| 摘要 |
This seal detection composite cap is provided with: an inner cap (30); an overcap (40) placed over the cap (30); and a seal indication film (10) disposed between the caps. The overcap is attached to the inner cap (30) so that removal of the inner cap (30) from the container mouth part (20) includes at least a step for the overcap being moved relative to the inner cap (30). The inner cap (30) is provided with a cutter (36) for cutting the seal indication film (10) during the movement relative to the overcap (40), and the overcap (40) is provided with a window (46) for visually determining that the seal indication film (10) has been cut. |
