吸湿速干壳聚糖针织面料的开发  

Development of Moisture Absorption and Quick Drying Fabric Knitted with Chitosan Fiber

作　　者：高庆锋 杨建国 詹永宝 

机构地区：[1]上海嘉乐股份有限公司,上海201514

出　　处：《针织工业》2015年第12期9-11,共3页Knitting Industries

摘　　要：采用18 tex的壳聚糖与棉混纺纱(20:80)作为面料外层,8.3 tex/72 f的DTY丙纶原液色纺丝作为面料内层,在18针/25.4 mm的双面大圆机上开发一款新型的吸湿速干壳聚糖针织面料。详细介绍面料的编织工艺,包括原料选择、设备参数、织针排列、三角排列等,以及前处理、染色、定形等面料染整工艺及注意要点。结果表明,采用活性染料染色工艺不仅能解决壳聚糖遇酸溶解的问题,而且操作简单、生产效率高、节能减排;所开发面料具有良好的抗菌性能和吸湿速干性能,可广泛应用于高档针织内衣产品。The paper develops a new kind of moisture absorption and quick drying knitted fabric on 18 gauge double circular knitting machines by using 18 tex chitosan and cotton blended yarn（20：80） as outer layer, and 8.3 tex/72 f polypropylene dope color spun filament as inner layer. It introduces in detail the knitting technology, in- cluding raw materials, equipment parameters, needle arrangement and cam arrangement, as well as the dyeing and finishing technology and the precautions. In addition, the basic physical properties, moisture absorption and quick drying properties and the antibacterial properties of the products are tested and compared. The results show that us- ing the reactive dyeing technology can solve the problem of chitosan fiber dissolving in strong acid environments; the process has advantages of simplified operation, high efficiency and energy-saving; the new fabric presents ex- cellent antibacterial properties and moisture absorption and quick drying properties, which can be widely used in high grade knitted underwear products.

关 键 词：壳聚糖纤维 编织工艺 活性染料 染色工艺 吸湿速干性能 抗菌性 

分 类 号：TS184.4[轻工技术与工程—纺织材料与纺织品设计]