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拉伸薄膜裹包的应用与发展潘方良拉伸薄膜裹包，即把拉伸薄膜进行拉伸，用来缠绕整盘货物或成批产品的包装盒组合，从而保护物品不受环境损坏，使装卸、仓储和运输货物单元化作业。这种方法从７０年代起已被西方经济发达国家广泛采用。一、拉伸薄膜裹包的特点及应用拉伸薄...
Application and Development of Stretch Film Wrapper Pan Fangliang Stretch Film Wrapping Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film Stretch Film , Warehousing and transportation of cargo unit operations. This method has been widely adopted by western economically developed countries since the 1970s. First, the characteristics of stretch film wrapping and application of stretch thin ...