莱赛尔织物织机工艺优化

摘要

探讨莱赛尔织物的织机工艺优化方法。以某细特莱赛尔织物为例，分析了织机工艺参数的优化，包括上机张力、后梁高度、停经架位置、开口形式、引纬时间、主辅喷气压等；对包括边撑疵、断疵、横档、布幅缩率差异大等几种典型织疵提出来解决方法。采取一系列工艺优化和技术措施后，最终产品台时经停2.45根，台时纬停2.84根，织机效率达80.8%。认为：有针对性地优化织机工艺和采取措施，最终可以保证产品的顺利生产，织机效率显著提高。%The optimization method for loom processing of lyocell fabric was discussed.One fine lyocell fab-ric was taken as an example.The optimization of loom processing parameters were analyzed,which includes loom tension,height of back beam,shed form,weft-insertion time,main and assistant air-jet pressure and so on.The so-lutions for several kinds of weaving defects like temple defect,broken defect,cross bar,larger differences for fabric shrinkage rate and so on were put forward.After adopting a series of processing optimization and technology measures,the warp stop of product was 2.45 counts per machine hour,weft stop was 2.84 counts per machine hour and the loom efficiency was 80.8%.It is considered that production could be guaranteed successfully and the loom efficiency can be obviously improved aimed at the optimization of loom processing and adopting measures.