Package making – Methods – Applying a partial cover
Patent
1993-09-22
1995-09-05
Johnson, Linda
Package making
Methods
Applying a partial cover
53441, 53556, 53587, 53588, 533759, 533893, B65B 1104, B65B 5300, B65B 5110
Patent
active
054470099
ABSTRACT:
A wrapping machine for wrapping a palletized load is provided with a film carriage having a spool of film. A means for unwinding the film from the spool from an upstream winding position to a downstream position in accordance with a selected path where it is applied to the load is also provided. Prestretching rollers for prestretching the film before it is applied to the load are contained on the film carriage. Cutting blades are used to pierce the film, downstream of the prestretching rollers, into longitudinally extending strips. The strips are then separated into longitudinally extending bands by a separating roller. The bands are applied to a load by the carriage which slidably moves up and down along a support column in combination with a turntable upon which the load rotates.
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Oleksy Thomas M.
Turfan Faruk M.
Johnson Linda
Newtec International (Societe Anonyme)
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