| 摘要 |
A liner emptying device and a liner filling device as well as methods using them for contamination-free filling and emptying of a liner. This contamination-free filling and emptying prevents any danger to the health of the people working with the packaged substances. Both the liner emptying device and the liner filling device are connected to the liner via a fastening device and the residual films sealing off the device can be removed via an access port, whereby the liner can be filled or emptied without contaminating the surroundings.
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