纱体的概念解析及应用

Concept Analysis and Application of Yarn Body

解读纱体概念,并用其指导实际生产。深入分析了纱体的概念和纱体图的特点,结合生产实际介绍了纱体的具体应用。指出:纱体是含有预期的自然变异的正常纱线,清纱曲线的设置不能切入纱体;利用纱体可以实现对比纱线质量、追溯纱线质量、合理优化清纱曲线和验证筒纱质量。认为:正确理解纱体有助于提高成纱质量和生产效率。

Concept of yarn body was interpretated and it was used to guide actual production.Concept of the yarn body and characteristics of yarn body diagram were deeply analyzed,specific application of yarn body was intro⁃duced in combination with actual production.It was pointed out that yarn body was normal yarn with expected natu⁃ral variation,setting of yarn clearing curve could not cut into yarn body.Yarn body was used to compare yarn quality,trace yarn quality,reasonably optimize yarn clearing curve and verify cheese quality.It is considered that correct un⁃derstanding of yarn body will be helpful to improve yarn quality and production efficiency.