| 摘要 |
<p>The package (1) consists of a bag (3) made from a welded supple plastic material with an opening (8) and a closure (9), and a surface pouch (13) of the same material at one end with an opening (14) to receive compressed air that transports the package round a pneumatic network. The bag, and optionally the pouch too, has perforations (10) that allow a staining substance to pass through and spoil the contents, especially cheques or banknotes, in the event of an unauthorised attempt to interfere with a container holding the package.</p> |
