2023版乌斯特公报解读

Uster Statistics 2023 interpretation

为了帮助纺织行业人员全面了解乌斯特公报,对2023版乌斯特公报作以解读。介绍了其概念、历史、样品来源;对其涵盖范围和百分位曲线、交互式表格的应用、发布形式等进行说明;对2023版乌斯特公报新的变化——纤维质量的扩展和再生纱线质量数据进行解读;最后从纤维指标变化、加工过程中纤维指标变化、纱线指标变化入手,分析了世界范围棉纤维和纱线质量的变化趋势。认为:通过正确使用公报,可以帮助纺织企业使用通用的质量语言精确定义纱线质量规格,促进生产过程改进和关键性能指标的实现,纺机制造商也可基于最新的质量要求进行技术开发和纺纱部件改进。

In order to help users in the textile industry to fully understand USTER Statistics,the USTER Statistics 2023 was interpretated.The concept,history,source of samples of USTER Statistics were introduced.Its scope,percentile curve,application of interactive table and form of publication were explained.The new changes in USTER Statistics 2023 which included the expansion of fiber quality and the quality data of recycled yarn were interpreted.Finally,from the fiber indexes change and fiber indexes change during processing and the change of yarn indexes,the change trend of cotton fiber and yarn quality in the world were analyzed.It is considered that the correct use of the USTER Statistics can help different users of textile enterprises accurately defining yarn quality specifications with a common quality language,promote production process improvement and the realization of key quality performance.And the technology development and spinning parts improvement of textile machinery producers can be proceed based on the latest quality requirements.