摘要 |
PROBLEM TO BE SOLVED: To provide a color development sheet for pressure sensitive copying that can suppress ink bleeding of inkjet printing, hardly causes ink to strike through, and has high drying property of the ink.SOLUTION: A color development sheet for pressure sensitive copying includes: a base paper; and a color development layer that is formed by coating on a surface side of the base paper, and mainly comprises pigments, a color development agent, and a binder, in which the color development layer includes a thixotropy-imparting agent. A thixotropic index of coating liquid that forms the color development layer is preferably 2 and more and 7 and less. The thixotropy-imparting agent preferably includes tapioca starch. The mass ratio of amylopectin and amylose included in the tapioca starch is 10:90 and more and 20:80 and less. |