据美国米勒公司说在一至三年内塑料瓶将占该公司包装的２ %。米勒三种品牌的啤酒每年将使用一亿八千万个塑料瓶 ,自三月开始米勒使用了五层ＰＥＴ和尼龙结构的塑料瓶 ,它的货架保质期为四个月。尽管比较贵 ,塑料瓶装啤酒仍有它的优点。这种新瓶的重量是玻璃瓶的七分之一 ,这必 According to the American company Miller, plastic bottles will account for 2% of the company’s packaging in one to three years. Miller three brands of beer each year will use 180 million plastic bottles, since March Miller used five layers of PET and nylon plastic bottles, shelves shelf life of four months. Although more expensive, plastic bottled beer still has its advantages. The weight of this new bottle is one-seventh of the glass, which must