PROBLEM TO BE SOLVED: To provide a dressing material having superior workability and sticking work efficiency, and preventing the impairment of the strength of a base material and its manufacturing method.SOLUTION: This dressing material is manufactured by a method having: a lamination process for providing a laminated body 10a constituted by laminating release paper 3 on one face of the base material 1 via an adhesive layer 2 and peelably laminating process paper 4 peelably on the other face and a slit formation process for inserting a guide plate 12 having a blade part 13 perpendicularly between the base material 1 of the laminated body 10a and the process paper 4 with the blade part 13 positioned in the side of the process paper 4, relatively moving it along the face direction of the laminated body 10a and cutting through the process paper 4 while peeling it from the base material 1.COPYRIGHT: (C)2008,JPO&INPIT【課題】加工性、貼着作業性に優れ、基材の強度も損なわれていないドレッシング材とその製造方法を提供する。【解決手段】基材1の一方の面に粘着層2を介して剥離紙3が積層され、他方の面に工程紙4が剥離可能に積層された積層体10aを得る積層工程と、刃部13が垂設されたガイド板12を、前記積層体10aの基材1と工程紙4との間に刃部13が工程紙4側になるように挿入して該積層体10aの面方向に沿って相対移動させることにより、工程紙4を基材1から剥離させつつ切り開くスリット形成工程を有する方法により製造する。【選択図】図5
