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1. 发明授权

US5794315A Non-reopening fastener for plastic packaging and method of forming same 失效
标题翻译：用于塑料包装的非重新开启紧固件及其形成方法
公开(公告)号：US5794315A
公开(公告)日：1998-08-18
申请号：US580194
申请日：1995-12-28
申请人： Larry W. Crabtree , Jack L. Rosette , Samuel T. Webb
发明人： Larry W. Crabtree , Jack L. Rosette , Samuel T. Webb
IPC分类号： B65D33/25 , B65D33/34 , B65D33/00 , B65D33/16 , B65D33/24
CPC分类号： B65D33/2541 , B65D33/2516 , Y10S24/50 , Y10T24/15 , Y10T24/45215
摘要： A non-reopening fastener includes complimentary first and second profiles of substantial length and disposed adjacent to one another so as to be pressed into interlocking relation. The first profile includes first ribs including a main rib and two outer ribs disposed on opposite sides of the main rib. The first ribs include hook members along the width of the first ribs. The second profile includes two inner ribs adapted to be positioned between the outer ribs and the main rib. The two inner ribs have projections for engaging the hook members. The second profile also includes a pair of guide ribs disposed on opposite ends of the second profile. The first profile engages the second profile to lock the profiles together. The above configuration prevents the first profile from being pulled out of the second profile without damaging the fastener or a bag to which the fastener is attached, thereby providing evidence of tampering.
摘要翻译：非重新开启的紧固件包括相当大的长度的互补的第一和第二轮廓，并且彼此相邻设置以被压入互锁关系。第一轮廓包括第一肋，包括主肋和设置在主肋的相对侧上的两个外肋。第一肋包括沿着第一肋的宽度的钩构件。第二轮廓包括适于定位在外肋和主肋之间的两个内肋。两个内肋具有用于接合钩构件的突起。第二轮廓还包括设置在第二轮廓的相对端上的一对引导肋。第一轮廓接合第二轮廓以将轮廓锁定在一起。上述构造防止了将第一轮廓从第二轮廓拉出而不损坏紧固件附接的紧固件或袋，从而提供篡改的证据。

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