Flood bar and squeegee for printing apparatus
AssigneePrecision Screen Machines, Inc.
InventorDavid Jaffa
Life of this patent
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Abstract
This invention relates to a flood bar and squeegee for printing apparatus. In accordance with one aspect of the present invention, the flood bar or squeegee comprises an elongated member having an ink engaging face. A plurality of spaced apart fins are arranged across the face. The fins are generally parallel to one another and each end of the member is bent inwardly so as to inhibit the flow of ink to the sides of the screen.
Claims9
A flood bar for printing apparatus, which comprises an elongated member having an ink engaging face;
- and a plurality of spaced apart fins arranged across the face, the fins being generally parallel to one another and each end of the member being bent toward the ink engaging face so as to inhibit the flow of ink to the sides of a screen.
A method of controlling the flow of ink over a printing screen, which comprises the steps of providing a flood bar member and, using the member, spreading a plurality of ink waves over a printing screen, the waves being generated by spaced apart fins arranged across the face of the member, the fins being generally parallel to one another and each end of the member being bent toward the ink engaging face so as to inhibit the flow of ink to the sides of a screen.
A flood bar and squeegee assembly for printing apparatus, which comprises an elongated squeegee member and an elongated flood bar member, each having an ink engaging face with a plurality of fins arranged across the face, the fins of each member being generally parallel to one another and each end of the members being bent toward the ink engaging face so as to inhibit the flow of ink to the sides of a screen during printing operations.
Dependencies are inferred from the claim text.