摘要 |
PROBLEM TO BE SOLVED: To provide a polyolefin wrap film excellent in heat resistance, rigidity, adhesion and cutting properties. SOLUTION: This laminated wrap film has a constitution wherein a core layer and an intermediate layer containing an ionomer resin or a propylene polymer of a melting point 155 deg.C or above by 50 wt.% or above and being different from each other and surface layers provided on the outermost sides and containing a propylene polymer are laminated in adhesion. The surface layer is constituted of 0-75 wt.% of the propylene polymer of which the melting point is 155 deg.C or above, 20-95 wt.% of a propylene.α-olefin copolymer of which the melting point is 120-150 deg.C and 5-20 wt.% of a hydrocarbon compound.
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