Technological watch

Provided is packaging paper which comprises a first resin layer comprising a resin composition containing at least two biodegradable resins and a second resin layer comprising moisture-proof cellophane, in which the ratio of a biodegradable component contained in the entire packaging paper is 90% by mass or more. Also provided is a roll for medicine packaging use, which is provided with strip-like packaging paper and a core tube, in which the packaging paper is wound in a roll-like shape around the core tube, and in which the packaging paper is provided with the first resin layer and the second resin layer comprising moisture-proof cellophane, and the ratio of a biodegradable component contained in the entire packaging paper is 90% by mass or more.