Packaging machine for forming and sealing packaging trays
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Mar 24, 2005
app pub date -
Nov 10, 2004
filing date -
Nov 9, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a packaging machine (1). According to the invention, the film (11) is transported from a roll to a forming station (2), whereupon it is heated and deep drawn by a forming tool (9) to form a packaging tray. The forming tool can also contain a cutting device enabling the packaging trays (10) to be cut of the strip of film (11). The rest of the strip of film (11) is wound by means of a coil (13). The packaging trays thus produced are transported by means of the conveyor belt (14) to the filling station (4) and filled with packaging items. The filled packaging trays are then closed with a covering film (12) in an evacuation and sealing station, said covering film being used to seal the packaging trays (10). A cutting system is integrated into the sealing tool (15) and is used to cut the finished packaging from out of the covering film (12). The remaining covering film is wound by means of a coil (16). The finished packaging is removed by means of an exit strip (17).
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Family
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Cited Art Landscape
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