| 摘要 |
PROBLEM TO BE SOLVED: To obtain a high ink color developing density by providing an organic loading material layer between a base material and an image coating layer in an electric coagulation printing recording sheet having the coating layer containing a loading material and an adhesive as main components and provided on the material. SOLUTION: A coating liquid containing a hollow organic loading material, a phosphorylated starch and a styrene-butadiene latex is prepared. A base material is coated with the liquid by using wire bar coater, and dried. A coating liquid containing synthetic noncrystalline silica and polyvinyl alcohol is prepared, an organic loading material layer is coated with the coating liquid by using an air knife coater, and dried to obtain the electric coagulation printing recording sheet. Thus, a higher contact ratio and an ink color developing density can be obtained. |
