摘要
分析几种包装衬垫模型的缓冲性能。在衬垫动态压缩和静态压缩试验的基础上,提出泡沫塑料包装衬垫缓冲性能的基本特征,对两种国产泡沫塑料衬垫材料建立了便于反映其缓冲性能而又符合其静态压缩应力应变关系的非线性弹性模型,拟合了模型参数。
The cushioning performances of several kinds of packaging cushion models are analysed and the fundamental characteristics of the cushioning performances of the foamed plastics are presented based on the dynamic and static constriction experim-ents of cushions. Non-linear elastic models of two kinds of foamed plastics made inChina are constructed and the parameters of the models are fitted. The models donot only accord with the static stress-strain relation, bnt also display the fundame-ntal characteristics ef dynamic cushioning performances of foamed plastics.
出处
《包装工程》
CAS
CSCD
1990年第1期21-24,共4页
Packaging Engineering
关键词
包装
衬垫
缓冲性能
packaging cushioning performance.
