| abstract |
(57) [Problem] To provide a molded base paper used in food packaging containers and industrial product packaging containers, which has a low environmental load at the time of disposal and has excellent moldability and productivity. . An elongation at break (J) is provided on at least one side of a paper support. IS-P8113) is a multilayer sheet having a sheet of paper is 5% or more are laminated so that the outer layer, a basis weight is 100 to 500 g / m 2 of the total multilayer sheet, density 0.4 to 0.7 g / c molding base paper in the range of m 3. |