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    • 10. 发明公开
    • Scalloped paperboard insert for use with plastic lid
    • Ausgezackter Kartoneinsatz zur Verwendung mit einem Kunststoffdeckel。
    • EP0079472A2
    • 1983-05-25
    • EP82109630.2
    • 1982-10-19
    • Champion International Corporation
    • McLaren, Edwin C.Adamek, David J.
    • B65D51/24
    • B65D51/245
    • A lid insert (10) is provided for releasable connection to a plastic lid (14) having a substantially flat top surface and an upwardly and inwardly projecting peripheral bead (15) disposed above and spaced from the top surface of the lid. The lid insert is made of paperboard material having a planar configuration generally corresponding to the configuration of the flat top surface of the lid. The periphery of the planar lid insert includes a plurality of alternating indents (11) and nodes (12). The area defined by the outermost points of the insert is greater than the area defined by the upwardly and inwardly projecting bead. This peripheral configuration of alternating nodes and indents facilitates the initial placement of the insert on the lid and enables the insert to compensate for the different expansion characteristics of the lid and the lid insert.
    • 提供一个盖插入件,用于可释放地连接到塑料盖上,该塑料盖具有基本上平坦的顶表面和设置在盖的顶表面上方并与其间隔开的向上和向内突出的周边珠。 盖插入件由纸板材料制成,其具有通常对应于盖的平坦顶表面的构造的平面构造。 平面盖插件的周边包括多个交替的缩进和节点。 由插入件的最外点限定的区域大于由向上和向内突出的凸缘限定的区域。 交替的节点和凹口的这种周边配置有助于将插入件初始放置在盖子上,并且使插入件能够补偿盖子和盖子插件的不同膨胀特性。