To provide a film having sufficient strength and heat resistance and capable of preparing a packaging bag or the like having excellent recyclability and an excellent concealability of contents.SOLUTION: There is provided a film which is constituted of polyethylene or polypropylene, contains a white pigment, is subjected to at least one of stretching treatment and electron beam irradiation treatment and contains polyethylene derived from biomass or polypropylene derived from biomass.SELECTED DRAWING: Figure 1

You do not currently have access to this content.