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    • 23. 发明专利
    • Method of evaluating storage life of product inside package
    • 评估产品内部存储存储寿命的方法
    • JP2006078476A
    • 2006-03-23
    • JP2005231253
    • 2005-08-09
    • Rudolf Wild Gmbh & Co Kgルドルフ ヴィルト ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフトRudolf Wild Gmbh & Co. Kg
    • WILD HANS-PETERKLAUS KUESSNERSPINNER FRANK
    • G01N33/02G01N15/08G01N27/416
    • G01N33/14G01N2033/0081
    • PROBLEM TO BE SOLVED: To provide a method for evaluating storage life of a product in a package, and to provide a system for accelerating penetration of testing gas inside the package. SOLUTION: In this method, the closed package filled with filling products is allocated in an overpressurized chamber for storing the package within a testing gas atmosphere only for a designated period of time, under overpressure at a specified temperature in the overpressurized chamber, where a certain amount of a testing gas permeate into the package and then the package is stored under the effects of heat and/or light over a certain specified period of time, and subsequently allowing the filling products to be subjected to analysis and/or sensory test. In this connection, a system is indicated, where an overpressurized container equipped with an inlet port aperture which can be closed for storing at least one package, and a device for setting and maintaining a gas inlet port for feeding the testing gas, a gas outlet port for evacuating the testing gas, and for setting and maintaining overpressuring. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种用于评估包装中的产品的储存寿命的方法,并且提供用于加速包装内的测试气体的渗透的系统。 解决方案:在这种方法中,填充有填充产品的封闭包装被分配在超压室中,用于将包装存储在测试气体气氛中仅在指定的时间段内,在过压室中在特定温度下的超压下, 其中一定量的测试气体渗透到包装中,然后在特定时间段内在热和/或光的作用下储存包装,随后允许填充产品经受分析和/或感觉 测试。 在这方面,指出了一种系统,其中装有可以关闭以用于存储至少一个包装的入口孔的过压容器和用于设置和维持供给测试气体的气体入口的装置,气体出口 用于排空试验气体的端口,以及用于设定和维持超压。 版权所有(C)2006,JPO&NCIPI