Package making – With means responsive to a sensed condition – Of individual contents or group feed or delivery
Reexamination Certificate
2005-11-10
2008-11-04
Rada, Rinaldi I (Department: 3721)
Package making
With means responsive to a sensed condition
Of individual contents or group feed or delivery
C053S556000
Reexamination Certificate
active
07444797
ABSTRACT:
A device for eliminating the trailing end of the film that is formed on wrapping machines for wrapping palletized loads when the reel of film is replaced, is of the type in which the wrapping machine is equipped with: a first, reel-holder, assembly, constituted by pre-stretching rollers driven by motor means, return idlers and a compensator arm; and a second, welding, assembly constituted by a gripper, welding means, and cutting means; the film sliding between the reel, said first assembly and said second assembly, and the load set on the pallet. Positioned between the reel and the first assembly is a mobile unit provided with a re-winding roller designed to press on the reel in operating conditions.
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patent: 1 462 402 (2004-09-01), None
Merchant & Gould P.C.
Paradiso John
Rada Rinaldi I
Tosa S.r.l.
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