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1. 发明授权

US4941196A Tamper evident bag 失效
标题翻译：篡改明显的包
公开(公告)号：US4941196A
公开(公告)日：1990-07-10
申请号：US265583
申请日：1988-11-01
申请人： Paul F. Edelman , Cynthia M. Nulliner
发明人： Paul F. Edelman , Cynthia M. Nulliner
IPC分类号： B65D27/30 , B65D33/34
CPC分类号： B65D33/34 , B65D27/30 , Y10S206/807 , Y10S206/813
摘要： A security bag includes a pair of overlapping wall panels joined at their bottom and side edges to define an opening at the top of the wall panels for carrying money and other items. One of the wall panels includes a receipt strip extending from the top of the panel and connected to the wall panel along a perforation line. The receipt strip and one of the wall panels each carry an identical identification number. The receipt strip is removable from the security bag by severing along the perforation line. A closure flap is provided for closing the opening of the bag when the receipt strip is removed. The closure flap includes a strip of tape having an adhesive on one surface that is adhered at a lower attachment portion of the tape to one wall panel. A release liner covers the adhesive on an upper sealing portion of the tape and is readily removable to expose the adhesive for adhering the closure flap to the other wall panel to close the bag opening. The lower edge of the release liner is disposed below the perforation line so that the strip of tape does not adhere to the receipt strip, thereby preventing its removal from the security bag. The strip of tape includes a security pattern that is imperceptible when the bag is properly closed, but becomes visible on the wall panel and the closure flap when the flap is pulled from the wall panel. The security panel remains visible, even when the flap has been resealed over the opening to give a positive visible indication of tampering with the security bag.
摘要翻译：安全袋包括在其底部和侧边缘处连接的一对重叠的墙板，以在墙板的顶部限定用于承载货物和其他物品的开口。其中一个墙板包括从面板的顶部延伸并沿着穿孔线连接到墙板的收据条。收据条和其中一个墙板各具有相同的标识号。收据条可以从安全袋中穿过穿孔线切断。提供一个闭合盖，用于在取出收据条时封闭袋子的开口。封闭片包括带状的条带，其一个表面上具有粘合剂，粘合剂在胶带的下部附着部分粘附到一个墙板上。剥离衬垫覆盖胶带的上密封部分上的粘合剂，并且易于移除以暴露粘合剂，以将封闭翼片粘附到另一壁板上以封闭袋开口。剥离衬垫的下边缘设置在穿孔线下方，使得条带不粘附到收据条上，从而防止其从安全袋中移出。带条包括当袋被正确关闭时不可察觉的安全图案，但是当翼片从墙板拉出时，其在壁板和封闭翼片上变得可见。安全面板仍然可见，即使襟翼已经重新密封在开口上，以给出篡改安全袋的正面可见指示。

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