To provide a melting bag which is melted at temperatures lower than melting operating temperatures and can be melted uniformly in a short time and has the sufficient nerve of the bag and has impact strength and can be sealed at low temperatures.

The melting bag is 0.898 to 0.920 g/cm3 in consistency and comprises a film consisting of resin composite which includes metallocene straight chain-like ethylene polymer (A) of which the melt flow rate is 1 to 10 g/10 minutes and ethylene vinylacetate copolymer (B) of which the melt flow rate is 1 to 10 g/10 minutes.