| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lid material with a hook which employs no aluminum foil but has the holding function of the lid material unsealed or resealed when a person eats an instant food, such as an instant noodle in a container. <P>SOLUTION: The lid material has the outline approximately the same as that of an opening of a container body (B), and an unsealing pull-tab (5) on the outer peripheral edge (6) of the lid material. The lid material comprises a surface base material layer (20) and a plastic film layer (50), between which a release agent layer (14) is formed, and are divided into a peeling area (C), an unpeeling area (D) on the unsealing pull-tab side, and another unpeeling area (E). A hook portion (1), which holds the lid material unsealed or resealed, is formed on the surface base material layer (20) on the outer surface side. A peeling start half-cut line (3), a peeling end half-cut line (4), and a hook portion inserting cut (2) are so formed as to extend from the plastic film layer (50) on the inner surface side to reach the surface base material layer (20). <P>COPYRIGHT: (C)2006,JPO&NCIPI |
