Provided is an image forming method including applying an ink that forms an image by inkjetting an ink composition containing coloring particles, a water-soluble polymerizable compound, a polymerization initiator and water onto a recording medium in which a base paper, a first layer containing a binder, and a second layer containing a white pigment are layered in this order, and a Cobb water absorption degree on a surface of the first layer placed on the base paper is 5.0 g/m2 or less as measured by a water absorption degree test according to JIS P8140 with a contact time of 15 seconds, and a water absorption amount on a surface of the second layer is 2 mL/m2 to 8 mL/m2 as measured by a Bristow method with a contact time of 0.5 seconds.
本发明提供了一种图像形成方法,包括通过喷墨将含有着色颗粒、
水溶性可聚合化合物、聚合
引发剂和
水的墨
水组合物形成图像的墨
水应用到记录介质上,在记录介质上按此顺序分层放置原纸、含有粘合剂的第一层和含有白色
颜料的第二层,根据 JIS P8140 的吸
水度测试,在接触时间为 15 秒时,放置在原纸上的第一层表面的柯布吸
水度为 5.0 g/m2 或以下,第二层表面的吸
水量为 2 mL/m2 至 8 mL/m2,以布里斯托法测定,接触时间为 0.5 秒。