生丝练减率测试取样方法的实验研究

Experimental Study in Sampling Methods of Silk for Degumming Loss Percentage

为了确定练减率测试样丝的取样方法,对练减率测试样丝抽取方法开展了比对实验研究,实验结果表明,从25绞品质样丝中卷取的练减率测试样丝,具有检测结果稳定、样本量检测成本低等优点。

To ensure the sampling methods for degumming loss percentage,comparative experimental study were done about sampling methods for degumming loss percentage.The results showed that:when the test sample came from 25 twisted qual-ity samples,the degumming loss percentage has stable test results,sample size is small and test cost is low.