| 摘要 |
PURPOSE:To provide a cap with internal plug for a container, which can bring a variation such as a design, etc., on the upper surface of the cap, the internal plug of which is not removed from the body of the cap, and in addition, which has elasticity and a simple structure, the manufacture of which does not require much labor, and by which an accurate finish can be done, and the airtightness can be improved. CONSTITUTION:A body part 2 of a cap 1 and a hollow internal plug part 3 are integrally molded, and an upper lid 4 to cover the hollow part, which is a separate body from previously mentioned body part 2, is fixed on the top of the body part 2. The bottom 8 of the internal plug 3 may be kept open. Also, the bottom 8, on which a hole is formed, may be provided on the internal plug part 3. In addition, the upper lid 4 may be constituted of a transparent material. |
