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Methods for ink-based digital printing with high ink transfer efficiency
Methods for ink-based digital printing with high ink transfer efficiency
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机译:具有高油墨转移效率的基于油墨的数字印刷方法
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摘要
A method for ink-based digital printing includes applying a uniform layer of dampening fluid to a surface of an imaging member; laser patterning the dampening fluid layer by selectively removing portions of the dampening fluid according to digital image data; and inking the laser-patterned dampening fluid layer on the imaging member surface with a aqueous heterogeneous ink to form an ink image, wherein the aqueous heterogeneous ink self-coalesces before the ink is transferred from the imaging member surface.
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