Patents Assigned to Ranpak Corporation
  • Patent number: 4237776
    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.
    Type: Grant
    Filed: June 2, 1978
    Date of Patent: December 9, 1980
    Assignee: Ranpak Corporation
    Inventor: Gary W. Ottaviano
  • Patent number: 4109040
    Abstract: A cushioning dunnage product produceable from a mechanism which is of relatively compact nature utilizing a roll of sheet-like stock material, such as paper. As the stock is pulled off the 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.
    Type: Grant
    Filed: November 22, 1976
    Date of Patent: August 22, 1978
    Assignee: Ranpak Corporation
    Inventor: Gary W. Ottaviano
  • Patent number: 4085662
    Abstract: A method of making and using cushioning dunnage material. A cushioning dunnage producing mechanism is disclosed which is of relatively compact nature utilizing a single multi-ply 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. Then the inwardly rolled webs of stock are passed into a crumpler section where mechanism such as meshed gears 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 coacts 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.
    Type: Grant
    Filed: November 22, 1976
    Date of Patent: April 25, 1978
    Assignee: Ranpak Corporation
    Inventor: Gary W. Ottaviano
  • Patent number: 4026198
    Abstract: A cushioning dunnage producing mechanism which is of relatively compact nature utilizing a single multi-ply roll of sheet-like stock material, such as paper, which is directed through a separating mechanism. 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 webs of stock are passed into a crumpler section where mechanism such as meshed gears 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.
    Type: Grant
    Filed: May 1, 1975
    Date of Patent: May 31, 1977
    Assignee: Ranpak Corporation
    Inventor: Gary W. Ottaviano