| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an antimicrobial film and packaging excellent in anti-bacterial property and appearance.SOLUTION: The antimicrobial film 100 comprises at least a sealant layer 210 and a support layer 220 laminated in contact thereto. In the sealant layer 210, antimicrobial particles 230 are embedded. A portion of the surface of the antimicrobial particle 230 is exposed from the face of the sealant layer 210 on the opposite side of the support layer 220. The extent of exposure of the antimicrobial particle 230 is such that the ratio of a sum of an area of the exposed portion of the surface of antimicrobial particle 230 and an area of the surface of the sealant layer 210 on said opposite side to an area of the face of the sealant layer 210 on said opposite side when the antimicrobial particles 230 are not embedded, is 1.005 or more.</p> |
