| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a film having excellent blocking resistance. Ž<P>SOLUTION: The film comprises a resin composition in which a content of a component (A) satisfying the following requirements is 50-95 wt.% and a content of a component (B) satisfying the following requirements is 5-50 wt.% and is obtained by a T-die casting method. (A): An ethylene-α-olefin copolymer having an ethylene-based monomer unit and a 3-20C α-olefin-based monomer unit and satisfying all of the following requirements (a1) to (a3). (a1): Flow activation energy (Ea) is 35 kJ/mol or more. (a2): Molecular weight distribution (Mw/Mn) is 5 to 25. (a3): The number of inflection points existing within the temperature range from 25°C to the melting end in a melting curve obtained from differential scanning calorimetry is two or less. (B): A high pressure low density polyethylene having a swell ratio of 1.65 or more. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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