Nano Anti-mite And Anti-bacterial Silk Knitted Garments

Aiming at the application of abio-nano material in anti-bacterial finishing of silk knitting sweater, the paper gives a systematic discussion. In order to improve the bad durability and poisonous side-effect on human body of former organic anti-bacterial agent, the project was carried out. At first, sum up a whole and instructional nano-dispersion theory, based on the guidance of the theory and the practical experiments, a perfect experiment plan was established. According to the plan, researches on the dispersion of nano paniculate were carried out and the procession parameter were confirmed by measuring volume percentage of the deposition under the same time and condition. By compare the experiment results, a excellent dispersion agent and process were acquired, the diameter is about 20 run which is measured by TEM. Considering the anti-bacterial mechanism difference between nona TiO₂ and Ag, adopt compound technology to process anti-bacterial agent which make the fabric has perfect effect of anti-bacterial and it's not limited by environment any longer. The processing parameter of after-finishing was adjusted in experiments in order to consistent with the facts of enterprise, by this means make the processing parameter is confirmability as well as practicality. The effect of anti-bacterial fabric is tested by three methods and the nano-meter dosage is confirmed in this course on account of the difficult degree and mechanism of the three methods are different, by this means not only degrade the cost of production but also keep excellent effect of anti-bacterial of fabric. Fabric style, serviceability and mechanical property are tested by apparatus and certificated all index points of fabric aren't change. The research results are modified and confirmed by middle test of enterprise(Zhe Jiang Xin Yang Dress Adornment . Co., Ltd) which confirmed the technology is adapt to batch process. The effect of anti-bacterial of batch process fabric are excellent by test and the style, serviceability and mechanical property of batch process fabric are consistent with hand sample.