| 摘要 |
PROBLEM TO BE SOLVED: To provide a polypropylene resin film for shrink wrapping which has a good clarity, is excellent in low-temperature heat shrink properties, fitting into various shapes, can shrink by 30% or higher at 100 deg.C, and hence can be widely used for commercial wrapping, such as food wrapping and daily necessities (e.g. miscellaneous goods) wrapping, and for industrial wrapping. SOLUTION: This film is a monoaxially or biaxially stretched film obtained from a propylene/α-olefin random copolymer having an MFR (230 deg.C) of 0.01-10 g/10 min, a normal-temperature n-decane-soluble content of 5 wt.% or lower, and a melting point (with a differential scanning calorimeter) or 110-125 deg.C. Preferably, the propylene/α-olefin random copolymer (A) is one prepared by using a metallocene catalyst. |
