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US 6,742,320 B1Granted
Automatic packaging machine for sealing bags under conditioned atmosphere
OwnerUlisse Rappariniinventor
Life of this patent
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Abstract
An automatic packing machine for conditioning bags under conditioned atmosphere, in which the sealing operation of the bags occurs inside a pneumatically insulated space that is composed by a conditioning chamber which contains the already conditioned bag, and by a sealing chamber which contains the sealing equipment, after that the chambers have been put in communication through the opening of the lid of the conditioning chamber.
Claims5
An automatic packing machine for conditioning bags under a conditioned atmosphere, comprising:
- at least one conditioning chamber for containing and conditioning a bag, said conditioning chamber comprising a lid adapted to hermetically close the conditioning chamber;
- and
- at least one sealing chamber containing sealing equipment for sealing the bag, said sealing chamber being adapted to be brought in hermetic contact with said conditioning chamber,
- wherein said conditioning chamber and said sealing chamber are adapted to be put in communication with each other by opening the lid and thereby forming a pneumatically insulated space containing the bag, and
- wherein the sealing equipment is adapted to perform a sealing operation of the bag inside of the pneumatically insulated space.
2 more elements
Dependencies are inferred from the claim text.