Bag stacking method and apparatus

Details Bag stacking method and apparatus Bag stacking method and apparatus

1987-05-29

1988-04-05

Schmidt, Frederick R.

Manufacturing container or tube from paper; or other manufacturi

Container making

Pliable container

493196, B31B 164

Patent

active

047356022

ABSTRACT:
Disclosed is stacking arrangement for accumulating a plurality web segments of substantially identical dimensions on sharpened pins projecting upwardly from a support plate located at a stacking station. As each web segment is produced, it is firmly held or grasped on opposite sides of its medial area and impalled on and penetrated in the medial area by the sharpened pins. Release of the segment from the grasping force occurs after the segment has been penetrated by the pins.

REFERENCES:
patent: 688769 (1901-12-01), Young
patent: 3533511 (1970-10-01), Giampa
patent: 3555977 (1971-01-01), Saumsiegle
patent: 4198260 (1980-04-01), Mundus et al.
patent: 4218276 (1980-08-01), Kim
patent: 4451249 (1984-05-01), deBin
patent: 4459172 (1984-07-01), Achelpohl et al.

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