Automatic film changer for a film wrapping machine

Details Automatic film changer for a film wrapping machine Automatic film changer for a film wrapping machine

2007-03-19

2010-11-23

Mansen, Michael R (Department: 3654)

Winding, tensioning, or guiding

Unwinding

With supply coil replenishment

C242S559300, C053S168000, C053S556000, C053S588000

Reexamination Certificate

active

07837140

ABSTRACT:
A new and improved film wrapping machine includes a new and improved film changer, operatively associated with the film wrapping machine, for automatically exchanging rolls of wrapping film, wherein a depleted roll of wrapping film, or a roll of wrapping film that has experienced a breakage in the wrapping film, can be automatically removed from the film roll mounting and dispensing carriage assembly, and wherein further, a fresh roll of wrapping film can be positionally exchanged for the depleted roll of wrapping film, or for the roll of wrapping film that has experienced the breakage.

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