： 喷气纺  多组分纱线  MJS  新形纺纱  纱线性能  纱线结构

  
FAR-INFRARED ACRYLIC/COTTON/VISCOSE
 MULTI-COMPONENT MJS YARN DEVELOPMENT AND STRUCTURE ANALYZE
ABSTRACT
What are introduced briefly is that the species of new form spinning and its development process. The main point of this article that we can get is about the technology of air-jet spinning. In addition, the current situation at home and abroad is mentioned. It believes that Air-jet spinning is high-speed productive automated spinning technology. At the same time, air-jet spinning is a promising new spinning technology.
This test studies the spinning process of far-infrared acrylic/cotton/viscose multi-component MJS yarn and try to develop a new yarn. Furthermore, this test also determine the performance and structure，such as strength evenness and hairiness and so on. Besides, it analyzes the application of productions to the possibility of production exploitation. In order to fine out the superiority of new yarn, it also compared it to the ring yarn.
This article is made up of five parts. The first is the development of the new spinning technology and the status of the air-jet spinning. The second part is some analysis of single fibers what ate used in test. The third part is principles and characteristics of the MJS. The forth part is the process of the far-infrared acrylic/cotton /viscose multi-component MJS yarn. The fifth part is the analysis of the far-infrared acrylic/cotton /viscose multi-component MJS yarn.
KEYWORDS：air-jet spinning   multi-component yarn   MJS   new form of spinning the performance of yarn   the structure of yarn

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