System, method, and apparatus for providing multiple extrusion widths
AssigneeApplied Science Fiction, Inc.
InventorsMichael R. Thering, Joseph B. Gault, John Straigis, Matthew R. Thomas, William C. May
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AssigneeApplied Science Fiction, Inc.
InventorsMichael R. Thering, Joseph B. Gault, John Straigis, Matthew R. Thomas, William C. May
Estimating the term…
Multiple widths of fluid may be extruded onto portions of material without requiring a complex reconfiguration of the system or replacing the extruding device. In at least one embodiment, various extrusion widths are provided by altering the angle at which materials are guided with respect to the extruding device along a lateral plane with the extruder. In one embodiment, the present invention provides for the manipulation of the position of the extruding device with respect to the material, or alternately, by manipulation of the position of the material with respect to the extruding device. Another embodiment provides a single extruder with multiple applicator heads of different sizes. An additional embodiment provides a single coater head with multiple applicator openings of different sizes. Yet another embodiment provides an extruding device capable of moving laterally over the material to achieve the proper angle of approach. The preferred embodiment of the invention involves developing multiple film sizes; in particular, applying a first extrusion width on C135 film and applying a second extrusion width on APS film; however, the invention can be applied to applying fluids on multiple film and/or material configurations.
An extruder for providing a plurality of extrusion widths, said extruder comprising:
An extrusion system comprising:
A method for providing a plurality of extrusion widths, said method comprising:
The method as in claim l7, further comprising activating a valve to control dispensing of the extrusion fluid from the applicator opening.
A method for providing a plurality of extrusion widths, said method comprising:
A system comprising:
A film processing system comprising:
Dependencies are inferred from the claim text.