受国际上包装潮流的影响 ,国内啤酒、饮料生产企业开始在产品组合包装过程中使用塑膜包装物 ,逐步取代了传统的纸箱和塑料周转箱。采用塑膜包装的优点是包装成本低廉 ,有效降低爆瓶伤人事故 ,可解决塑料周转箱在流通及堆放过程中对内存瓶体表面的污染问题。另外 ,适用范围比较 Affected by the trend of international packaging, domestic beer and beverage manufacturers began to use plastic film packaging in the product packaging process and gradually replaced traditional cartons and plastic containers. The advantage of using plastic film packaging is that the packaging cost is low, which effectively reduces the accidents caused by burst bottles and can solve the problem of contamination of the surface of the memory bottle during circulation and stacking of the plastic turnover box. In addition, the scope of application