芳纶单股纱线阻燃防静电织物的生产实践  

Production Practice of Flame Retardant Anti-static Fabric of Aramid Single Strand Yarn

作　　者：杨静 YANG Jing(Shaanxi Textile Science Institute Co.,Ltd.,Xi’an 710038,China)

机构地区：[1]陕西省纺织科学研究院有限公司,西安710038

出　　处：《纺织器材》2023年第6期52-54,共3页Textile Accessories

摘　　要：为了满足石油工人防护服阻燃防静电的需求,以芳纶1313原液/阻燃粘胶(兰精)/阻燃腈氯纶40/30/30 19.7 tex混纺纱作为经纱,以芳纶1313原液/阻燃粘胶(兰精)/阻燃腈氯纶/导电纤维38/30/30/2 19.7 tex混纺纱作为纬纱,开发出一种平纹组织的阻燃防静电织物。通过介绍该织物的纱线规格和组织结构,分析整经工序、浆纱工序的注意事项以及织造工序断经和断纬的原因与解决措施。指出:对于强力偏低的单股纱线,浆纱应注重提高断裂伸长率和增加耐磨次数,织造应从边组织穿法、开口时间、剑头动程、后梁和停经架位置等方面进行分析与调整;调整后,织造该阻燃织物的机台平均效率为87%,下机一等品率为91%(纱疵除外),织机效率高、布面质量好。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 40/30/3019.7 tex blended yarn as the warp yarn,and aramid stock solution of 1313/flame retardant viscose(Lenzing)/flame retardant nitrile chloride/conductive fiber 38/30/30/219.7 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.

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 

分 类 号：TS103[轻工技术与工程—纺织工程]