发明名称 Envelope for packing and filing a flat article
摘要 An envelope (10) is used for packing, displaying, storing or filing magnetic discs (D) for computers. A first sheet (12) and a second sheet (14) form a first pocket (E1) and a second pocket (E2). The first pocket (E1) receives the magnetic disc (D), whereas the second pocket (E2) preferably serves to receive an index card (26), in order to facilitate subsequent filing and indexed classification of the disc (D) contained in the envelope (10). A tear strip (30) for opening the first pocket (E1) consists of a part of the first sheet (12) and is separated from the rest thereof by separation lines (32). The magnetic disc (D) can thus be stored in the envelope (10) in a protected and substantially sealed state, removal of the tear strip (30) giving access to the pocket (E1) containing the disc and providing a clear optical indication that the envelope (10) has been opened. <IMAGE>
申请公布号 DE3400024(A1) 申请公布日期 1984.07.05
申请号 DE19843400024 申请日期 1984.01.02
申请人 EICHNER SYSTEMS,INC. 发明人 J. BENES,JOSEPH
分类号 B42F7/00;B65D85/57;(IPC1-7):B42F7/00;B65D85/56 主分类号 B42F7/00
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