| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging material for a rice processed food comprising a sheet packaging material and having such a structure as to set a dried laver between an outer packaging material and an inner packaging material for packaging a hand-rolled Sushi, a rice ball, or the like, having no need of using an unsealing means such as a cutting tape, enabling a user to take off the inner packaging material without resistance due to contact to cooked rice when unsealing the package, and also making the package smoothly and surely unsealed. <P>SOLUTION: The inner packaging material has the following structure: a rice-side sheet and a dried laver-side sheet are doubly folded back; the tip part of the folded-back dried laver-side sheet is exposed at the outside of the outer packaging material so as to pull out to the outside of the dried laver-side sheet; a side material of the rice-side sheet parallel to the pulling-out direction of the laver-side sheet and the side part of the outer packaging material are sealed up; and the width of the dried laver-side sheet of the inner packaging material is made narrower than that of the rice-side sheet and the outer packaging material, and is formed so as to have at least half or more of the width of the rice-side sheet. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
