摘要
引述了国内外有关纸袋纸(袋) 的物理强度与其使用性能关系的资料, 经过对比分析, 提出了采用综合强度来评价纸袋纸(袋) 使用性能的计算公式; 同时通过验证, 说明了按该公式计算的综合强度与其耐摔次数存在着密切的相关性(γ=0-93~0-99)。
This article introduces the relation of physical properties of sack paper and the enduse performances of multi wall sack.The author puts forward the concept of combined strength to evaluate the drop performances of multi wall sack.The experiment results indicated that the combined strength closely relates to the drop performances of multi wall sack,its relation coefficient( r )is as high as 0 93~0 99 it is applicable for the evaluation of sack paper quality.
出处
《中国造纸》
CAS
北大核心
1999年第6期62-65,共4页
China Pulp & Paper
关键词
纸袋纸
综合强度
撕裂度
透气度
耐摔次数
sack paper,multi wall sack,TEA combined strength,tear strength,drop number