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用于容纳可流动或可倾倒产品的包装的倾倒元件及其制造方法
Pouring element for a package for holding flowable or pourable products and method of producing such a package
US-8336758-B2用于包装的倾倒元件，改善倾倒性能。
专利摘要
示出并描述了一种用于容纳可流动或可倾倒产品的包装的倾倒元件，特别是具有尖顶的纸板/塑料复合包装，所述倾倒元件具有倾倒通道，该倾倒通道具有垂直于其中心线的基本相同面积的通道横截面，倾倒通道的外部通道横截面是产品入口开口和基本圆形的产品出口开口，并且产品入口开口具有用于连接到包装的凸缘。为了实现改进的倾倒特性而不必接受不成比例的高成本和生产复杂性，在应用形式中规定产品入口开口为旋转不对称的细长形状。
Original abstractThere is shown and described a pouring element for a package for holding flowable or pourable products, and particularly a cardboard/plastics composite package having a gabletop, said pouring element having a pouring passage, the pouring passage having passage cross-sections of substantially identical areas arranged perpendicularly to its centerline, the outer passage cross-sections of the pouring passage being a product inlet opening and a substantially circular product outlet opening and the product inlet opening having associated with it a flange for connection to the package. To enable improved pouring characteristics to be achieved without having to accept disproportionately large costs and complication in production, provision is made, in the form for application, for the product inlet opening to be of an elongated shape which is not symmetrical in rotation.
专利附图（8）
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