| 摘要 |
PROBLEM TO BE SOLVED: To provide a lid made of a laminated polyamid film which is excellent in adherence to a silicon oxide vapor deposition film, gas-barriering capacity and resistivity against hot water and free from occurrence of cracks at the deposition film resulting from an external force or heat. SOLUTION: A mixed polyamide resin layer A made up by mixing aliphatic polyamide resin and aromatic polyamide resin in the ratio of (85-95) to (15-5) wt.% and an aromatic polyamide resin layer B are laminated in the order of A/B/A. |
