A manufacturing method for decorating leather including the steps of: jetting a decorative image with one or more radiation curable inkjet inks on a leather surface; and curing the radiation curable inkjet inks jetted on the leather surface;
wherein the one or more radiation curable inkjet inks include a colorant and a polymerizable composition containing 0 to 15.0 wt% of one or more polyfunctional polymerizable compounds and at least 85.0 wt% of one or more monofunctional polymerizable compounds with the weight percentages based on the total weight of the polymerizable composition; wherein the one or more radiation curable inkjet inks include 0 to 35.0 wt% of organic solvent; and at least 85.0 wt% of one or more monofunctional polymerizable compounds; and wherein the glass transition temperature of the one or more radiation curable inkjet inks (I) is less than 25°C.
一种用于装饰皮革的制造方法,包括以下步骤:用一种或多种辐射固化喷墨墨
水在皮革表面喷射装饰图像;以及固化喷射在皮革表面的辐射固化喷墨墨
水;
其中,一种或多种辐射固化喷墨墨
水包括
着色剂和可聚合组合物,可聚合组合物含有 0 至 15.0 wt% 的一种或多种多官能团可聚合化合物和至少 85.0 wt% 的一种或多种单官能团可聚合化合物,重量百分比基于可聚合组合物的总重量;其中,一种或多种辐射固化喷墨墨
水包括 0 至 35.0重量%的有机溶剂;和至少85.0重量%的一种或多种单官能团可聚合化合物;以及其中一种或多种辐射固化喷墨墨
水(I)的
玻璃化转变温度小于25℃。