Biaxially oriented polypropylene resin film, and packaging using same

A biaxially oriented polypropylene resin film comprising:

• a base layer (A) formed of a polypropylene-based resin composition containing polypropylene-based resin and polyethylene-based resin;
• and
• a surface layer (B) disposed on at least one side of the base layer (A), wherein
• the biaxially oriented polypropylene resin film satisfies the following conditions a) to d),
• a) the polypropylene-based resin having the lowest DSC melting point in the polypropylene-based resin composition constituting the base layer (A) has a melting point peak temperature of not lower than 160° C.,
• b) a ratio of an α-olefin monomer-derived component to a total of a propylene monomer-derived component and the α-olefin monomer-derived component in the polypropylene-based resin constituting the base layer (A) is not larger than 0.2 mol %,
• c) the polyethylene-based resin constituting the base layer (A) is contained in an amount of not smaller than 1 weight % and not larger than 20 weight % with respect to 100 weight % of a total of the polypropylene-based resin and the polyethylene-based resin that constitute the base layer (A), and
• d) the biaxially oriented polypropylene resin film has a haze of not larger than 7%.