A Study of Ink Trapping and Ink Trapping Ratio

in wet-on-wet ink transfer and the weight loss in wet-on-dry ink transfer. We define the ratio as the weight-based ink trapping ratio (ITR). The density-based ITR is defined as the ratio of the ‘wet-on-wet’ ink trapping and the ‘wet-on-dry’ ink trapping. Weight-based and density-based ink trapping ratios are compared. ................
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