要精确地说明或解释包装工业绝非易事,因为,包装材料的组合成份很复杂,一般而言,它包括各种各样的包装材料制作,譬如,除了纸和纸板、玻璃、塑料薄膜、用于铁罐和箱的钢和铝外,它还包括商标、捆带、粘合剂、黑水和隔板等辅助材料。此外,包装所需的劳力、运输、贮存,以及和包装制作有关的 Accurately interpreting or interpreting the packaging industry is not an easy task, because the packaging material has a complex composition. In general, it includes a variety of packaging materials, such as paper and cardboard, glass, and plastic films. It is also used for steel and aluminum outside of iron cans and boxes. It also includes auxiliary materials such as trademarks, binders, adhesives, black water and separators. In addition, the labor required for packaging, transportation, storage, and related packaging