目的 运用科学方法合理优化运输方案。方法 利用运输设计软件Cape Pack和Load Expert，从运输包装物品的排列方式入手进行空间优化设计。结果 听装运输包装尺寸为200 mm×300 mm×103 mm、PET瓶装运输包装尺寸为169 mm×173 mm×224 mm、冲剂袋装盒式运输包装尺寸为250 mm×568 mm×166 mm时的组合运输更加经济。结论 优化后的方案可节约运输货车的使用，提高配送效率，降低物流业运输配送的成本。

The work aims to reasonably optimize the transport scheme with scientific method. Transportation design software of Cape Pack and Load Expert were used for space optimization design in the regard of arrangement of transport packaging items. When the size of canned transport package was 200 mm×300 mm×103 mm, the size of PET bottled transport package was 169 mm×173 mm×224 mm, and the size of electuary bagged and box-type transport package was 250 mm×568 mm×166 mm, such combined transport was more economical. The optimized scheme can reduce the usage of transport trucks, improve the efficiency of distribution, and reduce the cost of logistics transportation and distribution.