| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable s sheet-like food product to be wound onto a packaged rice block at a packaged sheet having the sheet-like food product stored between an inner film and an outer film without providing a separable part at the outer film. <P>SOLUTION: An inner film 3 of a packaging sheet is formed by overlapping inner ends of a first rectangular film piece 31 and a second rectangular piece 32 to each other, wherein the first film piece 31 covers an outer film 2, remaining oen end side of the outer film 2, the second film piece 32 covers the end part of the outer film 2 of which marge is not covered by the first film piece 31, a sheet-like food product 4 is stored between the outer film 2 and the first film 31 and exposed out of the inner end of the first film piece, a packaging sheet 1 is merely bent in such a way that an overlapped portion 30 between the first film piece 31 and the second film piece 32 of the inner film 3 may be opened to enable the exposed end 4a of the sheet-like food product 4 of the first film piece 32 to be exposed out of the packaging sheet, and the outer film 2 and the inner film 3 adhere to each other in a range where the overlapped part 30 between the first film piece 31 and the second film piece 32 of the inner film 3 can be released. <P>COPYRIGHT: (C)2010,JPO&INPIT |
