| 摘要 |
PROBLEM TO BE SOLVED: To provide an easily penetratable lid material for a glass container using a multilayer film, sealable on the glass container, superior in pierceability (easy penetration) by a straw, finger or the like, dead holding properties, openability, moisture proofness, designability and the like.SOLUTION: An easily penetratable lid material for sealing a glass container has a multilayer structure obtained by laminating a resin layer (A) having cyclic polyolefin resin (a) as a main component and a resin layer (B) having acid-modified resin (b) as a main component. |
