Screen printing machine with computerized screen adjusting mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 21, 1993
Grant Date -
N/A
app pub date -
Nov 26, 1991
filing date -
Nov 27, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A screen printing machine with one or more printing units each of which has a screen and at least one squeegee above a portion of the path for a movable web of paper or the like. The positions of the screens are adjustable by carriages which support the frames for the screens and receive motion from sets of motors which respond to signals from a computer. The latter receives signals from cameras which are adjacent the path of movement of the web and monitor alignment marks (if any) on the web and/or the position of printed matter on the web.
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Cited Art Landscape
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