摘要
通过研究食品包装纸按"GB/T455纸和纸板撕裂度的测定法"进行撕裂指数的测定全过程,系统分析了该法测量结果的不确定度来源并对其进行评定,对各不确定度分量进行了量化,提出了该法的扩展不确定度。
The sources of the uncertainty of the results by the method of＂GB/T455 Test for Tear Strength Properties＂ were analyzed and evaluated, the uncertainty components were calculated, and the expanded uncertainty was obtained.
出处
《纸和造纸》
北大核心
2012年第2期46-47,共2页
Paper and Paper Making
关键词
食品包装纸
撕裂指数
不确定度
food packaging paper
tearing index
uncertainty
