Manufacturing container or tube from paper; or other manufacturi – Control means energized in response to activator stimulated... – Responsive to work material – the product or means engaging...
Patent
1979-11-15
1981-08-04
Burr, Edgar S.
Manufacturing container or tube from paper; or other manufacturi
Control means energized in response to activator stimulated...
Responsive to work material, the product or means engaging...
493243, 493437, B65H 4518
Patent
active
042818281
ABSTRACT:
A system for handling and transferring plastic bags between folding stations including control means for monitoring the folding accuracy and alignment of each bag while advancing along a predetermined path and means responsive to the control means for diverting each improperly registered bag from such path.
REFERENCES:
patent: 3437334 (1969-04-01), Maldonado
patent: 3578311 (1971-05-01), Wood
patent: 3611882 (1971-10-01), Anderson
patent: 3790157 (1974-02-01), Crawford
McDonald James A.
Stachel Earl F.
Burr Edgar S.
Heinz A.
Le Fever John C.
Union Carbide Corporation
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