| abstract |
The present invention provides a foam paper that is lightweight but does not show through print information, and has an ink-jet printability such as offset printability and no bleeding. A foam paper in which a water-soluble resin coating liquid is coated on at least one side of a base paper containing raw pulp and filler as a component, and has a basis weight of 70 g / m in accordance with JIS P 8124. 2 or less, the coating liquid contains a paper strength enhancer, an olefin sizing agent, and a water-soluble polyamine resin. [Selection figure] None |