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    • 1. 发明申请
    • METHOD AND APPARATUS FOR TESTING FILLED AND SEALED CONTAINERS
    • 用于测试填充和密封容器的方法和装置
    • US20100326173A1
    • 2010-12-30
    • US12735059
    • 2008-12-12
    • Morten Abrahamsen
    • Morten Abrahamsen
    • G01M3/34
    • G01M3/363
    • A testing method comprising introducing into a pressure chamber (2) a batch of gable-top, plastics-coated paperboard cartons (10) containing a liquid, closing the chamber (2), supplying air under pressure to the interior of the chamber 2 exteriorly of the cartons (10) to a pressure level sufficient to cause the air to penetrate potential leakage paths between the outside of at least one of the cartons and the interior of the latter carton(s), whereby the air penetrates into the interior of the latter carton(s), and, after a period of time, reducing the pressure level, whereupon the air which has penetrated into the interior of the latter carton(s) causes outward bulging of the side walls of the latter carton(s).
    • 一种测试方法,包括向压力室(2)中引入包含液体的一批山形顶盖塑料涂布纸板纸箱(10),关闭室(2),将空气在压力下向外部供应到室2的内部 的纸箱(10)的压力水平达到足以使空气穿过至少一个纸箱的外部和后一纸箱内部之间的潜在泄漏路径的压力水平,由此空气渗透到纸箱 后一个纸箱,并且经过一段时间后,降低了压力水平,于是渗透到后一纸箱内部的空气导致后一纸箱的侧壁向外膨胀。