适于电商物流蛋类产品的包装设计

目的研究EPE材料包装电商物流鸡蛋的缓冲结构。方法采用EPE材料,设计圆形、方形和梅花形等3种蛋托缓冲结构,外包装采用瓦楞纸箱,利用跌落试验机对包装件进行模拟跌落试验。结果通过对3种包装进行跌落试验,得到最大响应加速度分别为31.26g,43.76g,46.25g,均小于鸡蛋的脆值50g,其中圆形蛋托跌落的最大响应加速度最小,对鸡蛋的保护性最好。结论只要EPE缓冲结构设计合理,完全能够满足蛋类产品的电商物流包装要求。

Packaging Design for Egg Products Suitable for E-commerce Logistics

The work aims to study the cushioning structure of egg products packaged with EPE material during the E-commerce logistics. The EPE material was used to design three kinds of egg holder cushioning structures of the round, square and quincuncial shape. The outer package was the corrugated box. The drop test of the packages was simulated with the drop tester. Through the drop test of three kinds of packages, the maximum response accelerations were respectively 31.26g, 43.76g and 46.25g, all of which were smaller than the egg fragility (50g). The maximum response acceleration of the round egg holder during the drop was the least, due to which the eggs could be protected in the best manner. As long as the cushioning structure is reasonably designed, EPE can fully meet the requirements of the egg packaging for E-commerce logistics.