| 摘要 |
<p>The package is used in large shops to send money from individual cashiers to a central banking area. It uses a bag (1) made of heat sealed plastic material. Its opening can be sealed after it has been filled using a pre-adhered foldable flap (34). One side of the bag carries a piece of flexible plastic material which extends across its width between the two lateral edges. It is attached at two edges and forms a propulsion pocket for the compressed air of the pneumatic system.</p> |
