Mechanical simulation and validation of drop impact of cushioning packaging for eggs

Authors

LI Zhao, Henan University of Science and Technology, Luoyang, Henan 471023, China
CAO Mengmeng, Henan University of Science and Technology, Luoyang, Henan 471023, China;Shaanxi Huali Packing Co., Ltd., Xianyang, Shaanxi 713800, China
SUN Jianming, Henan University of Science and Technology, Luoyang, Henan 471023, China
LI Huajie, Henan University of Science and Technology, Luoyang, Henan 471023, China

Abstract

In order to reduce the breakage rate of eggs in circulation, the drop impact simulation of Expanded Polystyrene (EPS) and Expandable Polyethylene (EPE) commonly used in cushioning packaging of eggs were studied based on the fluid-structure coupling model by ABAQUS. Moreover, the strength of eggs was determined by strength test for providing the egg damage standard for simulation analysis. The results showed that the cushioning effect of EPE was better than that of the EPS at the same thickness. The cushioning material thickness of EPE (≥10 mm) and EPS (≥25 mm) could effectively satisfy the requirement avoiding the breakage of eggs.

Publication Date

3-28-2019

First Page

115

Last Page

119

DOI

10.13652/j.issn.1003-5788.2019.03.021

Recommended Citation

Zhao, LI; Mengmeng, CAO; Jianming, SUN; and Huajie, LI (2019) "Mechanical simulation and validation of drop impact of cushioning packaging for eggs," Food and Machinery: Vol. 35: Iss. 3, Article 21.
DOI: 10.13652/j.issn.1003-5788.2019.03.021
Available at: https://www.ifoodmm.cn/journal/vol35/iss3/21

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