This sheet-form hemostatic material (1) has a laminate structure in which a nonwoven fabric (10), an adhesive layer (30) and a protective sheet (20) are laminated in that order, the nonwoven fabric (10) and protective sheet (20) being fixed by the adhesive layer (30). When placed on a wound site (200), the nonwoven fabric (10) absorbs the bodily fluid flowing from the wound site (200). By absorbing the bodily fluid, part of the nonwoven fabric (10) dissolves and gels, and discharges calcium ions, etc. The nonwoven fabric (10) is formed from fibrous alginate. The nonwoven fabric (10) has a smooth front surface (11). In other words, there are substantially no fiber clumps formed from multiple fibers on the front surface (11) of the nonwoven fabric (10). Because of this, when removing the hemostatic material (1) from the wound site (200), the nonwoven fabric (10) peels easily from the blood clot on the wound site (200). This makes it less likely that pain will be caused at the wound site (200).止血敷材1為薄片狀，並具有依序積層不織布10、接合層30及保護片20、且不織布10與保護片20為以接合層30所固定而成的積層構造。當不織布10被敷置於創傷部位200時，就會吸收自創傷部位200所流出的體液；由於吸收體液，因而使得不織布10的一部分溶解與凝膠化、釋出鈣離子等。不織布10為由纖維狀之褐藻酸鹽所形成。不織布10具有平滑的正面11。亦即，於不織布10的正面11為實質上未存在以複數條纖維所形成的纖維塊。因此，當由創傷部位200取下止血敷材1之際，就容易將不織布10自創傷部位200的凝血塊剝離下來。因此，就不容易在創傷部位200造成疼痛感。
