| 摘要 |
An infant feeding bottle is fitted with a closure seal having a centrally disposed puncture panel recessed within the bottle neck. A nipple and internally threaded retaining member sub-assembly is placed over the closure seal and threadedly engaged on the bottle neck. The retaining member incorporates puncturing means whereby the seal puncture panel is broken allowing passage of the bottle contents into the nipple upon full tightening of the retaining member down onto the bottle neck. |
