| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin cap with a prize resin cap wherein the resin pad is applied to conceal a prize mark inside a sealed portion on an internal surface of a top face and the resin pad with the prize mark transferred can be peeled from the top face. SOLUTION: The resin cap including a resin cap body comprising the top face and a skirt and the resin pad which is formed by pressure-molding of a resin on the internal surface of the top face. The resin cap body has, on the internal surface of the top face, the sealed portion integrally formed therewith, and the resin pad is formed inside the sealed portion of the internal surface of the top face of the cap body. In addition, a plurality of fine protrusions smaller than a thickness of the resin pad are formed in a thickness direction of the resin pad inside the sealed portion of the internal surface of the top face. |
