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Twist in the Spinning of a Composite Yarn

机译:复合纱的捻度

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摘要

We describe the effects of yarn twist on the structure, properties, and production of a T/C composite yarn. The results show that yarn twist in the special structure of a composite yarn is very critical, and good properties of 19.7 tex T/C composite yarn such as high skein strength, good abrasion resistance, and low irregularity and imperfection index are retained when using a low twist of about 650 TPM(TM = 3.0). In addition, when the spread width of polyester multifilament is about 8-10 mm, low twist is good for producing normal torqued composite yarns, and medium twist is enough to produce high torqued yarns. Hence, there is an economic advantage of an increase of about 75% in production when using medium twist 863 TPM(TM = 4.0) to produce a high torqued composite yarn, which is able to take the place of traditional highly twisted, cotton-rich spun yarns.
机译:我们描述了纱线加捻对T / C复合纱线的结构,性能和生产的影响。结果表明,在复合纱线的特殊结构中,纱线捻度非常关键,当使用棉纱时,保留了19.7 tex T / C复合纱线的良好特性,例如高绞纱强度,良好的耐磨性以及较低的不规则度和缺陷指数。约650 TPM(TM = 3.0)的低扭曲。另外,当聚酯复丝的铺展宽度为约8-10mm时,低捻度对于生产普通的加捻的复合纱线是有利的,而中等捻度足以生产高加捻的纱线。因此,具有经济优势,当使用中捻863 TPM(TM = 4.0)生产高扭矩复合纱线时,产量可提高约75%,该纱线能够代替传统的高捻,富含棉花的纱线纺纱。

著录项

  • 来源
    《Textile Research Journal》 |1995年第9期|p.522-526|共5页
  • 作者

    Wen-yean Wu; Jiunn-yih Lee;

  • 作者单位

    Department of Textile Engineering, National Taiwan Institute of Technology, Taipei, Taiwan, Republic of China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 纺织工业、染整工业;
  • 关键词

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