X-PLY超强瓦楞纸板动态缓冲特性的试验研究  

Experimental Research on Dynamic Cushioning Property of X-PLY Corrugated Paperboard

作　　者：李佳[1] 郭彦峰[1] 付云岗[1] 朱琼[1] 刘全校[1] 

机构地区：[1]印刷包装材料与技术北京市重点实验室

出　　处：《包装工程》2008年第10期71-73,共3页Packaging Engineering

基　　金：印刷包装材料与技术北京市重点实验室开放课题(KF200705);陕西省科技厅科技计划项目(2007K07-21)

摘　　要：基于跌落冲击试验,研究X-PLY(A)、X-PLY(B)两种超强瓦楞纸板的动态缓冲性能,获得了动态缓冲特性曲线的经验公式及其特征系数,为X-PLY超强瓦楞纸板在缓冲包装中的推广应用提供了基本数据。结果表明,X-PLY超强瓦楞纸板的动态缓冲特性曲线呈凹谷状,开口向上,只有一个极小值点,冲击加速度波形近似于半正弦波,具有优良的动态缓冲特性,而且X-PLY(A)超强瓦楞纸板的动态缓冲性能比X-PLY(B)超强瓦楞纸板更好。In order to obtain the experiential formulas and characteristic factors of dynamic cushion curves and provide basic data for utilizing X-PLY corrugated paperboard in transportation paekaging , dynamic cushioning properties of X-PLY（A） and X-PLY（B） corrugated paperboard were investigated by drop shock experiments. The results showed that the shapes of dynamic cushion curves of X-PLY corrugated paperboards are always concave and upward ; each piece of dynamic cushion curve has only one minimum value point; the waves of shock acceleration are similar to half-sine shock pulses; so X-PLY corrugated paperboard possesses excellent dynamic cushioning property. Moreover, the dynamic cushioning property of X- PLY corrugated paperboard with flutes A is better than X-PLY corrugated paperboard with flutes B.

关 键 词：X-PLY超强瓦楞纸板 跌落冲击试验 动态缓冲特性 

分 类 号：TB485.1[一般工业技术—包装工程] TB484.1