Invention Grant
US09242455B2 System and method for transfixing an aqueous ink in an image transfer system 有权
用于将图像转印系统中的水性墨水转化的系统和方法

System and method for transfixing an aqueous ink in an image transfer system
Abstract:
An image transfer medium for transferring an ink image onto a substrate is provided on its surface with a layer of particles that include an aggregation treatment agent capable of crashing out colorants, latex and/or resin in the liquid ink. A method for transferring an ink image includes providing an image transfer medium; applying a layer of particles to the image transfer medium, the particles including an aggregation treatment agent capable of crashing out colorants, latex and/or resin in liquid ink; applying liquid ink drops to the image transfer medium; initiating crashing of the colorant, latex and/or resin in the ink drops upon contact with the particles; and upon a sufficient amount of aggregation and drying, contacting a second substrate to the image transfer medium to transfer the ink from the transfer medium to the second substrate.
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