| 蜂窝纸板动态缓冲特性的试验研究 |
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| 引用本文： | 张 宇,王志伟. 蜂窝纸板动态缓冲特性的试验研究[J]. 包装学报, 2012, 4(1): 9-12 |
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| 作者姓名： | 张 宇 王志伟 |
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| 作者单位： | 暨南大学产品包装与物流广东普通高校重点实验室,广东珠海519070／暨南大学包装工程研究所,广东珠海519070;暨南大学产品包装与物流广东普通高校重点实验室,广东珠海519070／暨南大学包装工程研究所,广东珠海519070 |
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| 基金项目： | 国家自然科学基金资助项目（50775100），中央高校基本科研业务费专项基金资助项目（21611360，21611460） |
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| 摘 要： | 基于跌落冲击试验,分析了3种不同的蜂窝纸板在0.3,0.6,0.9m高度下的动态冲击曲线,并建立了其能量吸收图。试验结果表明:随着厚跨比的增大,蜂窝纸板的最佳能量吸收点向右上方偏移,其单位体积吸收能量的能力增强;当完全压溃后,蜂窝纸板的最佳能量吸收点不随冲击高度的变化而改变。
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| 关 键 词： | 蜂窝纸板 动态缓冲特性 能量吸收图 |
| 收稿时间： | 2011-07-18 |
Experimental Research on Dynamic CushioningProperties of Honeycomb Paperboard |
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| Zhang Yu and Wang Zhiwei. Experimental Research on Dynamic CushioningProperties of Honeycomb Paperboard[J]. Packaging Journal, 2012, 4(1): 9-12 |
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| Authors: | Zhang Yu and Wang Zhiwei |
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| Affiliation: | 1. Key Laboratory of Product Packaging and Logistics of Guangdong Higher Education Institutes, Jinan University, Zhuhai Guangdong 519070, China; 2. Packaging Engineering Institute, Jinan University, Zhuhai Guangdong 519070, China) |
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| Abstract: | Based on drop impact experiments, the dynamic impact curves of three different honeycomb paperboards from 0.3, 0.6, 0.9 m height were analyzed, and its energy absorption diagram was established. The experimental results showed that the best energy absorption points shifted to the upper right with the increasing thickness to length ratio of honeycomb cardboard, and the energy absorption capacity per unit volume increased; the best energy absorption points did not change with impact height while fully crushed. |
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| Keywords: | honeycomb paperboard dynamic cushioning properties energy absorption diagram |
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