| 摘要 |
<p>The bottle cap has a separately moulded cover plate engageable with an integral neck plate which is integrally moulded with the body. The neck plate is pref. attached to the interior of the neck by shearable webs. The cover plate may be formed with locating reliefs, and may include a skirt receivable in a central opening in the neck plate. There may be a sealing joint between the neck plate and cover plate, the neck plate orifice being formed as a pouring spout.</p> |
