VACUUM BAGGING MACHINE

A semi-automatic machine adapted to vacuumize and close bags of flexible material for packaging products such as, for example, cuts of fresh meat, which may vary in size and shape, the machine including an intermittently advancing belt conveyor on which successive filled bags are supported and a ser...

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Bibliographic Details
Main Authors WARREN UNDERWOOD, RAYMOND J. KEATING, LOWELL B. MOORE
Format Patent
LanguageEnglish
Published 24.10.1972
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
UNPACKING
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Summary:A semi-automatic machine adapted to vacuumize and close bags of flexible material for packaging products such as, for example, cuts of fresh meat, which may vary in size and shape, the machine including an intermittently advancing belt conveyor on which successive filled bags are supported and a series of vacuum heads mounted on a chain conveyor for travel in a parallel path along one side of the belt conveyor, which heads carry vacuum nozzles each with associated means for gathering and clamping the mouth of a bag on the nozzle after which it is vacuumized and advanced to a mechanism for applying to the gathered portion of the bag mouth a metal clip upon the vacuum nozzle being withdrawn therefrom.
Bibliography:Application Number: USD3700387