Apparatus for isolating offset printing plates and removing intermediate paper layers
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United States of America Patent
Stats
-
May 26, 1987
Grant Date -
N/A
app pub date -
Oct 31, 1985
filing date -
Nov 9, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Offset printing plates are usually supplied from the manufacturer as a plate stack with intermediate paper layers. For further processing, the plate stack is placed in a magazine cassette. A suction plate lifts a top plate off from the stack and, after removal of the intermediate paper layer by means of blowing air, conducts it for further processing. Also by means of blowing air, the respective upper plates of the remaining stack are isolated, so that they no longer firmly adhere to the stack. Undesired dislocations of the plates thus arising are mechanically corrected.
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Cited Art Landscape
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