以《JJF1059-1999测量不确定度评定与表示》为基础,对影响卫生纸柔软度测量结果的不确定度来源进行了分析,对其大小进行了评定,并按计量技术规范,给出了标准的表示方法。通过不确定度评定,找出了影响柔软度测量结果的主要因素,提出了测量过程中应该控制的关键点。 Based on “JJF1059-1999 Evaluation and Expression of Measurement Uncertainty”, the sources of uncertainty affecting the measurement results of toilet paper softness were analyzed and the size was evaluated. According to the measurement technical specifications, the standard display method. Through the evaluation of uncertainty, the main factors affecting the measurement results of softness were found, and the key points that should be controlled in the measurement process were put forward.