Smash-recoverable printing blanket
AssigneeDayco Corporation
InventorsAndrew J. Gaworowski, John C. Duckett
Life of this patent
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Abstract
A smash-recoverable printing blanket having a substantially uniform thickness and method of making same are provided wherein the blanket comprises a plurality of layers including at least one layer adapted to swell upon being contacted by a liquid and a plurality of microcapsules disposed within the blanket with the microcapsules containing the liquid; and, the microcapsules are adapted to be ruptured upon smashing the blanket to thereby release the liquid contained therewithin against the one layer causing swelling thereof and restoring of the adjacent layers substantially to their original position prior to the smashing to define the uniform thickness.
Claims10
A smash-recoverable printing blanket having a substantially uniform thickness, said blanket comprising, a plurality of layers including at least one layer which swells upon being contacted by a liquid, and a plurality of microcapsules disposed within said blanket with said microcapsules containing said liquid, said microcapsules being ruptured upon smashing said blanket to thereby release said liquid contained therewithin against said one layer causing swelling thereof and restoring said adjacent layers substantially to their original positions prior to said smashing and define said uniform thickness.
A smash-recoverable printing blanket having a substantially uniform thickness, said blanket comprising, a plurality of layers including a first layer which swells upon being contacted by a first liquid, a plurality of microcapsules provided as a thickness thereof adjoining said first layer with said microcapsules containing said first liquid, a second layer which swells upon being contacted by a second liquid, a plurality of microcapsules disposed as a second thickness thereof adjoining said second layer with said microcapsules containing said second liquid, said microcapsules being ruptured upon smashing of said blanket to thereby release the liquids contained therein against their adjoining layers causing swelling thereof and restoring of adjacent layers substantially to their original positions prior to said smashing and define said uniform thickness.
Dependencies are inferred from the claim text.