In a device for vacuum packing articles by evacuating the interior space of a flexible storage container, articles can be vacuum packed in a simple manner and with little effort if a suction lance (10) is provided for insertion into the storage container (28), by means of which the interior space of
In a device for vacuum packing articles by evacuating the interior space of a flexible storage container, articles can be vacuum packed in a simple manner and with little effort if a suction lance (10) is provided for insertion into the storage container (28), by means of which the interior space of the storage container (28) is evacuated. A filtering section is provided (20, 21) for retaining particles, fluid and/or other contaminants.
대표청구항▼
What is claimed is: 1. A device for vacuum packing articles by evacuating the interior space of a flexible storage container, the device comprising: a suction lance for insertion into the storage container and defining a suction means for evacuating the interior space of the storage container; and
What is claimed is: 1. A device for vacuum packing articles by evacuating the interior space of a flexible storage container, the device comprising: a suction lance for insertion into the storage container and defining a suction means for evacuating the interior space of the storage container; and a filtering means associated with said suction lance for retaining particles, fluid or other contaminants suctioned by said suction lance, said suction lance having a structure defining a filter chamber for accommodating said filtering means, said filter chamber having a storage section for particles and fluid, said filter chamber having a reaction section arranged downstream of said storage section, said filter means comprising a foam filter and an activated carbon filter, said foam filter being disposed in said storage section and said activated carbon filter being disposed in said reaction section. 2. A device in accordance with claim 1, wherein said suction lance has an elongated insertion connection piece with a stepped orifice. 3. A device in accordance with claim 2, wherein said stepped orifice has radial slots. 4. A device in accordance with claim 1, further comprising a one-way valve associated with said suction lance for preventing a backflow of gas into said storage container. 5. A device in accordance with claim 4, wherein said one-way valve is arranged between said storage section and said reaction section. 6. A device in accordance with claim 1, further comprising a suction/vacuum mount for connecting a evacuation suction/vacuum source, said suction/vacuum mount including a cone-shaped expanding tube section. 7. A device in accordance with claim 1, wherein said suction lance has an elongated outlet. 8. A device in accordance with claim 7, wherein said outlet has radial slots. 9. A device in accordance with claim 1, wherein said suction lance defines a fluid trap. 10. A device in accordance with claim 9, wherein the fluid trap is detachable. 11. A device in accordance with claim 1, further comprising an evacuation suction/vacuum source comprising a hand pump. 12. A vacuum packing system storage container for a device with a suction lance for insertion into the storage container and defining suction means for evacuating the interior space of the storage container and filtering means associated with said suction lance for retaining particles, fluid or other contaminants suctioned by said suction lance, said suction lance having a structure defining a filter chamber for accommodating said filtering means, said filter chamber having a storage section for particles and fluid and a reaction section arranged downstream of said storage section, said filter means comprising a foam filter and an activated carbon filter, said foam filter being disposed in said storage section and said activated carbon filter being disposed in said reaction section, the storage container comprising: a storage container body with a sealable opening for inserting articles to be stored into the storage container and an evacuating connection with a hose connection piece, said storage container body consisting of a laminated double layer film, wherein an inner layer consists of polyethylene (PE) and an outer layer consists of polyamide (PA). 13. A storage container in accordance with claim 12, wherein the storage container is a re-useable storage container. 14. A storage container in accordance with claim 12, wherein said hose connection piece has a plurality of ribs. 15. A storage container in accordance with claim 12, wherein said hose connection piece or said opening include a sealing means comprising one of a clip seal, a pressure seal and a zipper seal. 16. A storage container in accordance with claim 15, wherein said clip seal, pressure seal or zipper seal is laminated or welded to or adjacent to said sealable opening or said hose connection piece. 17. A storage container in accordance with claim 12, wherein said storage container body defines a plurality of chambers. 18. A storage container in accordance with claim 17, wherein said chambers are in fluid connection with one another and with said hose connection piece. 19. A storage container in accordance with claim 18, wherein said storage container body includes spacers defining a keep-clear means for providing fluid connection therethrough. 20. A storage container in accordance with claim 12, wherein the storage container is made of a synthetic resin material that is suitable for microwave radiation. 21. A vacuum packing system, comprising: a device with a suction lance for insertion into a storage container and defining a suction means for evacuating an interior space of the storage container and a filtering means associated with said suction lance for retaining particles, fluid or other contaminants suctioned by said suction lance, said suction lance having a structure defining a filter chamber for accommodating said filtering means, said filter chamber having a storage section for particles and fluid, said filter chamber having a reaction section arranged downstream of said storage section, said filter means comprising a foam filter and an activated carbon filter, said foam filter being disposed in said storage section and said activated carbon filter being disposed in said reaction section; and a storage container with a sealable opening for inserting the articles to be stored therein, and with an evacuating connection, wherein the evacuating connection is a hose connection piece, said storage container consisting of a laminated double layer film, wherein an inner layer consists of polyethylene (PE) and an outer layer consists of polyamide (PA).
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