为解决传统缓冲衬垫人工成本高、材料浪费严重、物流及仓储费用高、包装效率低、不可以自动化生产等问题，介绍了EPE可折叠泡沫缓冲衬垫的生产工艺和设计方法，并用多个实际应用的案例，验证了可折叠泡沫缓冲衬垫的优势，对缓冲包装设计有一定的指导意义。

Traditional design buffer cushion has the problems of high labor cost, materials waste; high cost of logistics and warehousing, low packaging efficiency, and can not be automated production. The production technique and design method of EPE foldable foam buffer cushion was introduced. The advantages of the foldable foam buffer cushion were validated with multiple cases of practical applications. The purpose was to provide reference for buffer cushion design.