| 摘要 |
<p>A cap with a mushroom head and a tamper indicator, including a cap body with a stem extending axially from a head, both of substantially cylindrical shape, the head being wider than the stem, and a tamper indicator disposed to indicate the first removal of the cap from a bottle capped with the cap. The tamper indicator comprises a collar rigid with the head of the cap and a skirt which is rigid at the outset with the collar but may be removed by tearing it therefrom when the bottle is first opened, said skirt being provided with hook means disposed to hook the cap by means of the collar to a hook take-up means on the bottle when the bottle is first capped.</p> |
