为减少纺织生产过程中新产品的试纺实验次数，在满足成纱质量的前提下，既要

In order to reduce the number of trial spinning experiments of new products in the textile production process, on the premise of satisfying the quality of the yarn, both the economics of the raw cotton material and the type of inventory must be considered, and the factors affecting the quality of the yarn and the index of the quality of the yarn must be sorted out. And establish a simple and efficient prediction model to predict the yarn quality index.

In order to reduce the number of test spinning experiments of new products in the textile production process, under the premise of satisfying the quality of yarn, we should not only consider the economy and stock type of raw cotton material, but also comb the relationship between the quality factors affecting yarn and the quality index of yarn, and establish a simple and efficient prediction model to predict the yarn quality index.

In order to reduce the number of trial spinning experiments of new products in the process of textile production, on the premise of meeting the yarn quality, it is necessary to consider not only the economy and inventory types of raw cotton materials, but also the relationship between the factors affecting the yarn quality and the yarn quality index, and establish a simple and efficient prediction model to predict the yarn quality index.<br>