| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an adhesion preventing material which facilitates the release of a release sheet for protection on the using surface and the remaining release sheet after the using surface has been pasted on a wound surface that is an application area, in a laminated body of which the surface needs to be protected until right before the use, and for which both surfaces of an adhesion preventing material having differences in the structures of the front and rear surfaces are protected with the release sheet. <P>SOLUTION: The laminated body has the adhesion preventing material and the release sheets which are pasted to both surfaces of the adhesion preventing material. In the laminated body, the adhesion preventing material has a smooth surface and a coarse surface, and the coarse surface is applied to the wound surface. In the adhesion preventing material, compared with a bonding force between the smooth surface and one release sheet, a bonding force between the coarse surface and the other release sheet is smaller. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
