啤酒是全球范围较受欢迎的饮料之一。长期以来，绝大部分啤酒采用玻璃瓶包装。玻璃瓶具有阻气性好、盛装啤酒存放时间长、透明、易回收再用等优点，但生产中能耗大、瓶体重、易碰碎，有时还会发生爆炸伤人等事故。因此，目前国外正在大力研究开发塑料啤酒瓶，并成为一个已经启? Beer is one of the more popular drinks worldwide. For a long time, the vast majority of beer bottles using glass packaging. Glass bottles with good gas barrier, long beer storage, transparent, easy to recycle and so on, but the production of energy consumption, bottle weight, easy to break, and sometimes accidents such as explosion wounding. Therefore, at present, foreign countries are vigorously studying the development of plastic beer bottles, and has become a Kai?