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1996年10月国际纸张饮料包装部建议在牛奶包装盒顶部开口，并应用可旋紧的内螺纹帽盖。这样，使用起来更加方便、实惠。美国奥斯泰奶品公司（AllStarDairy）勇于担当先锋。这一工作接下来以后没想到意使牛奶包装又跨出了新的一步。奥斯泰奶品公司已对所有半加仑人字形屋顶式个
October 1996 The International Paper Beverage Packaging Division recommends opening the top of the milk box with a screw-on, internally threaded cap. In this way, it is more convenient and affordable to use. AmericanStar dairy company (AllStarDairy) has the courage to play a pioneer. After this work did not expect to make the milk packaging took another step forward. Ostheys dairy company has a half-galloped herringbone roof