| 摘要 |
PURPOSE: To prevent a sheetlike food housed in a packaging sheet in order to package a cooked rice food from absorbing moisture. CONSTITUTION: Cutting lines 5 and 5 passing through an outer-film 1 and inner films 2 are intermittently formed in close vicinity to joining areas on the inside of the joining areas 41 and 41 of the inner films 2 to the outer film 1 in the packaging sheet for cooked rice food prepared by joining a pair of the inner films to a set of opposite lateral edges of the rectangular outer film 1, superposing the mutually opposite sides of the inner films and sandwiching the sheetlike food 3 between the outer film 1 and the inner films 2. |
