| 摘要 |
Package for transporting valuables over a pneumatic network, comprising a bag (1) produced in welded plastic, the opening (2) of which can be closed off after filling by means of a fold-down flap (4) which is previously coated with adhesive, characterised in that, on the side of the bag (1) opposite the fold-down flap (4) is a piece (8) made from flexible plastic extending over a part of the length of the bag from its end which carries the fold-down flap (4), the said flexible plastic piece (8) being fastened on three of its sides to the corresponding edges of the bag (1) and forming, after a turning over around the end of the latter, closed by the fold-down flap (4), a pocket (9) for propulsion of the package by means of the compressed air of the pneumatic network. <IMAGE>
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