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    • 40. 发明公开
    • Reclosable package for a product
    • WiederverschließbareVerpackungfürein Produkt
    • EP1923320A1
    • 2008-05-21
    • EP07015774.8
    • 2007-08-10
    • HARPAK, INC.
    • Harlfinger, Charles
    • B65D43/02B65D51/20
    • B65D51/20B65D43/0206B65D2251/0018B65D2251/0093B65D2543/00101B65D2543/00296B65D2543/00462B65D2543/0049B65D2543/00546B65D2543/0062B65D2543/00694B65D2543/00731B65D2543/00805B65D2543/00944
    • A package (10) for packaging food and non-food products. The package may include a tray (12) with a cavity (16) to receive the product, and a reclosable lid (14) to help protect the product within the tray. The lid may lock into an interior portion of the tray below its upper surface. The cavity may be sealed with a primary seal (17) that helps to maintain the integrity of the product and/or to help preserve a food product within the cavity. A sealing flange (18) used to form the primary seal (17) is located below the upper surface of the tray and within the interior region of the tray. A removable sealing layer (22) may be sealed to the sealing flange to form a hermetically sealed cavity. A secondary seal may be provided to help maintain freshness of a food product after the primary seal has been broken, and/or to stabilize or maintain the integrity of the package. One or more interlock features (26,28) may be provided for releasably securing the lid to the tray. The interlocks may be located external to the cavity and within the interior region of the tray below its upper surface. The interlocks may include a snap-fit configuration that generates an audible sound that signals when the lid is secured to and/or removed from the tray.
    • 用于包装食品和非食品的包装(10)。 包装可以包括具有用于容纳产品的空腔(16)的托盘(12)和用于帮助保护托盘内的产品的可再闭合的盖子(14)。 盖可以锁定在其上表面下方的托盘的内部。 空腔可以用主密封件(17)密封,该主密封件有助于保持产品的完整性和/或有助于在空腔内保存食品。 用于形成主密封件(17)的密封凸缘(18)位于托盘的上表面的下方并在托盘的内部区域内。 可移除的密封层(22)可以密封到密封凸缘上以形成气密密封腔。 可以提供二次密封件以帮助在主密封件被破坏之后保持食品的新鲜度,和/或稳定或保持包装的完整性。 可以提供一个或多个互锁特征(26,28)以将盖可释放地固定到托盘。 互锁可以位于腔的外部并且在托盘的内部区域的下表面之下。 互锁可以包括卡扣配置,其产生当盖被固定到托盘和/或从托盘移除时发出的可听见的声音。