Provided are the following: a sheet molding of a polymer composition that contains at least one type of protein substance selected from among the group consisting of fibrinogens and thrombins and at least one type of polymer selected from among the group consisting of aliphatic polyesters and water-soluble polymers； and a laminated sheet molding containing a first polymer composition layer containing a fibrinogen and a water-soluble polymer and a second polymer composition layer containing a thrombin and an aliphatic polyester. These sheet moldings are applied to wound sites and function as hemostatic materials.
