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ROLL BACK SQUEEGEE Disclosure Number: IPCOM000008143D
Original Publication Date: 1997-Jun-01
Included in the Prior Art Database: 2002-May-21

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Roger Callanan


In the solder paste printing industry of the early 90's, the aim of the process was to apply solder paste in a specific pattern to the printed wiring board (PWB). The pattern was to be created by using a stencil or screen (referred to as stencil for the rest of this article) which has openings that match the PWB pad pattern.