芳纶单股纱线阻燃防静电织物的生产实践
2023-12-26 15:38:15   来源：   评论：0 点击：

  关键词：芳纶混纺；阻燃；防静电；平纹；地组织；整经工序；浆纱工序；断经；断纬
中图分类号：TS103            文献标志码：B             文章编号：1001-9634(2023)06-0052-03
 
收稿日期：2022-12-01
作者简介：杨  静（1985—），女，西安人，工程师，主要从事剑杆织机织造工艺方面的工作。
  Abstract:In order to meet the demand for flame retardant and antistatic of the protective clothing for oil workers，taking the aramid stock solution of 1313/flame retardant viscose (Lenzing)/flame retardant nitrile chloride 40/30/30 19.7 tex blended yarn as the warp yarn，and aramid stock solution of 1313/flame retardant viscose (Lenzing)/flame retardant nitrile chloride/conductive fiber 38/30/30/2 19.7 tex blended yarn as the weft yarn，a flame retardant anti-static fabric with plain weave is developed.By introducing the yarn specifications and the weave structure of the fabric，the points for attention in the warping process and sizing process，as well as the causes and solutions of broken warp and broken weft in the weaving process are analyzed.It is pointed out that for the single strand yarn with low strength，the improvement of the elongation at break and the increase of abrasion resistant number should be focused in sizing process.Weaving should be analyzed and adjusted from the aspects of the selvage weave threading method，opening time，rapier head motion，back beam and stop frame position.After adjustment，the average efficiency of the machine that weaves the flame retardant fabric is 87%，the first class product rate is 91% （excluding yarn defects），the loom efficiency is high，and the cloth quality is good.
Key Words:aramid blending；flame retardant；antistatic；plain weave；ground weave；warping process；sizing process；broken warp；broken weft
 
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