壳聚糖和黄芩甙对毛织物的抗菌整理

Antibacterial finishing with baicalin and chitosan on wool fabrics

以壳聚糖和中草药黄芩甙提取物为整理剂对纯毛织物进行抗菌整理,采用浸轧法,利用单因素的分析方法,对不同质量浓度抗菌剂、不同焙烘温度、不同焙烘时间进行实验,并对整理后织物的抑菌性能进行测试分析,结果表明:整理后的织物对大肠杆菌、金黄色葡萄球菌、枯草杆菌抗菌效果较好,抗菌率在92%以上,水洗20次后金黄色葡萄球菌抗菌率仍在80%以上,并基本保留织物原有风格及服用性能。抗菌整理对白度和透气性影响不大。实验确定了最佳抗菌剂质量浓度为20～25 g/L,最佳焙烘温度为110℃。

In this paper,it uses chitosan and baicalin that is the effective components extracted from a Chinese herbal scutellaria to finish wool fabric with the rolling method and the single-factor analysis for different concentrations of antimicrobial agents,curing temperature,curing time.It then tests and analyses the antibacterial properties of the finished fabric.The results show that the antibacterial effect of the finished fabric is good to escherichia coli,staphylococcus and bacillus subtilis,inhibition rate is more than 92%,after washing 20 times the inhibition of staphylococcus rate is still more than 80%,and basically keep the original style and taking the performance of the fabrics.The whiteness and permeability are little affected by antibacterial finishing.Through the experiment determined the best concentration of antibacterial agent is 20～25 g/L,the best curing temperature is 110 ℃.