安晓龙 王纪冬 徐玉良 陈学彪

摘 要：目前羊毛羊绒类产品的抗菌处理，一般是通过与各类抗菌功能性纤维混纺或在织物后整理工艺负载抗菌剂来实现。本文采用色纺散纤在染色后处理阶段进行抗菌处理，然后通过半精纺色纺工艺生产抗菌羊毛羊绒混纺纱线，对其抗菌性能进行了测试。研究表明：通过在散纤染色后处理阶段对纤维进行抗菌处理生产出的羊毛羊绒抗菌混纺纱线其纱线指标与抗菌性能优良，纺纱过程生产顺利，抗菌处理过程没有对纱线基本性能指标造成明显影响，具有大规模生产抗菌纱线的工艺可行性。

关键词：羊毛;羊绒;抗菌;半精纺

中圖分类号：TS134.2

文献标志码：A

文章编号：1009-265X（2021）02-0034-05

Abstract：Currently， antibacterial treatment of wool and cashmere products is generally achieved by blending with various antibacterial functional fibers or loading antibacterial agents in fabric finishing process. For purpose of this study， antibacterial treatment of colored spun loose fibers is conducted in the dyeing post-treatment stage， and antibacterial wool and cashmere blended yarns are produced by the semi-worsted color spinning process for testing its antibacterial performance. The results show that the wool and cashmere antibacterial blended yarns for which antibacterial treatment of fibers is conducted in the dyeing post-treatment stage of loose fiber have excellent yarn indexes and antibacterial properties. The spinning process is smooth and the antibacterial treatment process has no significant impact on the basic performance indicators of yarns. It has the feasibility of large-scale production of antibacterial yarns.

Key words：wool; cashmere; antibacterial; semi-worsted

作者简介：安晓龙（1992-），男，山西太原人，硕士，主要从事毛纺针织纱线生产方面的研究。

纺织品作为人们日常生活中的必需品，在使用过程中往往直接或间接与人体接触，对其的抗菌性能有特殊要求，尤其是羊毛羊绒产品，由于羊毛纤维的微孔结构及角蛋白成分极易为细菌滋生提供所需水分、营养及生存空间[1-2]，所以人们在穿着舒适的同时对羊毛类产品的卫生性提出了更高要求。近年来，羊毛类产品的抗菌整理技术日益成熟，如采用织物后整理工艺负载抗菌剂赋予织物抗菌功能[1]等，此类织物的抗菌性往往耐洗牢度较差，一定洗涤次数后抗菌性会明显降低甚至消失，故通过在散纤染色处理过程中增加抗菌整理工序，使纤维充分吸附抗菌成分，增加产品的抗菌持久性，是值得探讨的研究方向。……