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
1994-01-12
1995-07-25
Lavinder, Jack W.
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...
493418, 493450, B65H 4504
Patent
active
054358027
ABSTRACT:
A towel fed conveyor of continuous ribbons is provided which conveys a towel beneath spaced parallel runners which opposed lateral towel side panels being carried by conveying ribbons which slidably engage opposed supporting side plates. If the towel has less than a maximum length, air bars sequentially fold the towel side panels over the runners as the towel is moving and conveyed to the end of an upper feed conveyor. [The air discharges instantaneously urge each towel side panel in sequence against an air permeable grid disposed over the towel and feed conveyor as each panel is moved over the towel central panel.] The air blasts progressively squeeze air from between the side and central panels. [from the panel hinge connections with the towel central panel to the distal terminal ends of the side panels.]
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"Centrafold High Production Folding Machines" product brochure (date unknown).
Chicago Dryer Company
Lavinder Jack W.
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