各种包装材料的使用反映了材料的发展趋势越来越偏向于使用塑料材料,而玻璃和金属材料的使用则相应减少。在今后十年中,塑料树脂包括聚乙烯、聚酯、聚丙烯、聚氯乙烯、聚碳酸酯、聚苯乙烯,在包装应用方面将有很大幅度的增长。虽然在世界范围内铝供应过度,但在饮料包装上,铝的用量仍将持续增长。然而,大部分塑料的增长量将与金属的消费 The use of various packaging materials reflects the trend of materials is more and more favor the use of plastic materials, while the use of glass and metal materials are reduced accordingly. In the next ten years, plastic resins, including polyethylene, polyester, polypropylene, polyvinyl chloride, polycarbonate, polystyrene, will have a very large increase in packaging applications. Although aluminum is over-supplied worldwide, the amount of aluminum used in beverage packaging will continue to grow. However, much of the plastic’s growth will be related to metal consumption