包装的基本目的是在商品流通过程中保护它的内装物免受有毒、有害物质的侵蚀。同时包装也使产品在市场上提供给消费者更多信息。在重视环境的九十年代今天,人们希望用于包装的材料尽可能以再循环、再生的材料为主,减少原材料的使用。在零售业中,包装需具备耐久性,要适合于货柜陈列 The basic purpose of packaging is to protect its contents from the attack of toxic and harmful substances during the circulation of goods. At the same time, packaging also makes products available to consumers in the market for more information. In the nineties of environmental importance, it is hoped that the materials used for packaging will be mainly recycled and recycled as much as possible to reduce the use of raw materials. In retail, packaging needs to be durable and suitable for container display