| 粘弹性包装材料缓冲特性的理论研究 |
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| 引用本文： | 谢勇,宋宝丰.粘弹性包装材料缓冲特性的理论研究[J].包装工程,1999(3):9-11. |
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| 作者姓名： | 谢勇 宋宝丰 |
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| 作者单位： | 株洲工学院 |
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| 摘 要： | 根据粘弹性材料三元件模型和Ｍｉｎｄｌｉｎ跌落冲击模型，对粘弹性材料的缓性进行初步理论研究。结果表明，这类材料的粘弹性在粘弹比数值的一定范围内是有助于提高缓冲性能的，这支于实施高分子聚合物材料的改进，进行合理的运输包装设计都是具有一定的实用意义。
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| 关 键 词： | 缓冲材料 粘弹性 运输包装 缓冲包装 |
The Theoretical Study on Cushioning Features of Viscoelastic Packaging Material |
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| Zhuzhou Institute of Technology,Xie Yong,Song Baofeng.The Theoretical Study on Cushioning Features of Viscoelastic Packaging Material[J].Packaging Engineering,1999(3):9-11. |
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| Authors: | Zhuzhou Institute of Technology Xie Yong Song Baofeng |
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| Affiliation: | Zhuzhou Institute of Technology Xie Yong Song Baofeng |
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| Abstract: | Taking into account the linear viscoelasticity of packaging materials based on their constructive and motion equations, this paper applies 3 elements model to the derivation of one dimentional wave equation of cushioning package materials. The general solution, then, of the equation is obtained by means of Laplace Transform and its inverse. It is obviously showed from the study that cushioning materials with viscoelasticity may help alleviate the shock or vibration effects from outside into products packaged in certain ranges of visco elastic ratio parameter. |
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| Keywords: | Cushioning material Viscoelasticity Transport packaging |
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