| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated film excellent in easy tearing properties, linear cutting properties and gas barrier properties. SOLUTION: This laminated film is constituted by laminating a base material layer A, a gas barrier layer B and a sealant layer C in the order of A/B/C or B/A/C. The oxygen permeability thereof at 23°C and 50% RH is 10 cc/m<SP>2</SP>day atm or below and the shift D from the tearing direction of the laminated film with respect to the tear total length L when the laminated film is torn is set to 0.1 or below. COPYRIGHT: (C)2005,JPO&NCIPI
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