| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lid material which has a sufficient dead hold property even if it has a laminated structure without using an aluminum foil, has resistance to break at the opening and in addition can be incinerated easily. <P>SOLUTION: The lid material (10) to seal the mouth part of the main body of a container (12) is characterized by having a grammage of 80 g/m<SP>2</SP>to 120 g/m<SP>2</SP>and comprising a laminated material that a sealant layer (2) made of a resin or a resin mixture having an easy peeling property is laminated directly or via an interposal resin layer (3) to a basis material layer (1) made of a paper having a puncture resistance of 1 kgf.cm or more measured in accordance with a test method, JIS-P-8134. <P>COPYRIGHT: (C)2004,JPO |
