Manufacturing container or tube from paper; or other manufacturi – Assembling or disassembling of distinct members – Comprising bringing two members together
Patent
1978-06-02
1980-12-09
Coan, James F.
Manufacturing container or tube from paper; or other manufacturi
Assembling or disassembling of distinct members
Comprising bringing two members together
493967, B31D 500, B31F 108
Patent
active
042377765
ABSTRACT:
A cushioning dunnage producing and handling mechanism which is of relatively compact nature utilizing a multiply roll of sheet-like stock material, such as paper. As the stock is pulled off the composite roll, the edges are rolled inwardly in a longitudinally convergent chute, into generally superimposed condition. Pusher means urges the sheet-like stock material laterally toward a confronting surface of the chute. Then the inwardly rolled stock is passed into a crumpler section where mechanism attach together the confronting portions of the rolled edges of the stock material generally centrally, in a direction lengthwise thereof, to retain the dunnage product in highly compressible, lightweight pad-like form. A transfer vehicle is adapted to coact with the dunnage producing mechanism for storing a preselected amount of the pad-like dunnage product on the vehicle, whereupon the vehicle can be moved to a location distant from the dunnage producing mechanism for use at the distant location.
REFERENCES:
patent: 510346 (1893-12-01), Keist
patent: 2569589 (1951-10-01), Trissell
patent: 3603216 (1971-09-01), Johnson
patent: 3799039 (1974-03-01), Johnson
Coan James F.
Ranpak Corporation
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