| 摘要 |
PROBLEM TO BE SOLVED: To obtain a rice ball wrapper for business capable of preventing laver on the rice ball surface from breaking when the rice ball is take out of the wrapper. SOLUTION: This rice ball wrapper comprises two bags having an outside wrapping 1, an in-between wrapping sheet 2 and inside wrapping 4, respectively, in such configuration that a part of the in-between wrapping sheet 2 is inserted on the side of the outside wrapping 1 and a part of laver 3 is inserted on the side of the inside wrapping 4, and that the remaining parts of the in-between wrapping sheet 2 and the laver 3 are inserted in the same manner as above. When the wrapper is removed from a inside rice ball, the in-between wrapping sheet 2 protects the laver 3 and the outside wrapping 1 from friction between them, thus reducing the friction that pulls the laver 3 by half, and furthermore the friction between the in-between wrapping sheet 2 and the laver 3 acts to keep the laver 3 unmoved, thereby preventing the laver 3 from breaking. |
