| 摘要 |
PURPOSE: To provide a security enclosure to ensure to detect interference to contents by preparing a laminate on a flat sheet, the laminate including a folded, flexible, electrically insulating sheet extending over the whole of the area of the enclosure, and by assembling the sheet. CONSTITUTION: The security enclosure 20, which is formed to a wedge-shaped box with a head, are assembled from a foldable to desired shape, flexible, flat sheet including a laminate 34. The laminate 34 has various layers constructed to detect any attempt to break the enclosure 20 and electrical characteristics of each layer may be monitored via electrical circuits. That is to say, the laminate 34 has an electrically responsive matrix and the matrix is divided to a core portion 36 and an expanded portion 38 placed at the edge of the core 36. And the laminate 34 has a flexible, electrically insulating sheet.
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